United Statesarin
1988-05-26
2026-08-11
5
2
66,304
16,777,216
| CIDR | Description | IP Num |
|---|---|---|
128.117.0.0/16
|
University Corporation for Atmospheric Research | 65536 |
128.117.208.0/22
|
National Center for Atmospheric Research | 1024 |
129.19.156.0/24
|
Department of Interior United States Geological Survey | 256 |
|
192.43.244.0/24
|
University Corporation for Atmospheric Research | 256 |
|
192.52.106.0/24
|
University Corporation for Atmospheric Research | 256 |
| CIDR | Description | IP NUMs(prefix /64) |
|---|---|---|
|
2620:117:2000::/40
|
University Corporation for Atmospheric Research | 16777216 |
|
2620:117:20f1::/48
|
University Corporation for Atmospheric Research | 65536 |
| AS | Description | Country / Region | IPv4 NUMs | IPv6 NUMs | IPv4 | IPv6 |
|---|---|---|---|---|---|---|
| AS14041 | FRGP - University Corporation for Atmospheric Research, US |
|
197,120 | 16,777,216 | IPv4  |
IPv6 |
ASNumber: 194 ASName: UCAR ASHandle: AS194 RegDate: 1988-05-26 Updated: 2026-05-11 Ref: https://rdap.arin.net/registry/autnum/194 OrgID: UCAR-1 OrgName: University Corporation for Atmospheric Research CanAllocate: Street: 3090 Center Green Drive City: Boulder State/Prov: CO Country: US PostalCode: 80301 RegDate: 1988-05-26 Updated: 2026-08-11 OrgNOCHandle ZN10-ARIN OrgAdminHandle MEEHL5-ARIN OrgTechHandle ADLER49-ARIN OrgTechHandle HERNA1265-ARIN OrgAbuseHandle ABUSE18-ARIN Source: ARIN OrgAbuseHandleHandle: ABUSE18-ARIN OrgAbuseHandleName: Abuse, OrgAbuseHandlePhone: +1-307-996-4300 OrgAbuseHandleEmail: [email protected] OrgAbuseHandleRef: https://rdap.arin.net/registry/entity/ABUSE18-ARIN OrgNOCHandleHandle: ZN10-ARIN OrgNOCHandleName: National Center for Atmospheric Research, OrgNOCHandlePhone: +1-307-996-4300 OrgNOCHandleEmail: [email protected] OrgNOCHandleRef: https://rdap.arin.net/registry/entity/ZN10-ARIN OrgAdminHandleHandle: MEEHL5-ARIN OrgAdminHandleName: Meehl, Marla OrgAdminHandlePhone: +1-303-497-1301 OrgAdminHandleEmail: [email protected] OrgAdminHandleRef: https://rdap.arin.net/registry/entity/MEEHL5-ARIN OrgTechHandleHandle: ADLER49-ARIN OrgTechHandleName: Adler, Matt OrgTechHandlePhone: +1-303-497-1279 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/ADLER49-ARIN OrgTechHandleHandle: HERNA1265-ARIN OrgTechHandleName: Hernandez, John OrgTechHandlePhone: +1-303-497-1280 OrgTechHandleEmail: [email protected] OrgTechHandleRef: https://rdap.arin.net/registry/entity/HERNA1265-ARIN RTechHandleHandle: ADLER49-ARIN RTechHandleName: Adler, Matt RTechHandlePhone: +1-303-497-1279 RTechHandleEmail: [email protected] RTechHandleRef: https://rdap.arin.net/registry/entity/ADLER49-ARIN RTechHandleHandle: HERNA1265-ARIN RTechHandleName: Hernandez, John RTechHandlePhone: +1-303-497-1280 RTechHandleEmail: [email protected] RTechHandleRef: https://rdap.arin.net/registry/entity/HERNA1265-ARIN RNOCHandleHandle: ZN10-ARIN RNOCHandleName: National Center for Atmospheric Research, RNOCHandlePhone: +1-307-996-4300 RNOCHandleEmail: [email protected] RNOCHandleRef: https://rdap.arin.net/registry/entity/ZN10-ARIN