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AS21309
CASAWEB-AS HERABIT S.p.A. Announcing routesAS nameCASAWEB-AS
OrganisationCASAWEB-MNT
Registry (RIR)RIPE NCC
HandleAS21309
RangeAS21309
Registered19 Jul 2002
Last changed11 Sep 2026
Abuse contact[email protected]
56IPv4 prefixes
1IPv6 prefixes
24Upstreams
10Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS9002 | RETN-AS RETN Limited | 645 |
| AS174 | COGENT-174 - Cogent Communications, LLC | 559 |
| AS6762 | SEABONE-NET TELECOM ITALIA SPARKLE S.p.A. | 324 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 153 |
| AS13030 | INIT7 Init7 (Switzerland) Ltd. | 38 |
| AS5405 | INTERDOTLINK Inter.link GmbH | 25 |
| AS14840 | AS14840 - BR.Digital Telecom | 16 |
| AS29075 | IELO IELO-LIAZO SERVICES SAS | 15 |
| AS8218 | NEO-ASN Zayo Infrastructure France SA | 13 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | 9 |
| AS4455 | BSO IX Reach Ltd | 9 |
| AS22356 | AS22356 - Durand do Brasil Ltda | 8 |
| AS24961 | MYLOC-AS WIIT AG | 8 |
| AS8220 | COLT COLT Technology Services Group Limited | 7 |
| AS8529 | OMANTEL-AS Zain Omantel International FZ-LLC | 7 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS197807 | EOS Eos sistemi s.r.l. | 401 |
| AS31495 | TELERETE-AS HERABIT S.p.A. | 262 |
| AS211102 | PREVINET-AS Previnet S.p.A. | 207 |
| AS214164 | ASN-INTERPORTOPD Interporto Padova S.p.A. | 196 |
| AS42933 | BOLOGNA-AIRPORT-AS Aeroporto G. Marconi di Bologna s.p.a. | 87 |
| AS35514 | GEOX GEOX S.P.A. | 64 |
| AS15923 | ASN-LOGOS Logos S.P.A. | 42 |
| AS49535 | EMIND E-Mind Srl | 28 |
| AS207157 | CAMESPA-AS CAME S.P.A. | 22 |
| AS8884 | CRIF-AS CRIF S.p.A. | 19 |
IPv4 prefixes (56)
188.125.100.0/2286.110.136.0/21188.125.108.0/2277.89.16.0/20213.209.240.0/2031.216.248.0/22213.174.176.0/215.63.136.0/2186.110.144.0/21188.125.104.0/22213.209.224.0/2031.216.252.0/22213.174.184.0/2177.89.48.0/2080.86.152.0/22188.125.124.0/2280.86.148.0/22185.239.96.0/2286.110.128.0/2077.89.32.0/19213.209.192.0/19213.174.176.0/2080.86.156.0/22213.174.168.0/21213.209.192.0/18213.174.160.0/19188.125.120.0/2286.110.128.0/2177.89.32.0/2083.216.176.0/2183.216.184.0/2186.110.144.0/2077.89.0.0/2077.89.0.0/18185.182.198.0/23213.209.208.0/20213.209.224.0/19185.123.8.0/22188.125.112.0/2286.110.128.0/1977.89.0.0/19213.209.192.0/20213.174.160.0/2080.86.144.0/2231.216.240.0/22213.174.160.0/2131.216.244.0/2283.216.168.0/21188.125.116.0/2283.216.160.0/19188.125.96.0/2283.216.176.0/2086.110.152.0/21185.182.196.0/2383.216.160.0/2183.216.160.0/20
IPv6 prefixes (1)
RPKI-validate all prefixes of AS21309
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | CASAWEB-MNT | CASAWEB-MNT | ||
| technical | Herabit Network Staff | HNS30-RIPE | [email protected], +39 0542 369000 | via Molino Rosso, 8 40026 Imola (BO) |
| registrant | HERABIT S.p.A. | ORG-AS22-RIPE | +39 0542 369000, +39 0542 843349 | Via Molino Rosso 8, 40026, IMOLA (BO), ITALY |
| registrant | RIPE-NCC-END-MNT | RIPE-NCC-END-MNT | ||
| administrative | Herabit LIR Administration | SIA7-RIPE | [email protected], +39 0542 369000, +39 0542 843349 | via Molino Rosso, 8 40026 Imola (BO), Italy |
| abuse | Herabit Abuse Contact | AA25964-RIPE | [email protected] | Via Molino Rosso 8, 40026 Imola (BO) |
| registrant | CASAWEB-MNT | CASAWEB-MNT |
Raw registry response
{
"handle": "AS21309",
"startAutnum": 21309,
"endAutnum": 21309,
"name": "CASAWEB-AS",
"status": [
"active"
],
"entities": [
{
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"CASAWEB-MNT"
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"individual"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CASAWEB-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": "HNS30-RIPE",
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],
[
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{
"label": "via Molino Rosso, 8 40026 Imola (BO)"
},
"text",
[
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""
]
],
[
"tel",
{
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"text",
"+39 0542 369000"
],
[
"email",
{
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},
"text",
"[email protected]"
]
]
],
"roles": [
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"links": [
{
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"rel": "self",
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},
{
"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-AS22-RIPE",
"vcardArray": [
"vcard",
[
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"text",
"4.0"
],
[
"fn",
[],
"text",
"HERABIT S.p.A."
],
[
"kind",
[],
"text",
"org"
],
[
"adr",
{
"label": "Via Molino Rosso 8\n40026\nIMOLA (BO)\nITALY"
},
"text",
[
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],
[
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[
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]
]
],
"roles": [
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"links": [
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/ORG-AS22-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",
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],
[
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"text",
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],
[
"org",
[],
"text",
"ORG-NCC1-RIPE"
]
]
],
"roles": [
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],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"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": "SIA7-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Herabit LIR Administration"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "via Molino Rosso, 8 40026 Imola (BO)\nItaly"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"tel",
{
"type": "voice"
},
"text",
"+39 0542 369000"
],
[
"tel",
{
"type": "fax"
},
"text",
"+39 0542 843349"
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"administrative"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/SIA7-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": "AA25964-RIPE",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Herabit Abuse Contact"
],
[
"kind",
[],
"text",
"group"
],
[
"adr",
{
"label": "Via Molino Rosso 8\n40026 Imola (BO)"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"email",
{
"type": "abuse"
},
"text",
"[email protected]"
]
]
],
"roles": [
"abuse"
],
"entities": [
{
"handle": "CASAWEB-MNT",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"CASAWEB-MNT"
],
[
"kind",
[],
"text",
"individual"
]
]
],
"roles": [
"registrant"
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "self",
"href": "https://rdap.db.ripe.net/entity/CASAWEB-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"
}
],
"objectClassName": "entity"
}
],
"remarks": [
{
"description": [
"Herabit SpA, via Molino Rosso 8 IMOLA (BO) ITALY",
"---------------",
"Upstreamers",
"Private Peers",
"--------------",
"Public Peers",
"Customers"
]
}
],
"links": [
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "rdap-up",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS21309",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "rdap-up rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-up/AS21309?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "rdap-down",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-down/AS21309",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "rdap-top",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS21309",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "rdap-top rdap-active",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-top/AS21309?status=active",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "rdap-bottom",
"href": "https://rdap.db.ripe.net/autnums/rirSearch1/rdap-bottom/AS21309",
"type": "application/rdap+json"
},
{
"value": "https://rdap.db.ripe.net/autnum/21309",
"rel": "self",
"href": "https://rdap.db.ripe.net/autnum/21309",
"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": "2002-07-19T07:58:04Z"
},
{
"eventAction": "last changed",
"eventDate": "2026-09-11T14:27:17Z"
}
],
"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/21309",
"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/21309",
"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": "$.entities[?(@.handle=='HNS30-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='ORG-AS22-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='SIA7-RIPE')].vcardArray[1][?(@[0]=='e-mail')]",
"method": "removal"
},
{
"name": {
"description": "Personal e-mail information"
},
"reason": {
"description": "Personal data"
},
"prePath": "$.entities[?(@.handle=='AA25964-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.