Organization
LEARN
LEARN
Location
Dallas
Texas, United States (US)
Hostname
—
Geolocation
United States (US) United States
- Country
- United States (US)
- Region
- Texas
- City
- Dallas
- Continent
- North America
- Coordinates
- 32.7767, -96.797 View on map ↗
Network Information
IP Range 74.200.128.0 – 74.200.191.255 CIDR 74.200.128.0/18 Network Name LEARN Handle NET-74-200-128-0-1 Type DIRECT ALLOCATION Parent Network NET-74-0-0-0-0 Organization LEARN Organization ID LERN Address 1720 Bray Central Drive, Suite 100-LL, McKinney, TX, 75069, United States Country United States (US) Registry ARIN Registered On Nov 10, 2006 Last Updated Mar 07, 2017 Status
active
ASN & Routing
Origin AS AS13359 AS Name LEARN-CACHING-PEERING - LEARN, US Announced Prefix 74.200.189.0/24 AS Registry ARIN Prefix Country United States (US) Allocated 2006-11-10 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": "74.200.128.0",
"length": 18
}
],
"endAddress": "74.200.191.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-01-07T16:44:44-05:00"
},
{
"eventAction": "registration",
"eventDate": "2026-01-07T16:44:44-05:00"
}
],
"handle": "HARAJ4-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/HARAJ4-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/poc/HARAJ4-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-11T10:59:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-10-12T11:36:54-04:00"
}
],
"handle": "LEARN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LEARN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/poc/LEARN-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"dns",
"abuse",
"noc",
"technical",
"routing"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1720 Bray Central Drive\nSuite 100-LL\nMcKinney\nTX\n75069\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"LEARN NOC"
],
[
"org",
{},
"text",
"Lonestar Education and Research Network"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-647-8728"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-20T10:43:44-04:00"
},
{
"eventAction": "registration",
"eventDate": "2026-05-20T10:43:44-04:00"
}
],
"handle": "STOOK12-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/STOOK12-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/poc/STOOK12-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2025-09-23T11:10:43-04:00"
},
{
"eventAction": "registration",
"eventDate": "2022-04-07T14:53:52-04:00"
}
],
"handle": "CRANM27-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/CRANM27-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/poc/CRANM27-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical",
"administrative"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-27T11:54:42-04:00"
},
{
"eventAction": "registration",
"eventDate": "2025-05-16T09:16:34-04:00"
}
],
"handle": "OTTCH5-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/OTTCH5-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/poc/OTTCH5-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"REDACTED"
],
[
"kind",
{},
"text",
"individual"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-05-20T11:15:49-04:00"
},
{
"eventAction": "registration",
"eventDate": "2006-06-07T13:05:27-04:00"
}
],
"handle": "LERN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LERN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/org/LERN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"fn",
{},
"text",
"LEARN"
],
[
"adr",
{
"label": "1720 Bray Central Drive, Suite 100-LL\nMcKinney\nTX\n75069\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"kind",
{},
"text",
"org"
]
]
]
},
{
"events": [
{
"eventAction": "last changed",
"eventDate": "2026-02-11T10:59:56-05:00"
},
{
"eventAction": "registration",
"eventDate": "2009-10-12T11:36:54-04:00"
}
],
"handle": "LEARN-ARIN",
"links": [
{
"href": "https://rdap.arin.net/registry/entity/LEARN-ARIN",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/poc/LEARN-ARIN",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"objectClassName": "entity",
"port43": "whois.arin.net",
"roles": [
"noc",
"abuse",
"technical"
],
"status": [
"validated"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"adr",
{
"label": "1720 Bray Central Drive\nSuite 100-LL\nMcKinney\nTX\n75069\nUnited States"
},
"text",
[
"",
"",
"",
"",
"",
"",
""
]
],
[
"fn",
{},
"text",
"LEARN NOC"
],
[
"org",
{},
"text",
"Lonestar Education and Research Network"
],
[
"kind",
{},
"text",
"group"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"tel",
{
"type": [
"work",
"voice"
]
},
"text",
"+1-866-647-8728"
]
]
]
}
],
"events": [
{
"eventAction": "last changed",
"eventDate": "2017-03-07T18:41:16-05:00"
},
{
"eventAction": "registration",
"eventDate": "2006-11-10T16:43:13-05:00"
}
],
"handle": "NET-74-200-128-0-1",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.arin.net/registry/ip/74.200.128.0",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
},
{
"href": "https://whois.arin.net/rest/net/NET-74-200-128-0-1",
"rel": "alternate",
"type": "application/xml",
"value": "https://rdap.arin.net/registry/ip/74.200.189.0"
}
],
"name": "LEARN",
"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/74.200.189.0"
}
],
"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/74.200.189.0"
}
],
"title": "Whois Inaccuracy Reporting"
},
{
"description": [
"Copyright 1997-2026, American Registry for Internet Numbers, Ltd."
],
"title": "Copyright Notice"
}
],
"objectClassName": "ip network",
"parentHandle": "NET-74-0-0-0-0",
"port43": "whois.arin.net",
"rdapConformance": [
"nro_rdap_profile_0",
"rdap_level_0",
"cidr0",
"arin_originas0"
],
"remarks": [
{
"description": [
"www.tx-learn.net"
],
"title": "Registration Comments"
}
],
"startAddress": "74.200.128.0",
"status": [
"active"
],
"type": "DIRECT ALLOCATION"
} Contact details of private individuals are redacted.