Organization
Apache Point Observatory
APO-ARC
Location
Sunspot
New Mexico, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- New Mexico
- City
- Sunspot
- Continent
- North America
- Coordinates
- 32.7802, -105.82 View on map ↗
Network Information
IP Range 192.41.211.0 – 192.41.211.255 CIDR 192.41.211.0/24 Network Name APO-ARC Handle NET-192-41-211-0-1 Type DIRECT ALLOCATION Parent Network NET-192-0-0-0-0 Organization Apache Point Observatory Organization ID NMSUA-Z Address Apache Point Observatory, 2001, Apache Point Road, P.O. Box 59, Sunspot, NM, 88349, United States Country United States (US) Registry ARIN Registered On Jun 28, 1988 Last Updated Dec 15, 2021 Status
active
ASN & Routing
Origin AS AS11711 AS Name TULAROSA-COMMUNICATIONS - TULAROSA COMMUNICATIONS, INC., US Announced Prefix 192.41.211.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 1988-06-28 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": "192.41.211.0",
"length": 24
}
],
"endAddress": "192.41.211.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-04-21T14:23:08-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-04-21T14:23:08-04:00"
}
],
"handle": "ITADM325-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ITADM325-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
},
{
"href": "https://whois.arin.net/rest/poc/ITADM325-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2001 Apache Point Road\nSunspot\nNM\n88349\nUnited States"
},
"text",
[
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""
]
],
[
"fn",
{},
"text",
"it Admin"
],
[
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{},
"text",
"Apache Point Observatory"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-575-437-6822"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-09-04T09:37:29-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-06-05T17:48:14-04:00"
}
],
"handle": "ADMIN1393-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/ADMIN1393-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
},
{
"href": "https://whois.arin.net/rest/poc/ADMIN1393-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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"abuse"
],
"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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]
],
[
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"text",
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],
[
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{},
"text",
"Apache Point Observatory"
],
[
"kind",
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],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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]
},
"text",
"+1-575-437-6822;extask for IT"
]
]
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}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-22T07:51:18-04:00"
},
{
"eventAction": "registration",
"eventDate": "2008-10-13T14:18:25-04:00"
}
],
"handle": "NMSUA-Z",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NMSUA-Z",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
},
{
"href": "https://whois.arin.net/rest/org/NMSUA-Z",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
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],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"Apache Point Observatory"
],
[
"adr",
{
"label": "Apache Point Observatory, 2001\nApache Point Road, P.O. Box 59\nSunspot\nNM\n88349\nUnited States"
},
"text",
[
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]
],
[
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},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2020-12-20T13:50:42-05:00"
},
{
"eventAction": "registration",
"eventDate": "1999-01-20T12:51:49-05:00"
}
],
"handle": "NO22-ORG-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/NO22-ORG-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
},
{
"href": "https://whois.arin.net/rest/poc/NO22-ORG-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
}
],
"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 2021-12-20"
],
"title": "Unvalidated POC"
}
],
"roles": [
"technical"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "2001 Apache Point Road, P.O. Box 59\nSunspot\nNM\n88349\nUnited States"
},
"text",
[
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""
]
],
[
"fn",
{},
"text",
"Network Operations, NMSU-APO"
],
[
"org",
{},
"text",
"Apache Point Observatory"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
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"voice"
]
},
"text",
"+1-505-437-6822"
],
[
"tel",
{
"type": [
"work",
"fax"
]
},
"text",
"+1-505-434-5555"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2021-12-14T20:28:24-05:00"
},
{
"eventAction": "registration",
"eventDate": "1988-06-28T00:00:00-04:00"
}
],
"handle": "NET-192-41-211-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/192.41.211.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-192-41-211-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/192.41.211.0"
}
],
"name": "APO-ARC",
"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/192.41.211.0"
}
],
"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/192.41.211.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-192-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"startAddress": "192.41.211.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.