arin
2006-06-07
2026-05-20
4
3
1,024
196,608
| CIDR | Description | IP Num |
|---|---|---|
74.200.150.0/24
|
LEARN | 256 |
|
74.200.179.0/24
|
LEARN | 256 |
74.200.186.0/24
|
LEARN | 256 |
|
74.200.187.0/24
|
LEARN | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2607:f928:2::/48
|
LEARN | 65536 |
|
2607:f928:12::/48
|
LEARN | 65536 |
|
2607:f928:16::/48
|
LEARN | 65536 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS1832 | SMU - Southern Methodist University, US |
|
131,072 | 0 | IPv4  |
 |
| AS14382 | ESC13 - Education Service Center, US |
|
2,304 | 65,536 | IPv4 |
IPv6 |
| AS18515 | UTARLINGTON - University of Texas at Arlington, US |
|
65,536 | 268,435,456 | IPv4 |
IPv6 |
| AS398845 | MCC-WACO - McLennan Community College, US |
|
256 | 0 | IPv4 |
|
| AS276 | OTS-AS-276 - University of Texas System, US |
|
256 | 0 | IPv4 |
IPv6 |
| AS14085 | LEARN-I2PX - LEARN, US |
|
768 | 196,608 | IPv4 |
IPv6 |
| AS36658 | ANGELOASPRIME - Angelo State University, US |
|
16,640 | 0 | IPv4 |
|
| AS18791 | TCU - Texas Christian University, US |
|
65,792 | 0 | IPv4 |
|
| AS10421 | TTUNET - Texas Tech University, US |
|
82,432 | 0 | IPv4 |
|
| AS11773 | UTMDACC - The University Of Texas M.D. Anderson Cancer Center, US |
|
65,792 | 0 | IPv4 |
|
| AS589 | UNT - University of North Texas, US |
|
66,048 | 4,194,304 | IPv4 |
|
| AS30267 | CITY-WACO-01 - City of Waco, US |
|
256 | 0 | IPv4 |
|
| AS30674 | BAYLORU - Baylor University, US |
|
65,792 | 4,294,967,296 | IPv4 |
IPv6 |
| AS36695 | REGION-5-EDUCATION-SERVICE-CENTER - Region 5 Education Service Center, US |
|
1,536 | 4,294,967,296 | IPv4 |
|
| AS18777 | TEXAS-STATE-UNIVERSITY - Texas State University, US |
|
66,048 | 0 | IPv4 |
|
| AS10849 | DCCCD - Dallas College, US |
|
65,536 | 0 | IPv4 |
|
| AS18645 | UMHB-BELTON - UMHB, US |
|
256 | 0 | IPv4 |
|
| AS19342 | TRINITY-UNIVERSITY - Trinity University, US |
|
65,536 | 0 | IPv4 |
|
| AS40661 | ESC6-NET - Education Service Center, Region VI, US |
|
1,024 | 0 | IPv4 |
|
| AS46476 | TTUHSC - Texas Tech University Health Sciences Center, US |
|
65,536 | 16,777,216 | IPv4 |
|
| AS393530 | TLU - TEXAS LUTHERAN UNIVERSITY, US |
|
256 | 0 | IPv4 |
|
| AS394001 | RRISD-AS-1 - Round Rock Independent School District, US |
|
512 | 0 | IPv4 |
|
| AS33187 | SHSU - Sam Houston State University, US |
|
65,536 | 65,536 | IPv4 |
IPv6 |
| AS3627 | NRAO-AS - National Radio Astronomy Observatory, US |
|
256 | 0 | IPv4 |
|
| AS20162 | UTDALLAS - University of Texas at Dallas, US |
|
65,536 | 0 | IPv4 |
|
| AS25709 | LAMARUNIV - Lamar University, US |
|
65,536 | 0 | IPv4 |
|
| AS46258 | ESC3 - Region III Education Service Center, US |
|
1,024 | 0 | IPv4 |
|
| AS4557 | SOUTHEAST-TEXAS-GIGAPOP - Rice University, US |
|
4,096 | 16,777,216 | IPv4 |
IPv6 |
| AS53809 | TTUHSC-ELP - Texas Tech University Health Sciences Center at El Paso, US |
|
12,288 | 1,048,576 | IPv4 |
IPv6 |
| AS395770 | TEXARKANACOLLEGE - Texarkana College, US |
|
256 | 1,048,576 | IPv4 |
IPv6 |
ASNumber: 16905 ASName: LEARN-RESEARCH ASHandle: AS16905 RegDate: 2000-06-28 Updated: 2022-04-04 Ref: https://rdap.arin.net/registry/autnum/16905 OrgID: LERN OrgName: LEARN CanAllocate: Street: 1720 Bray Central Drive, Suite 100-LL City: McKinney State/Prov: TX Country: US PostalCode: 75069 RegDate: 2006-06-07 Updated: 2026-05-20 OrgAdminHandle CRANM27-ARIN OrgTechHandle CRANM27-ARIN OrgTechHandle HARAJ4-ARIN OrgTechHandle LEARN-ARIN OrgTechHandle OTTCH5-ARIN OrgTechHandle STOOK12-ARIN OrgAbuseHandle LEARN-ARIN OrgNOCHandle LEARN-ARIN OrgRoutingHandle LEARN-ARIN OrgDNSHandle LEARN-ARIN Source: ARIN OrgAdminHandleHandle: CRANM27-ARIN OrgAdminHandleName: cranmore, joseph OrgAdminHandlePhone: +1-866-647-8728 OrgAdminHandleEmail: [email protected] OrgAdminHandleRef: https://rdap.arin.net/registry/entity/CRANM27-ARIN OrgTechHandleHandle: CRANM27-ARIN OrgTechHandleName: cranmore, joseph OrgTechHandlePhone: +1-866-647-8728 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/CRANM27-ARIN OrgTechHandleHandle: HARAJ4-ARIN OrgTechHandleName: Hara, James OrgTechHandlePhone: +1-972-489-8132 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/HARAJ4-ARIN OrgTechHandleHandle: LEARN-ARIN OrgTechHandleName: LEARN NOC, OrgTechHandlePhone: +1-866-647-8728 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/LEARN-ARIN OrgTechHandleHandle: OTTCH5-ARIN OrgTechHandleName: Ott, Chris OrgTechHandlePhone: +1-940-320-9120 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/OTTCH5-ARIN OrgTechHandleHandle: STOOK12-ARIN OrgTechHandleName: Stookey, Brian OrgTechHandlePhone: +1-469-388-3559 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/STOOK12-ARIN OrgAbuseHandleHandle: LEARN-ARIN OrgAbuseHandleName: LEARN NOC, OrgAbuseHandlePhone: +1-866-647-8728 OrgAbuseHandleEmail: [email protected] OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/LEARN-ARIN OrgNOCHandleHandle: LEARN-ARIN OrgNOCHandleName: LEARN NOC, OrgNOCHandlePhone: +1-866-647-8728 OrgNOCHandleEmail: [email protected] OrgNOCHandleRef: https://rdap.arin.net/registry/entity/LEARN-ARIN OrgRoutingHandleHandle: LEARN-ARIN OrgRoutingHandleName: LEARN NOC, OrgRoutingHandlePhone: +1-866-647-8728 OrgRoutingHandleEmail: [email protected] OrgRoutingHandleRef: https://rdap.arin.net/registry/entity/LEARN-ARIN OrgDNSHandleHandle: LEARN-ARIN OrgDNSHandleName: LEARN NOC, OrgDNSHandlePhone: +1-866-647-8728 OrgDNSHandleEmail: [email protected] OrgDNSHandleRef: https://rdap.arin.net/registry/entity/LEARN-ARIN