Organization
California Polytechnic State University
CALPOLY
Location
San Luis Obispo
California, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- California
- City
- San Luis Obispo
- Continent
- North America
- Coordinates
- 35.2982, -120.656 View on map ↗
Network Information
IP Range 129.65.0.0 – 129.65.255.255 CIDR 129.65.0.0/16 Network Name CALPOLY Handle NET-129-65-0-0-1 Type DIRECT ALLOCATION Parent Network NET-129-0-0-0-0 Organization California Polytechnic State University Organization ID CPSU-1-Z Address 1 Grand Avenue, San Luis Obispo, CA, 93407, United States Country United States (US) Registry ARIN Registered On Sep 04, 1987 Last Updated Jan 15, 2024 Status
active
ASN & Routing
Origin AS AS7960 AS Name CALPOLY-NET-ENS - California Polytechnic State University, US Announced Prefix 129.65.0.0/16 AS Registry ARIN Prefix Country United States (US) Allocated 1987-09-04 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
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"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "129.65.0.0",
"length": 16
}
],
"endAddress": "129.65.255.255",
"entities": [
{
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{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-28T11:48:45-05:00"
},
{
"eventAction": "registration",
"eventDate": "2019-04-26T13:39:06-04:00"
}
],
"handle": "IPADD11-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADD11-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPADD11-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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[
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"text",
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},
"text",
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],
[
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{},
"text",
"IPAddressMgmt"
],
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{},
"text",
"California Polytechnic State University"
],
[
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{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
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{
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},
"text",
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{
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},
{
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}
],
"handle": "NETWO381-ARIN",
"links": [
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"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
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"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
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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",
"+1-805-756-1295"
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},
{
"events": [
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"eventDate": "2026-01-28T11:49:07-05:00"
},
{
"eventAction": "registration",
"eventDate": "2019-04-26T13:14:09-04:00"
}
],
"handle": "IPADD10-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADD10-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPADD10-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"status": [
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"vcardArray": [
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},
"text",
[
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]
],
[
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{},
"text",
"IPAddressing"
],
[
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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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},
{
"events": [
{
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"eventDate": "2026-03-13T12:14:36-04:00"
},
{
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"eventDate": "2023-12-12T19:19:29-05:00"
}
],
"handle": "NETWO10008-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO10008-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO10008-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
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],
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],
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"text",
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[
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"events": [
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"eventDate": "2023-12-14T19:33:53-05:00"
},
{
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"eventDate": "2023-11-11T08:24:25-05:00"
}
],
"handle": "CPSU-1-Z",
"links": [
{
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"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/org/CPSU-1-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
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],
[
"fn",
{},
"text",
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],
[
"adr",
{
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},
"text",
[
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],
[
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},
{
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},
{
"eventAction": "registration",
"eventDate": "2019-04-26T13:39:06-04:00"
}
],
"handle": "IPADD11-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/IPADD11-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/IPADD11-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"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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"text",
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],
[
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{
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},
"text",
[
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]
],
[
"fn",
{},
"text",
"IPAddressMgmt"
],
[
"org",
{},
"text",
"California Polytechnic State University"
],
[
"kind",
{},
"text",
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],
[
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{},
"text",
"[email protected]"
],
[
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{
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},
"text",
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]
]
},
{
"events": [
{
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},
{
"eventAction": "registration",
"eventDate": "2003-10-09T10:50:23-04:00"
}
],
"handle": "NETWO381-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NETWO381-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/NETWO381-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"abuse"
],
"status": [
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],
"vcardArray": [
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[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1 Grand Avenue\nBuilding 2, Room 116\nSan Luis Obispo\nCA\n93407\nUnited States"
},
"text",
[
"",
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"",
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"",
""
]
],
[
"fn",
{},
"text",
"Network Abuse"
],
[
"org",
{},
"text",
"California Polytechnic State University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
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]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-01-15T11:03:34-05:00"
},
{
"eventAction": "registration",
"eventDate": "1987-09-04T00:00:00-04:00"
}
],
"handle": "NET-129-65-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/129.65.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-129-65-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/129.65.0.0"
}
],
"name": "CALPOLY",
"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/ip/129.65.0.0"
}
],
"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/ip/129.65.0.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-129-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "129.65.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.