AS46985
The Regents of the University of California - University of California, San Diego.
ARIN US active Announced
More ASNs in the United States → Organization
The Regents of the University of California - University of California, San Diego.
HPWREN
Registered
May 22, 2009
17 years ago
IPv4 Prefixes
8
4,864 addresses
IPv6 Prefixes
0
BGP Neighbours
3
3 upstream/peer · 0 downstream
Registration
AS Number AS46985 AS Name HPWREN Organization The Regents of the University of California - University of California, San Diego. Organization ID THERE-41 Address Prism Project,University of California, San Diego, 9500 Gilman Drive, MS-0505, La Jolla, CA, 92093-0505, United States Country United States (US) Registry ARIN Allocated May 22, 2009 Record Created May 22, 2009 Last Updated Oct 19, 2015 Status
active
WHOIS Server whois.arin.net AS Description HPWREN - The Regents of the University of California - University of California, San Diego., US Remarks High Performance Wireless Research Network, http://hpwren.ucsd.edu/ Abuse Email [email protected] Abuse Phone +1-858-534-5090 IPv4 Prefixes
8 prefixes · 4,864 addresses · 3 top-level Routing data as of 2026-10-09 00:00 UTC
| Prefix | Range | Addresses |
|---|---|---|
| 69.196.48.0/20 | 69.196.48.0 – 69.196.63.255 | 4,096 |
| 69.196.61.0/24 | 69.196.61.0 – 69.196.61.255 | 256 |
| 69.196.62.0/24 | 69.196.62.0 – 69.196.62.255 | 256 |
| 69.196.63.0/24 | 69.196.63.0 – 69.196.63.255 | 256 |
| 198.202.124.0/23 | 198.202.124.0 – 198.202.125.255 | 512 |
| 198.202.124.0/24 | 198.202.124.0 – 198.202.124.255 | 256 |
| 198.202.125.0/24 | 198.202.125.0 – 198.202.125.255 | 256 |
| 205.154.251.0/24 | 205.154.251.0 – 205.154.251.255 | 256 |
IPv6 Prefixes
This AS does not currently announce any IPv6 prefixes.
BGP Neighbours
3 unique neighbours · 3 upstream/peer · 0 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. Upstream & peer side (3)
Raw RDAP Response
{
"endAutnum": 46985,
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{
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"eventAction": "last changed",
"eventDate": "2025-08-28T15:15:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-26T17:45:11-04:00"
}
],
"handle": "SDSCN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/SDSCN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/poc/SDSCN-ARIN",
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}
],
"objectClassName": "entity",
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{
"events": [
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"eventDate": "2026-02-11T18:21:12-05:00"
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{
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"eventDate": "2005-04-18T19:00:16-04:00"
}
],
"handle": "NOC1807-ARIN",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/poc/NOC1807-ARIN",
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[
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{
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[
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{
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"text",
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},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-09T12:15:50-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-05-14T15:30:04-04:00"
}
],
"handle": "BDU62-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BDU62-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/poc/BDU62-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/46985"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"status": [
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"vcardArray": [
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[
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],
[
"fn",
{},
"text",
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],
[
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{},
"text",
"individual"
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]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-10T13:23:59-04:00"
}
],
"handle": "TH60-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TH60-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/poc/TH60-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/46985"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
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"title": "Registration Comments"
}
],
"roles": [
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],
"status": [
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],
"vcardArray": [
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[
[
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{},
"text",
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],
[
"adr",
{
"label": "PO Box 128\nPoway\nCA\n92074-0128\nUnited States"
},
"text",
[
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],
[
"fn",
{},
"text",
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[
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{},
"text",
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]
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[
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[
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"text",
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[
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[
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{
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},
"text",
"+1-858-534-5136"
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[
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{
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"text",
"+1-619-787-0349"
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[
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{
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"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-09T12:27:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-05-15T18:12:21-04:00"
}
],
"handle": "THERE-41",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/THERE-41",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/org/THERE-41",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/46985"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
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[
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{},
"text",
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],
[
"fn",
{},
"text",
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],
[
"adr",
{
"label": "Prism Project,University of California, San Diego\r\n9500 Gilman Drive\r\nMS-0505\nLa Jolla\nCA\n92093-0505\nUnited States"
},
"text",
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{
"events": [
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"eventDate": "2026-07-10T13:24:34-04:00"
},
{
"eventAction": "registration",
"eventDate": "2015-10-19T16:22:07-04:00"
}
],
"handle": "HPWRE-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HPWRE-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/poc/HPWRE-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/46985"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
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},
"text",
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]
],
[
"fn",
{},
"text",
"hpwren-admin"
],
[
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{},
"text",
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],
[
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{},
"text",
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[
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"text",
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[
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[
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"text",
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},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-07-10T13:23:59-04:00"
}
],
"handle": "TH60-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/TH60-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/poc/TH60-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/46985"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"contact for technical issues"
],
"title": "Registration Comments"
}
],
"roles": [
"technical",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2015-10-19T16:27:03-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-05-22T13:29:58-04:00"
}
],
"handle": "AS46985",
"links": [
{
"href": "https://rdap.arin.net/registry/autnum/46985",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/autnum/46985"
},
{
"href": "https://whois.arin.net/rest/asn/AS46985",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/autnum/46985"
}
],
"name": "HPWREN",
"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/46985"
}
],
"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/46985"
}
],
"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": [
"High Performance Wireless Research Network\r",
"http://hpwren.ucsd.edu/"
],
"title": "Registration Comments"
}
],
"startAutnum": 46985,
"status": [
"active"
]
} Contact details of private individuals are redacted.