Registration
IPv4 Prefixes
1 prefix · 256 addresses Routing data as of 2026-10-04 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 23.133.184.0/24 | 23.133.184.0 – 23.133.184.255 | 256 |
IPv6 Prefixes
1 prefix · 256 × /48 Routing data as of 2026-10-04 00:00 UTC
| Prefix | Addresses |
|---|---|
| 2602:fba9:: | 288 |
BGP Neighbours
2 unique neighbours · 1 upstream/peer · 1 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 (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS33490 COMCAST-33490 - Comcast Cable Communications, LLC 653 664 982 Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS56554 IETF-MEETING Internet Society 346 332 669
Raw RDAP Response
{
"endAutnum": 400517,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-01T14:47:33-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-02-09T15:01:41-05:00"
}
],
"handle": "REILL116-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/REILL116-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400517"
},
{
"href": "https://whois.arin.net/rest/poc/REILL116-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400517"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"routing",
"dns",
"abuse",
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "10 Old Lyme Road\nPittsford\nNY\n14534\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Con Reilly"
],
[
"n",
{},
"text",
[
"Reilly",
"Con",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-714-833-7230"
],
[
"tel",
{
"type": [
"work",
"cell"
]
},
"text",
"+1-714-833-7230"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2022-03-03T05:44:09-05:00"
},
{
"eventAction": "registration",
"eventDate": "2022-02-23T09:56:06-05:00"
}
],
"handle": "LEL-77",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LEL-77",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400517"
},
{
"href": "https://whois.arin.net/rest/org/LEL-77",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400517"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Linespeed"
],
[
"adr",
{
"label": "10 Old Lyme Road\nPittsford\nNY\n14534\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-05-27T22:30:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-03-09T16:32:42-05:00"
}
],
"handle": "AS400517",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/400517",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/400517"
},
{
"href": "https://whois.arin.net/rest/asn/AS400517",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/400517"
}
],
"name": "LINESPEED",
"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/400517"
}
],
"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/400517"
}
],
"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": 400517,
"status": [
"active"
]
} Contact details of private individuals are redacted.