Registration
IPv4 Prefixes
19 prefixes · 4,096 addresses · 1 top-level Routing data as of 2026-10-07 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 23.252.128.0/20 | 23.252.128.0 – 23.252.143.255 | 4,096 |
| 23.252.128.0/21 | 23.252.128.0 – 23.252.135.255 | 2,048 |
| 23.252.128.0/24 | 23.252.128.0 – 23.252.128.255 | 256 |
| 23.252.129.0/24 | 23.252.129.0 – 23.252.129.255 | 256 |
| 23.252.130.0/24 | 23.252.130.0 – 23.252.130.255 | 256 |
| 23.252.131.0/24 | 23.252.131.0 – 23.252.131.255 | 256 |
| 23.252.132.0/24 | 23.252.132.0 – 23.252.132.255 | 256 |
| 23.252.133.0/24 | 23.252.133.0 – 23.252.133.255 | 256 |
| 23.252.134.0/24 | 23.252.134.0 – 23.252.134.255 | 256 |
| 23.252.135.0/24 | 23.252.135.0 – 23.252.135.255 | 256 |
| 23.252.136.0/21 | 23.252.136.0 – 23.252.143.255 | 2,048 |
| 23.252.136.0/24 | 23.252.136.0 – 23.252.136.255 | 256 |
| 23.252.137.0/24 | 23.252.137.0 – 23.252.137.255 | 256 |
| 23.252.138.0/24 | 23.252.138.0 – 23.252.138.255 | 256 |
| 23.252.139.0/24 | 23.252.139.0 – 23.252.139.255 | 256 |
| 23.252.140.0/24 | 23.252.140.0 – 23.252.140.255 | 256 |
| 23.252.141.0/24 | 23.252.141.0 – 23.252.141.255 | 256 |
| 23.252.142.0/24 | 23.252.142.0 – 23.252.142.255 | 256 |
| 23.252.143.0/24 | 23.252.143.0 – 23.252.143.255 | 256 |
IPv6 Prefixes
3 prefixes · 65,536 × /48 · 1 top-level Routing data as of 2026-10-07 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2604:5cc0:: | 296 |
| 2604:5cc0:4:: | 280 |
| 2604:5cc0:1ffe:: | 280 |
BGP Neighbours
5 unique neighbours · 2 upstream/peer · 3 downstream. A neighbour can be seen on more than one side. Rows are ordered by AS paths: the number of BGP paths seen by RIPE RIS that contain the adjacency. Sightings count each IPv4/IPv6 route with the adjacency once per RIS peer that sees it (routes × peers), so they show how widely it is seen, not how many distinct routes it carries. Networks seen to the left of this AS in BGP paths, toward the route collectors — typically its transit providers (upstreams) and peers. Networks seen to the right of this AS in BGP paths — networks whose routes it carries, typically its customers (downstreams). Upstream & peer side (2)
Downstream side (3)
Raw RDAP Response
{
"endAutnum": 13351,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-10-12T19:49:13-04:00"
},
{
"eventAction": "registration",
"eventDate": "2010-06-16T14:57:21-04:00"
}
],
"handle": "MCO354-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/MCO354-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13351"
},
{
"href": "https://whois.arin.net/rest/poc/MCO354-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13351"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-07-23T13:45:09-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-11-21T17:30:10-05:00"
}
],
"handle": "JMV9-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/JMV9-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13351"
},
{
"href": "https://whois.arin.net/rest/poc/JMV9-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13351"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-07-23"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "202 Daniel Boone Drive\nBarbourville\nKY\n40906\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Jason Michael Valentine"
],
[
"n",
{},
"text",
[
"Valentine",
"Jason",
"Michael",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-606-545-9206"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-606-546-3187"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-05-19T00:00:00-04:00"
}
],
"handle": "BUC-3",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BUC-3",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13351"
},
{
"href": "https://whois.arin.net/rest/org/BUC-3",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13351"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Barbourville Utility Commission"
],
[
"adr",
{
"label": "202 Daniel Boone Drive\nBarbourville\nKY\n40906\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2012-03-02T08:03:18-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-05-19T00:00:00-04:00"
}
],
"handle": "AS13351",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/13351",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/13351"
},
{
"href": "https://whois.arin.net/rest/asn/AS13351",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/13351"
}
],
"name": "B-U-C",
"notices": [
{
"description": [
"By using the ARIN RDAP/Whois service, you are agreeing to the RDAP/Whois Terms of Use"
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/tou/",
"rel": "terms-of-service",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/13351"
}
],
"title": "Terms of Service"
},
{
"description": [
"If you see inaccuracies in the results, please visit: "
],
"links": [
{
"href": "https://www.arin.net/resources/registry/whois/inaccuracy_reporting/",
"rel": "inaccuracy-report",
"type": "text/html",
"value": "https://rdap.arin.net/registry/autnum/13351"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "autnum",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"nro_rdap_profile_asn_flat_0"
],
"startAutnum": 13351,
"status": [
"active"
]
} Contact details of private individuals are redacted.