Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS1764
NEXTLAYER-AS Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH Announcing routesAS nameNEXTLAYER-AS
OrganisationAS1764-MNT
Registry (RIR)RIPE NCC
HandleAS1764
RangeAS1764
Registered21 Aug 2002
Last changed08 Oct 2026
Abuse contact[email protected]
70IPv4 prefixes
13IPv6 prefixes
89Upstreams
1588Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS48362 | TKSWF-AS Stadtwerke Feldkirch | 81462 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 10831 |
| AS1299 | TWELVE99 Arelion Sweden AB | 5746 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | 4764 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 3744 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 3709 |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | 2476 |
| AS9002 | RETN-AS RETN Limited | 1106 |
| AS25255 | H3G-Austria-AS Hutchison Drei Austria GmbH | 993 |
| AS34549 | MEER-AS meerfarbig GmbH & Co. KG | 457 |
| AS34927 | iFog-GmbH iFog GmbH | 441 |
| AS35625 | EUROFIBER-FRANCE Eurofiber France SAS | 376 |
| AS25091 | IP-Max IP-Max SA | 366 |
| AS34019 | HIVANE Hivane Association | 359 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 356 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 84056 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 54340 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc. | 25012 |
| AS6461 | ZAYO-6461 - Zayo Bandwidth | 15096 |
| AS3257 | GTT-BACKBONE GTT Communications Inc. | 14545 |
| AS1299 | TWELVE99 Arelion Sweden AB | 12830 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 7247 |
| AS25255 | H3G-Austria-AS Hutchison Drei Austria GmbH | 5876 |
| AS5405 | INTERDOTLINK Inter.link GmbH | 2872 |
| AS9498 | BBIL-AP - BHARTI Airtel Ltd. | 2796 |
| AS1853 | ACOnet - ACONET | 2417 |
| AS4134 | CHINANET-BACKBONE - No.31,Jin-rong Street | 1811 |
| AS7195 | AS7195 - EDGEUNO S.A.S | 1715 |
| AS9002 | RETN-AS RETN Limited | 1646 |
| AS5403 | AS5403 APA-IT Informations Technologie G.m.b.H | 1524 |
IPv4 prefixes (70)
217.194.150.0/24217.175.196.0/2283.68.144.0/20217.15.0.0/20185.16.52.0/22185.43.12.0/22193.110.94.0/24185.210.148.0/2291.239.118.0/24194.242.16.0/2392.60.4.0/22217.175.200.0/2191.195.40.0/23193.228.42.0/24193.228.45.0/2477.237.32.0/20217.194.156.0/24185.106.48.0/2277.237.56.0/21185.158.25.0/2492.60.8.0/2191.204.216.0/22217.175.195.0/2481.16.96.0/2181.16.152.0/2145.88.240.0/22185.81.212.0/2220.154.74.0/2483.68.132.0/23193.34.206.0/24195.2.200.0/23193.228.32.0/2177.237.32.0/19195.182.26.0/24109.70.102.0/23193.228.43.0/2495.130.124.0/24195.39.200.0/2382.103.0.0/1891.217.173.0/2491.213.204.0/24194.45.144.0/21194.0.74.0/2480.249.120.0/24195.69.174.0/2481.16.148.0/2285.232.94.0/2477.237.48.0/21185.106.248.0/22217.175.200.0/24195.69.180.0/24193.200.6.0/24193.201.41.0/24109.70.96.0/2291.208.7.0/24217.175.193.0/24193.228.40.0/23185.57.51.0/2420.154.73.0/24185.245.64.0/2481.16.104.0/22185.14.52.0/22130.0.68.0/2288.151.72.0/21193.187.8.0/2483.68.136.0/21109.70.101.0/24213.208.128.0/1981.16.144.0/2083.68.128.0/22
IPv6 prefixes (13)
RPKI-validate all prefixes of AS1764
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | AS1764-MNT | AS1764-MNT | ||
| administrative | NOC Next Layer | NLNC1-RIPE | [email protected], +43(0)5 1764 110, +43(0)5 1764 900 | NEXT LAYER Telekommunikationsdienstleistungs-, und Beratungs GmbH, Mariahilfer Guertel 37/7, A-1150 Vienna |
| technical | TAC Next Layer | NLTC1-RIPE | [email protected], +43 5 1764 110, +43 5 1764 900 | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH, Mariahilfer Guertel 37/7, 1150 Vienna, Austria |
| registrant | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | ORG-NLTU1-RIPE | +43 51764, +43 51764 900 | Mariahilfer Guertel 37/7, A-1150, Vienna, AUSTRIA |
| registrant | RIPE-NCC-LEGACY-MNT | RIPE-NCC-LEGACY-MNT | ||
| abuse | NOC Next Layer | NLNC1-RIPE | [email protected], +43(0)5 1764 110, +43(0)5 1764 900 | NEXT LAYER Telekommunikationsdienstleistungs-, und Beratungs GmbH, Mariahilfer Guertel 37/7, A-1150 Vienna |
| administrative | Georg Chytil | CG46 | +43 5 1764 804, +43 664 3176404, +43 5 1764 900 | Next Layer Telekommunikationsdienstleistungs-, und Beratungs GmbH, Mariahilferguertel 37/7, A-1150 Wien |
| administrative | Christian Mandel | CM40-RIPE | +43 51764 0 | next layer Telekommunikationsdienstleistungs- und BeratungsGmbH, Mariahilfer Guertel 37/7, A-1150 Wien, AUSTRIA |
| technical | Daniel Stricks | DSTR-RIPE | +43(0)5 17640 | Next Layer GmbH, Mariahilferguertel 37/7, A-1150 Vienna, Austria |
| technical | Melanie Cieklinska | MCL1804-RIPE | +4351764857 | Mariahilfer Gürtel 37/7 |
| registrant | NEXTLAYER-MNT | NEXTLAYER-MNT | ||
| registrant | Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH | ORG-NLTU1-RIPE | +43 51764, +43 51764 900 | Mariahilfer Guertel 37/7, A-1150, Vienna, AUSTRIA |
| technical | Paul Kleinlercher | PAKL-RIPE | +43 5 17640 | next layer Telekommunikationsdienstleistungs- und Beratungs GmbH, Mariahilfer Guertel 37/9, A-1150 Vienna |
| administrative, technical | Rene Avi | RA773-RIPE | +43 5 1764 800, +43 664 31764 00 | Next Layer Telekommunikationsdienstleistungs-, und Beratungs GmbH, Mariahilferguertel 37/7, A-1150 Wien |
| technical | Silvia Schoenbacher | SOS-RIPE | +43(0)5 1764 110 | Mariahilferguertel 37/7, A-1150 Vienna, Austria |
| technical | Mag. Matthias YELLOW S u b i k | YELL-RIPE | +43 5 1764 874, +43 5 1764 900 | Next Layer Telekommunikationsdienstleistungs-, und Beratungs GmbH, A-1150 Wien |
Raw registry response
{
"handle": "AS1764",
"startAutnum": 1764,
"endAutnum": 1764,
"name": "NEXTLAYER-AS",
"status": [
"active"
],
"entities": [
{
"handle": "AS1764-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"AS1764-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/AS1764-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "NLNC1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"NOC Next Layer"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "NEXT LAYER Telekommunikationsdienstleistungs-\nund Beratungs GmbH\nMariahilfer Guertel 37/7\nA-1150 Vienna"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43(0)5 1764 110"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43(0)5 1764 900"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
[],
"text",
"ORG-NLTU1-RIPE"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/NLNC1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "NLTC1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"TAC Next Layer"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH\nMariahilfer Guertel 37/7\n1150 Vienna\nAustria"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 5 1764 110"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43 5 1764 900"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
[],
"text",
"ORG-NLTU1-RIPE"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/NLTC1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-NLTU1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Mariahilfer Guertel 37/7\nA-1150\nVienna\nAUSTRIA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 51764"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43 51764 900"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-NLTU1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RIPE-NCC-LEGACY-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RIPE-NCC-LEGACY-MNT"
],
[
"kind",
[],
"text",
"individual"
],
[
"org",
[],
"text",
"ORG-NCC1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-LEGACY-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "NLNC1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"NOC Next Layer"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "NEXT LAYER Telekommunikationsdienstleistungs-\nund Beratungs GmbH\nMariahilfer Guertel 37/7\nA-1150 Vienna"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43(0)5 1764 110"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43(0)5 1764 900"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
],
[
"org",
[],
"text",
"ORG-NLTU1-RIPE"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "CG46",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Georg Chytil"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Next Layer Telekommunikationsdienstleistungs-\nund Beratungs GmbH\nMariahilferguertel 37/7\nA-1150 Wien"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 5 1764 804"
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 664 3176404"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43 5 1764 900"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CG46"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "CM40-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Christian Mandel"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "next layer Telekommunikationsdienstleistungs- und BeratungsGmbH\nMariahilfer Guertel 37/7\nA-1150 Wien\nAUSTRIA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 51764 0"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CM40-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "DSTR-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Daniel Stricks"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Next Layer GmbH\nMariahilferguertel 37/7\nA-1150 Vienna\nAustria"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43(0)5 17640"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/DSTR-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "MCL1804-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Melanie Cieklinska"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Mariahilfer Gürtel 37/7"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4351764857"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MCL1804-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "NEXTLAYER-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"NEXTLAYER-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/NEXTLAYER-MNT"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "ORG-NLTU1-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Next Layer Telekommunikationsdienstleistungs- und Beratungs GmbH"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Mariahilfer Guertel 37/7\nA-1150\nVienna\nAUSTRIA"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 51764"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43 51764 900"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-NLTU1-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "PAKL-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Paul Kleinlercher"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "next layer Telekommunikationsdienstleistungs- und Beratungs GmbH\nMariahilfer Guertel 37/9\nA-1150 Vienna"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 5 17640"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/PAKL-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "RA773-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Rene Avi"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Next Layer Telekommunikationsdienstleistungs-\nund Beratungs GmbH\nMariahilferguertel 37/7\nA-1150 Wien"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 5 1764 800"
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 664 31764 00"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RA773-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "SOS-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Silvia Schoenbacher"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Mariahilferguertel 37/7\nA-1150 Vienna\nAustria"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43(0)5 1764 110"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SOS-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
},
{
"handle": "YELL-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Mag. Matthias YELLOW S u b i k"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Next Layer Telekommunikationsdienstleistungs-\nund Beratungs GmbH\nA-1150 Wien"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+43 5 1764 874"
],
[
"tel",
{
"type": "fax"
},
"text",
"+43 5 1764 900"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/YELL-RIPE"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"objectClassName": "entity"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"---------------------------------------------------------",
"Upstreams",
"Cogent",
"",
"NTT",
"Level3/CenturyLink",
"GTT",
"TELIA",
"inter.link",
"Hurricane Electric v6 only",
"Customers",
"Peerings",
"Session numbers, rules and preferences exceed the",
"documentation possibilities of the AS-num object and",
"are therefor not described here. For more details:",
"https://www.peeringdb.com/asn/1764",
"=========================================================",
"AS1764 BGP Communities",
"Informative only (non customer setable)",
"1764:14 AS1764 originated v4 routes",
"1764:16 AS1764 originated v6 routes",
"1764:19 AS1764 originated MCAST routes",
"1764:24 AS1764 customer v4 routes as in AS-NEXTLAYER",
"1764:26 AS1764 customer v6 routes as in AS-NEXTLAYER-V6",
"1764:29 AS1764 customer MCAST routes as in AS-NEXTLAYER",
"1764:3xxxx origin city w/ xxxx being the area code",
"for example: 30732 is Linz/Upper Austria",
"1764:2xxxx origin country w/ xxxx being the country",
"for example: 20044 is UK",
"--------------------------------------------------------",
"Traffic engineering (customer sessions)",
"MEDs are honoured unless otherwise specified",
"default local-preference is 150",
"RFC7999 Blackhole Community is honoured if applicable",
"1764:210 Set local-preference below default to 80",
"1764:215 Set local-preference below default to 100",
"1764:220 Set local-preference below default to 120",
"1764:40010 Received via Level3/CenturyLink AS3356 (non-settable)",
"1764:40011 Prepend (1x) to Level3/CenturyLink AS3356",
"1764:40012 Prepend (2x) to Level3/CenturyLink AS3356",
"1764:40013 Prepend (3x) to Level3/CenturyLink AS3356",
"1764:40019 Do not announce to Level3/CenturyLink AS3356",
"1764:40020 Received via Cogent AS174 (non-settable)",
"1764:40021 Prepend (1x) to Cogent AS174",
"1764:40022 Prepend (2x) to Cogent AS174",
"1764:40023 Prepend (3x) to Cogent AS174",
"1764:40029 Do not announce to Cogent AS174",
"Cogent announcements are highly selected",
"1764:40050 Received via GTT AS3257 (non-settable)",
"1764:40051 Prepend (1x) to GTT AS3257",
"1764:40052 Prepend (2x) to GTT AS3257",
"1764:40053 Prepend (3x) to GTT AS3257",
"1764:40059 Do not announce to GTT AS3257",
"1764:40060 -- reserved",
"1764:40061 Prepend (1x) to HE AS6939",
"1764:40062 Prepend (2x) to HE AS6939",
"1764:40063 Prepend (3x) to HE AS6939",
"1764:40069 Do not announce to HE AS6939",
"1764:40070 Received via NTT AS2914 (non-settable)",
"1764:40071 Prepend (1x) to NTT AS2914",
"1764:40072 Prepend (2x) to NTT AS2914",
"1764:40073 Prepend (3x) to NTT AS2914",
"1764:40079 Do not announce to NTT AS2914",
"1764:40080 Received via Telia AS1299 (non-settable)",
"1764:40081 Prepend (1x) to Telia AS1299",
"1764:40082 Prepend (2x) to Telia AS1299",
"1764:40083 Prepend (3x) to Telia AS1299",
"1764:40089 Do not announce to Telia AS1299",
"1764:40090 Received via inter.link AS5405 (non-settable)",
"1764:40091 Prepend (1x) to inter.link AS5405",
"1764:40092 Prepend (2x) to inter.link AS5405",
"1764:40093 Prepend (3x) to inter.link AS5405",
"1764:40099 Do not announce to inter.link AS5405",
"inter.link announcements are highly selective",
"1764:40300 Received via VIX (non-settable)",
"1764:40301 Prepend (1x) to VIX",
"1764:40302 Prepend (2x) to VIX",
"1764:40303 Prepend (3x) to VIX",
"1764:40309 Do not announce to VIX",
"1764:40310 Received via DE-CIX (non-setable)",
"1764:40311 Prepend (1x) to DE-CIX",
"1764:40312 Prepend (2x) to DE-CIX",
"1764:40313 Prepend (3x) to DE-CIX",
"1764:40319 Do not announce to DE-CIX",
"1764:40320 Received via SWISS-IX (non-settable)",
"1764:40321 Prepend (1x) to SWISS-IX",
"1764:40322 Prepend (2x) to SWISS-IX",
"1764:40323 Prepend (3x) to SWISS-IX",
"1764:40329 Do not announce to SWISS-IX",
"1764:40330 Received via AMS-IX (non-settable)",
"1764:40331 Prepend (1x) to AMS-IX",
"1764:40332 Prepend (2x) to AMS-IX",
"1764:40333 Prepend (3x) to AMS-IX",
"1764:40339 Do not announce to AMS-IX",
"1764:40340 Received via LINX (non-settable)",
"1764:40341 Prepend (1x) to LINX",
"1764:40342 Prepend (2x) to LINX",
"1764:40343 Prepend (3x) to LINX",
"1764:40349 Do not announce to LINX",
"1764:40350 Received via SAIX (non-settable)",
"1764:40351 Prepend (1x) to SAIX",
"1764:40352 Prepend (2x) to SAIX",
"1764:40353 Prepend (3x) to SAIX",
"1764:40359 Do not announce to SAIX",
"1764:40360 Received via AAIX (non-settable)",
"1764:40361 Prepend (1x) to AAIX",
"1764:40362 Prepend (2x) to AAIX",
"1764:40363 Prepend (3x) to AAIX",
"1764:40369 Do not announce to AAIX",
"1764:40370 Received via NIX.cz (non-settable)",
"1764:40371 Prepend (1x) to NIX.cz",
"1764:40372 Prepend (2x) to NIX.cz",
"1764:40373 Prepend (3x) to NIX.cz",
"1764:40379 Do not announce to NIX.cz",
"1764:40380 Received via PEERING.cz (non-settable)",
"1764:40381 Prepend (1x) to PEERING.cz",
"1764:40382 Prepend (2x) to PEERING.cz",
"1764:40383 Prepend (3x) to PEERING.cz",
"1764:40389 Do not announce to PEERING.cz",
"1764:40610 Received via MICROSOFT Peering (non-settable)",
"1764:40611 Prepend (1x) to MICROSOFT Peering",
"1764:40612 Prepend (2x) to MICROSOFT Peering",
"1764:40613 Prepend (3x) to MICROSOFT Peering",
"1764:40619 Do not announce to MICROSOFT Peering",
"1764:40620 Received via DISNEY Peering (non-settable)",
"1764:40621 Prepend (1x) to DISNEY Peering",
"1764:40622 Prepend (2x) to DISNEY Peering",
"1764:40623 Prepend (3x) to DISNEY Peering",
"1764:40629 Do not announce to DISNEY Peering",
"1764:40630 Received via GOOGLE Peering (non-settable)",
"1764:40631 Prepend (1x) to GOOGLE Peering",
"1764:40632 Prepend (2x) to GOOGLE Peering",
"1764:40633 Prepend (3x) to GOOGLE Peering",
"1764:40639 Do not announce to GOOGLE Peering",
"1764:40640 Received via LLNW LIMELIGHT NETWORKS Peering (non-settable)",
"1764:40641 Prepend (1x) to LLNW LIMELIGHT NETWORKS Peering",
"1764:40642 Prepend (2x) to LLNW LIMELIGHT NETWORKS Peering",
"1764:40643 Prepend (3x) to LLNW LIMELIGHT NETWORKS Peering",
"1764:40649 Do not announce to LLNW LIMELIGHT NETWORKS Peering",
"1764:40650 Received via A1 TELEKOM AUSTRIA Peering (non-settable)",
"1764:40651 Prepend (1x) to A1 TELEKOM AUSTRIA Peering",
"1764:40652 Prepend (2x) to A1 TELEKOM AUSTRIA Peering",
"1764:40653 Prepend (3x) to A1 TELEKOM AUSTRIA Peering",
"1764:40659 Do not announce to A1 TELEKOM AUSTRIA Peering",
"1764:40670 Received via FACEBOOK Peering (non-settable)",
"1764:40671 Prepend (1x) to FACEBOOK Peering",
"1764:40672 Prepend (2x) to FACEBOOK Peering",
"1764:40673 Prepend (3x) to FACEBOOK Peering",
"1764:40679 Do not announce to FACEBOOK Peering",
"1764:40680 Received via APPLE Peering (non-settable)",
"1764:40681 Prepend (1x) to APPLE Peering",
"1764:40682 Prepend (2x) to APPLE Peering",
"1764:40683 Prepend (3x) to APPLE Peering",
"1764:40689 Do not announce to APPLE Peering",
"1764:40690 Received via AMAZON Peering (non-settable)",
"1764:40691 Prepend (1x) to AMAZON Peering",
"1764:40692 Prepend (2x) to AMAZON Peering",
"1764:40693 Prepend (3x) to AMAZON Peering",
"1764:40699 Do not announce to AMAZON Peering",
"1764:40700 Received via MAGENTA TMA Peering (non-settable)",
"1764:40701 Prepend (1x) to MAGENTA TMA Peering",
"1764:40702 Prepend (2x) to MAGENTA TMA Peering",
"1764:40703 Prepend (3x) to MAGENTA TMA Peering",
"1764:40709 Do not announce to MAGENTA TMA Peering",
"1764:40710 Received via M247 Peering (non-settable)",
"1764:40711 Prepend (1x) to M247 Peering",
"1764:40712 Prepend (2x) to M247 Peering",
"1764:40713 Prepend (3x) to M247 Peering",
"1764:40719 Do not announce to M247 Peering",
"1764:40720 Received via VALVE CORP. Peering (non-settable)",
"1764:40721 Prepend (1x) to VALVE CORP. Peering",
"1764:40722 Prepend (2x) to VALVE CORP. Peering",
"1764:40723 Prepend (3x) to VALVE CORP. Peering",
"1764:40729 Do not announce to VALVE CORP. Peering",
"1764:40730 Received via NETFLIX Peering (non-settable)",
"1764:40731 Prepend (1x) to NETFLIX Peering",
"1764:40732 Prepend (2x) to NETFLIX Peering",
"1764:40733 Prepend (3x) to NETFLIX Peering",
"1764:40739 Do not announce to NETFLIX Peering",
"1764:40740 Received via WORLDSTREAM Peering (non-settable)",
"1764:40741 Prepend (1x) to WORLDSTREAM Peering",
"1764:40742 Prepend (2x) to WORLDSTREAM Peering",
"1764:40743 Prepend (3x) to WORLDSTREAM Peering",
"1764:40749 Do not announce to WORLDSTREAM Peering",
"1764:40750 Received via LEASEWEB Peering (non-settable)",
"1764:40751 Prepend (1x) to LEASEWEB Peering",
"1764:40752 Prepend (2x) to LEASEWEB Peering",
"1764:40753 Prepend (3x) to LEASEWEB Peering",
"1764:40759 Do not announce to LEASEWEB Peering",
"1764:40760 Received via FASTLY Peering (non-settable)",
"1764:40761 Prepend (1x) to FASTLY Peering",
"1764:40762 Prepend (2x) to FASTLY Peering",
"1764:40763 Prepend (3x) to FASTLY Peering",
"1764:40769 Do not announce to FASTLY Peering",
"1764:40770 Received via AKAMAI Peering (non-settable)",
"1764:40771 Prepend (1x) to AKAMAI Peering",
"1764:40772 Prepend (2x) to AKAMAI Peering",
"1764:40773 Prepend (3x) to AKAMAI Peering",
"1764:40778 Force announcement to AKAMAI Peering",
"1764:40779 Do not announce to AKAMAI Peering",
"peering coordinator - [email protected]"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS1764",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS1764?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS1764",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS1764",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS1764?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS1764",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/1764",
"type": "application/rdap+json"
},
{
"value": "http://www.ripe.net/data-tools/support/documentation/terms",
"rel": "copyright",
"href": "http://www.ripe.net/data-tools/support/documentation/terms"
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2002-08-21T16:25:29Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-10-08T12:59:56Z"
}
],
"rdapConformance": [
"nro_rdap_profile_asn_flat_0",
"rirSearch1",
"autnums",
"cidr0",
"rdap_level_0",
"nro_rdap_profile_0",
"redacted"
],
"notices": [
{
"title": "Filtered",
"description": [
"This output has been filtered."
]
},
{
"title": "Whois Inaccuracy Reporting",
"description": [
"If you see inaccuracies in the results, please visit:"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "inaccuracy-report",
"href": "https://www.ripe.net/contact-form?topic=ripe_dbm&show_form=true",
"type": "text/html"
}
]
},
{
"title": "Source",
"description": [
"Objects returned came from source",
"RIPE"
]
},
{
"title": "Terms and Conditions",
"description": [
"This is the RIPE Database query service. The objects are in RDAP format."
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/1764",
"rel": "terms-of-service",
"href": "http://www.ripe.net/db/support/db-terms-conditions.pdf",
"type": "application/pdf"
}
]
}
],
"port43": "whois.ripe.net",
"objectClassName": "autnum",
"redacted": [
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='NLNC1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='NLTC1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-NLTU1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='NLNC1-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
}
]
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.