Registration
IPv4 Prefixes
4 prefixes · 5,120 addresses · 2 top-level Routing data as of 2026-10-14 08:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 162.219.64.0/22 | 162.219.64.0 – 162.219.67.255 | 1,024 |
| 216.115.112.0/20 | 216.115.112.0 – 216.115.127.255 | 4,096 |
| 216.115.112.0/21 | 216.115.112.0 – 216.115.119.255 | 2,048 |
| 216.115.120.0/21 | 216.115.120.0 – 216.115.127.255 | 2,048 |
IPv6 Prefixes
1 prefix · 65,536 × /48 Routing data as of 2026-10-14 08:00 UTC
| Prefix | Addresses |
|---|---|
| 2604:8000:: | 296 |
BGP Neighbours
4 unique neighbours · 3 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 (3)
Downstream side (1)
AS Name AS paths IPv4 sightings IPv6 sightings AS18443 APSC - Alyeska Pipeline Service Company 263 338 0
Raw RDAP Response
{
"endAutnum": 21528,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-01-15T13:04:30-05:00"
},
{
"eventAction": "registration",
"eventDate": "2017-01-05T21:24:36-05:00"
}
],
"handle": "HELPD328-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HELPD328-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21528"
},
{
"href": "https://whois.arin.net/rest/poc/HELPD328-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21528"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.alasconnect.com"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-01-15"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc",
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "P.O. Box 71217\nFairbanks\nAK\n99707\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Help Desk"
],
[
"org",
{},
"text",
"AlasConnect"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-907-459-4999"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-08-02T12:04:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-09-08T12:03:11-04:00"
}
],
"handle": "THURS1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/THURS1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21528"
},
{
"href": "https://whois.arin.net/rest/poc/THURS1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21528"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.alasconnect.com"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-08-02"
],
"title": "Unvalidated POC"
}
],
"roles": [
"administrative",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-11-25T11:09:46-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-05-18T00:00:00-04:00"
}
],
"handle": "ALASCO-2",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ALASCO-2",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21528"
},
{
"href": "https://whois.arin.net/rest/org/ALASCO-2",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21528"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"https://www.alasconnect.com"
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"AlasConnect Inc."
],
[
"adr",
{
"label": "P.O. Box 71217\nFairbanks\nAK\n99707-1217\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-01-15T13:04:30-05:00"
},
{
"eventAction": "registration",
"eventDate": "2017-01-05T21:24:36-05:00"
}
],
"handle": "HELPD328-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HELPD328-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21528"
},
{
"href": "https://whois.arin.net/rest/poc/HELPD328-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21528"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.alasconnect.com"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-01-15"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse",
"noc",
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "P.O. Box 71217\nFairbanks\nAK\n99707\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Help Desk"
],
[
"org",
{},
"text",
"AlasConnect"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-907-459-4999"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-08-02T12:04:58-04:00"
},
{
"eventAction": "registration",
"eventDate": "2011-09-08T12:03:11-04:00"
}
],
"handle": "THURS1-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/THURS1-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21528"
},
{
"href": "https://whois.arin.net/rest/poc/THURS1-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21528"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"http://www.alasconnect.com"
],
"title": "Registration Comments"
},
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2022-08-02"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-01-21T11:45:37-05:00"
},
{
"eventAction": "registration",
"eventDate": "2001-05-18T00:00:00-04:00"
}
],
"handle": "AS21528",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/21528",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/21528"
},
{
"href": "https://whois.arin.net/rest/asn/AS21528",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/21528"
}
],
"name": "ALASCONNECT",
"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/21528"
}
],
"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/21528"
}
],
"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"
],
"remarks": [
{
"description": [
"https://www.alasconnect.com"
],
"title": "Registration Comments"
}
],
"startAutnum": 21528,
"status": [
"active"
]
} Contact details of private individuals are redacted.