Organization
Idaho National Laboratory
IDAHO-NATIONAL-LABORATORY
Location
Idaho Falls
Idaho, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Idaho
- City
- Idaho Falls
- Continent
- North America
- Coordinates
- 43.5177, -112.049 View on map ↗
Network Information
IP Range 2620:0:2b80:: – 2620:0:2b8f:ffff:ffff:ffff:ffff:ffff CIDR 2620:0:2B80::/44 Network Name IDAHO-NATIONAL-LABORATORY Handle NET6-2620-2B80-1 Type DIRECT ALLOCATION Parent Network NET6-2620-1 Organization Idaho National Laboratory Organization ID INL-12 Address 2525 Fremont Ave, Mail Stop 2604, Idaho Falls, ID, 83415, United States Country United States (US) Registry ARIN Registered On Sep 23, 2009 Last Updated Apr 02, 2026 Status
active
ASN & Routing
Origin AS AS14702 AS Name INL-ASN2 - Idaho National Laboratory, US Announced Prefix 2620:0:2b80::/44 AS Registry ARIN Prefix Country United States (US) Allocated 2009-09-23 RPKI Origin Valid (covered by a matching ROA)
Reverse DNS
No PTR record is published for this address.
Abuse Contact
Raw RDAP Response
{
"arin_originas0_originautnums": [],
"cidr0_cidrs": [
{
"v6prefix": "2620:0:2B80::",
"length": 44
}
],
"endAddress": "2620:0:2b8f:ffff:ffff:ffff:ffff:ffff",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-30T09:34:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-11-21T10:33:50-05:00"
}
],
"handle": "KNIGH356-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KNIGH356-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
},
{
"href": "https://whois.arin.net/rest/poc/KNIGH356-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"administrative",
"noc",
"dns",
"abuse",
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1955 N Fremont Ave\nIdaho Falls\nID\n83415\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Sarah Knight"
],
[
"n",
{},
"text",
[
"Knight",
"Sarah",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-208-526-4250"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-22T18:01:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-01-22T17:34:19-05:00"
}
],
"handle": "GRD8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GRD8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
},
{
"href": "https://whois.arin.net/rest/poc/GRD8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"abuse",
"noc",
"routing",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 1625\nIdaho Falls\nID\n83415\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"George Richard Danklefsen"
],
[
"n",
{},
"text",
[
"Danklefsen",
"George",
"Richard",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-208-526-6369"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2024-01-22T17:38:23-05:00"
},
{
"eventAction": "registration",
"eventDate": "2005-05-10T15:45:29-04:00"
}
],
"handle": "INL-12",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/INL-12",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
},
{
"href": "https://whois.arin.net/rest/org/INL-12",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Idaho National Laboratory"
],
[
"adr",
{
"label": "2525 Fremont Ave\nMail Stop 2604\nIdaho Falls\nID\n83415\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-30T09:34:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2023-11-21T10:33:50-05:00"
}
],
"handle": "KNIGH356-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/KNIGH356-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
},
{
"href": "https://whois.arin.net/rest/poc/KNIGH356-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"noc",
"abuse"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1955 N Fremont Ave\nIdaho Falls\nID\n83415\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"Sarah Knight"
],
[
"n",
{},
"text",
[
"Knight",
"Sarah",
"",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-208-526-4250"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-22T18:01:22-04:00"
},
{
"eventAction": "registration",
"eventDate": "2024-01-22T17:34:19-05:00"
}
],
"handle": "GRD8-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/GRD8-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
},
{
"href": "https://whois.arin.net/rest/poc/GRD8-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"abuse",
"noc"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "PO Box 1625\nIdaho Falls\nID\n83415\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"George Richard Danklefsen"
],
[
"n",
{},
"text",
[
"Danklefsen",
"George",
"Richard",
"",
""
]
],
[
"kind",
{},
"text",
"individual"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-208-526-6369"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-02T16:17:30-04:00"
},
{
"eventAction": "registration",
"eventDate": "2009-09-23T16:18:41-04:00"
}
],
"handle": "NET6-2620-2B80-1",
"ipVersion": "v6",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/2620:0:2b80::",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
},
{
"href": "https://whois.arin.net/rest/net/NET6-2620-2B80-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/2620:0:2b80::"
}
],
"name": "IDAHO-NATIONAL-LABORATORY",
"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/2620:0:2b80::"
}
],
"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/2620:0:2b80::"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET6-2620-1",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "2620:0:2b80::",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.