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
AS57433
INTERCOLO-AS intercolo GmbH Announcing routesAS nameINTERCOLO-AS
OrganisationMNT-INTERCOLO
Registry (RIR)RIPE NCC
HandleAS57433
RangeAS57433
Registered25 Oct 2011
Last changed13 Jun 2025
Abuse contact[email protected]
13IPv4 prefixes
10IPv6 prefixes
9Upstreams
4Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS9002 | RETN-AS RETN Limited | 837 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 824 |
| AS12586 | ASGHOSTNET GHOSTnet GmbH | 407 |
| AS25091 | IP-Max IP-Max SA | 19 |
| AS22356 | AS22356 - Durand do Brasil Ltda | 6 |
| AS14840 | AS14840 - BR.Digital Telecom | 2 |
| AS212508 | LOWHOSTING-AS Lowhosting services of Davide Gennari | 1 |
| AS263444 | AS263444 - Open X Tecnologia Ltda | 1 |
| AS9498 | BBIL-AP - BHARTI Airtel Ltd. | 1 |
IPv4 prefixes (13)
IPv6 prefixes (10)
RPKI-validate all prefixes of AS57433
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| technical | Max Gade | ICMG-RIPE | +49.69348783700 | Carl-Goerdeler-Straße 114, DE-60320 Frankfurt am Main, Germany |
| administrative | intercolo Ripe Coordination | iRC4-RIPE | [email protected], +49.69564060 | INTERCOLO GMBH, Carl-Goerdeler-Straße 114, 60320 FRAKFURT, GERMANY |
| registrant | MNT-INTERCOLO | MNT-INTERCOLO | ||
| registrant | intercolo GmbH | ORG-MGP5-RIPE | +4969564060, +491715640404 | Carl-Goerdeler-Str 114, 60320, Frankfurt, GERMANY |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| abuse | intercolo Ripe Coordination | iRC4-RIPE | [email protected], +49.69564060 | INTERCOLO GMBH, Carl-Goerdeler-Straße 114, 60320 FRAKFURT, GERMANY |
| administrative, technical | Max Gade | ICMG-RIPE | +49.69348783700 | Carl-Goerdeler-Straße 114, DE-60320 Frankfurt am Main, Germany |
| registrant | MNT-INTERCOLO | MNT-INTERCOLO |
Raw registry response
{
"handle": "AS57433",
"startAutnum": 57433,
"endAutnum": 57433,
"name": "INTERCOLO-AS",
"status": [
"active"
],
"entities": [
{
"handle": "ICMG-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Max Gade"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Carl-Goerdeler-Straße 114\nDE-60320 Frankfurt am Main\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49.69348783700"
]
]
],
"roles": [
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ICMG-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": "iRC4-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"intercolo Ripe Coordination"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "INTERCOLO GMBH\nCarl-Goerdeler-Straße 114\n60320 FRAKFURT\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49.69564060"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/iRC4-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": "MNT-INTERCOLO",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"MNT-INTERCOLO"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MNT-INTERCOLO"
},
{
"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-MGP5-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"intercolo GmbH"
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Carl-Goerdeler-Str 114\n60320\nFrankfurt\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+4969564060"
],
[
"tel",
{
"type": "voice"
},
"text",
"+491715640404"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-MGP5-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-END-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"RIPE-NCC-END-MNT"
],
[
"kind",
[],
"text",
"individual"
],
[
"org",
[],
"text",
"ORG-NCC1-RIPE"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/RIPE-NCC-END-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": "iRC4-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"intercolo Ripe Coordination"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "INTERCOLO GMBH\nCarl-Goerdeler-Straße 114\n60320 FRAKFURT\nGERMANY"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49.69564060"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "ICMG-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Max Gade"
],
[
"kind",
[],
"text",
"individual"
],
[
"adr",
{
"label": "Carl-Goerdeler-Straße 114\nDE-60320 Frankfurt am Main\nGermany"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+49.69348783700"
]
]
],
"roles": [
"administrative",
"technical"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ICMG-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": "MNT-INTERCOLO",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"MNT-INTERCOLO"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/MNT-INTERCOLO"
},
{
"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": [
"intercolo IP-Backbone",
"+-------------------------------+",
"| intercolo AS 57433 |",
"| Contact Information: |",
"| intercolo GmbH |",
"| intercolo.net |",
"| Carl-Goerdeler-Strasse 114 |",
"| 60320 Frankfurt am Main |",
"| Tel. +49 (0) 69 - 564060 |",
"| mail: [email protected] |",
"| http://intercolo.de |",
"| |",
"http://intercolo.de",
"--- Telia",
"-------------------------------------------------------",
"--- GTT",
"--- RETN",
"--- DTAG",
"--- Hurricane Electric",
"--- GN",
"--- NTT",
"Upstreams",
"Peerings",
"--- AS59592",
"--- AS60461",
"--- AS47637"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS57433",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS57433?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS57433",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS57433",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS57433?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS57433",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/57433",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/57433",
"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": "2011-10-25T11:45:51Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-06-13T11:10:39Z"
}
],
"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/57433",
"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/57433",
"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": "$.entities[?(@.handle=='ICMG-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='iRC4-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-MGP5-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='iRC4-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.