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General Information
Name:
University Corporation for Atmospheric Research
Domain:
ucar.edu
Country:
US
Type:
education
Registry:
ARIN
Prefix Counts
IPv4 Count:
265,984
IPv6 Count:
310,693,935,640,959,697,899,487,232
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 129.19.0.0/16 | US | CSU-FRGP-19 | Colorado State University | ARIN | reallocation | 65,536 |
| 129.19.92.0/23 | US | AHEC-WESTNET | The Auraria Higher Education Center | ARIN | reallocation | 512 |
| 129.19.148.0/24 | US | WESTNET-NEON-01 | Neon, Inc. | ARIN | reassignment | 256 |
| 129.19.149.0/24 | US | WESTNET-NEON-02 | Neon, Inc. | ARIN | reassignment | 256 |
| 129.19.153.0/24 | US | WESTNET-SHEPC-01 | WICHE | ARIN | reassignment | 256 |
| 129.19.165.0/24 | US | WESTNET-UCAR-01 | National Center for Atmospheric Research | ARIN | reassignment | 256 |
| 130.253.0.0/16 | US | DENVERU-NET | University of Denver | ARIN | allocation | 65,536 |
| 147.153.0.0/16 | US | MSUDENVER | Metropolitan State University of Denver | ARIN | allocation | 65,536 |
| 161.98.0.0/16 | US | BOULDER | City of Boulder | ARIN | allocation | 65,536 |
| 192.43.217.0/24 | US | FRGP-NET | National Center for Atmospheric Research | ARIN | allocation | 256 |
| 192.160.49.0/24 | US | UWYO-WTBC | University of Wyoming | ARIN | allocation | 256 |
| 198.59.2.0/24 | US | NETBLK-AHEC-Z | Auraria Higher Education Center | ARIN | allocation | 256 |
| 198.177.182.0/24 | US | WRH | National Weather Service Western Region Headquarters | ARIN | allocation | 256 |
| 198.200.151.0/24 | US | WR-BOI | National Weather Service Western Region Headquarters | ARIN | allocation | 256 |
| 199.104.105.0/24 | US | NWSWR-199-104-104-THRU-105 | National Weather Service Western Region Headquarters | ARIN | allocation | 256 |
| 204.228.170.0/24 | US | NWSWR-204-228-170 | National Weather Service Western Region Headquarters | ARIN | allocation | 256 |
| 204.238.94.0/24 | US | WR-MTR | National Weather Service Western Region Headquarters | ARIN | allocation | 256 |
| 204.238.123.0/24 | US | WRH2 | National Weather Service Western Region Headquarters | ARIN | allocation | 256 |
IPv6 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status |
|---|---|---|---|---|---|
| 2001:468:500::/48 | US | FRGP-PTP | National Center for Atmospheric Research | ARIN | reassignment |
| 2001:468:500::/40 | US | FRGP-PTP | National Center for Atmospheric Research | ARIN | reassignment |
