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AS401317
BPLD - Boulder Public Library District Announcing routesAS nameBPLD
OrganisationBoulder Public Library District
Registry (RIR)ARIN
HandleAS401317
RangeAS401317
Registered15 Aug 2024
Last changed15 Aug 2024
Abuse contact[email protected]
1IPv4 prefixes
0IPv6 prefixes
2Upstreams
0Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS14041 | AS-FRGP - University Corporation for Atmospheric Research | 208 |
| AS33652 | CMCS - Comcast Cable Communications, LLC | 17 |
Downstreams
None seen.
IPv4 prefixes (1)
RPKI-validate all prefixes of AS401317
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | Boulder Public Library District | BPLD-4 | 1001 Arapahoe Ave, Boulder, CO, 80302, United States | |
| abuse | AbuseAdmin | ABUSE9019-ARIN | [email protected], +1-983-888-0599 | 1001 Arapahoe Ave, Boulder, CO, 80302, United States |
| administrative, technical | bpldnetworkadministrator | BPLDN-ARIN | [email protected], +1-983-888-0599 | 1001 Arapahoe Ave, Boulder, CO, 80302, United States |
Raw registry response
{
"endAutnum": 401317,
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-11T09:34:07-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-05-09T17:25:17-04:00"
}
],
"handle": "ABUSE9019-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ABUSE9019-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/401317"
},
{
"href": "https://whois.arin.net/rest/poc/ABUSE9019-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/401317"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1001 Arapahoe Ave\nBoulder\nCO\n80302\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"AbuseAdmin"
],
[
"org",
[],
"text",
"Boulder Public Library District"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-983-888-0599"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-06-29T09:49:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-06-26T10:42:00-04:00"
}
],
"handle": "BPLDN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BPLDN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/401317"
},
{
"href": "https://whois.arin.net/rest/poc/BPLDN-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/401317"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"adr",
{
"label": "1001 Arapahoe Ave\nBoulder\nCO\n80302\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
[],
"text",
"bpldnetworkadministrator"
],
[
"org",
[],
"text",
"Boulder Public Library District"
],
[
"kind",
[],
"text",
"group"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-983-888-0599"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-08-09T09:10:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-06-26T10:57:37-04:00"
}
],
"handle": "BPLD-4",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BPLD-4",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/401317"
},
{
"href": "https://whois.arin.net/rest/org/BPLD-4",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/401317"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"fn",
[],
"text",
"Boulder Public Library District"
],
[
"adr",
{
"label": "1001 Arapahoe Ave\nBoulder\nCO\n80302\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
[],
"text",
"org"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-08-14T15:28:26-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-08-14T15:28:26-04:00"
}
],
"handle": "AS401317",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/401317",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/401317"
},
{
"href": "https://whois.arin.net/rest/asn/AS401317",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/401317"
}
],
"name": "BPLD",
"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/401317"
}
],
"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/401317"
}
],
"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": 401317,
"status": [
"active"
]
}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.