Organization
Radford University
RU-NET
Location
Radford
Virginia, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Virginia
- City
- Radford
- Continent
- North America
- Coordinates
- 37.1399, -80.5511 View on map ↗
Network Information
IP Range 137.45.0.0 – 137.45.255.255 CIDR 137.45.0.0/16 Network Name RU-NET Handle NET-137-45-0-0-1 Type DIRECT ALLOCATION Parent Network NET-137-0-0-0-0 Organization Radford University Organization ID RADFOR Address 801 East Main St., Radford, VA, 24142, United States Country United States (US) Registry ARIN Registered On Oct 25, 1989 Last Updated Sep 29, 2026 Status
active
ASN & Routing
Origin AS AS13783 AS Name RADFORD-UNIV-AS - Radford University, US Announced Prefix 137.45.0.0/16 AS Registry ARIN Prefix Country United States (US) Allocated 1989-10-25 RPKI Origin Not found (no ROA covers this prefix)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v4prefix": "137.45.0.0",
"length": 16
}
],
"endAddress": "137.45.255.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-12-06T13:24:54-05:00"
},
{
"eventAction": "registration",
"eventDate": "2023-08-01T19:46:10-04:00"
}
],
"handle": "BAILE626-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/BAILE626-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/BAILE626-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-12-06"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-11T09:52:55-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-09-24T14:42:49-04:00"
}
],
"handle": "ROC12-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ROC12-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/ROC12-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-10-11"
],
"title": "Unvalidated POC"
}
],
"roles": [
"noc"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Box 6888\nRadford University\nRadford\nVA\n24142\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"RU Operations Center"
],
[
"org",
{},
"text",
"Radford University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-540-831-5063"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-11T09:52:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-09-24T14:12:07-04:00"
}
],
"handle": "RNA56-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RNA56-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/RNA56-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-10-11"
],
"title": "Unvalidated POC"
}
],
"roles": [
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "Box 6888\nRadford University\nRadford\nVA\n24142\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"RU Network Abuse"
],
[
"org",
{},
"text",
"Radford University"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-540-831-7515"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-10-11T09:51:01-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-08-24T12:04:56-04:00"
}
],
"handle": "DWB68-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/DWB68-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/DWB68-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"ARIN has attempted to validate the data for this POC, but has received no response from the POC since 2025-10-11"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-11T10:44:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-10-01T09:59:36-04:00"
}
],
"handle": "WIRTW4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WIRTW4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/WIRTW4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-12T11:22:27-04:00"
},
{
"eventAction": "registration",
"eventDate": "1989-01-12T00:00:00-05:00"
}
],
"handle": "RADFOR",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/RADFOR",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/org/RADFOR",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"remarks": [
{
"description": [
"DMCA and copyright complaints to [email protected]."
],
"title": "Registration Comments"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Radford University"
],
[
"adr",
{
"label": "801 East Main St.\nRadford\nVA\n24142\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-08-11T10:44:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-10-01T09:59:36-04:00"
}
],
"handle": "WIRTW4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/WIRTW4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/poc/WIRTW4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-29T16:43:28-04:00"
},
{
"eventAction": "registration",
"eventDate": "1989-10-25T00:00:00-04:00"
}
],
"handle": "NET-137-45-0-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/137.45.0.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-137-45-0-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/137.45.0.0"
}
],
"name": "RU-NET",
"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/137.45.0.0"
}
],
"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/137.45.0.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-137-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"DMCA and copyright complaints to [email protected]."
],
"title": "Registration Comments"
}
],
"startAddress": "137.45.0.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.