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General Information
Name:
National Aeronautics And Space Administration
Domain:
nasa.gov
Country:
US
Type:
government
Registry:
ARIN
Prefix Counts
IPv4 Count:
1,414,144
IPv6 Count:
0
IPv4 Prefixes
| CIDR | Country | Network Name | Organization | Registry | Status | Size |
|---|---|---|---|---|---|---|
| 128.102.0.0/16 | US | AMES-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 128.154.0.0/17 | US | WFF-NET | National Aeronautics And Space Administration | ARIN | allocation | 32,768 |
| 128.154.128.0/17 | US | WFF-NET | National Aeronautics And Space Administration | ARIN | allocation | 32,768 |
| 128.155.0.0/16 | US | LARC-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 128.157.0.0/16 | US | JSC-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 128.158.0.0/16 | US | MSFC-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 128.183.0.0/16 | US | GSFC | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 129.164.128.0/17 | US | NASA-IVV | National Aeronautics And Space Administration | ARIN | allocation | 32,768 |
| 129.168.0.0/18 | US | NASA-LRCSSE | National Aeronautics And Space Administration | ARIN | allocation | 16,384 |
| 129.168.64.0/18 | US | NASA-LRCSSE | National Aeronautics And Space Administration | ARIN | allocation | 16,384 |
| 129.168.128.0/18 | US | NASA-LRCSSE | National Aeronautics And Space Administration | ARIN | allocation | 16,384 |
| 129.168.192.0/18 | US | NASA-LRCSSE | National Aeronautics And Space Administration | ARIN | allocation | 16,384 |
| 130.40.0.0/16 | US | JSC-RTDS | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 130.134.0.0/16 | US | DFRC-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 130.135.0.0/16 | US | WSTF-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 131.182.0.0/16 | US | NASA-HQ-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 134.12.0.0/17 | US | RIACS-B-NET | National Aeronautics And Space Administration | ARIN | allocation | 32,768 |
| 134.118.96.0/19 | US | JSCCLASSB | National Aeronautics And Space Administration | ARIN | allocation | 8,192 |
| 134.118.112.0/22 | US | JSCCLASSB | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 136.178.0.0/16 | US | NETBLK-AMES | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 138.115.0.0/16 | US | IGDS-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 139.88.0.0/16 | US | LERC-NET1 | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 139.169.0.0/16 | US | JIN | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 143.232.0.0/16 | US | AMES-FDDI-NET | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 146.154.0.0/16 | US | JESNETX | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 146.165.0.0/16 | US | LARC-HRN | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 148.114.0.0/16 | US | SSC | National Aeronautics And Space Administration | ARIN | allocation | 65,536 |
| 156.68.0.0/20 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 4,096 |
| 156.68.16.0/20 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 4,096 |
| 156.68.31.0/24 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 156.68.32.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.36.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.40.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.48.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.56.0/23 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 512 |
| 156.68.58.0/23 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 512 |
| 156.68.60.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.64.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.68.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.72.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.80.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.88.0/23 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 512 |
| 156.68.90.0/23 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 512 |
| 156.68.92.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.96.0/20 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 4,096 |
| 156.68.112.0/20 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 4,096 |
| 156.68.128.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.136.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.144.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.152.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.160.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.168.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.176.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.184.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.192.0/24 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 156.68.193.0/24 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 156.68.194.0/24 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 156.68.195.0/24 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 156.68.200.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.208.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.216.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.224.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.232.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.240.0/21 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 156.68.248.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 156.68.252.0/22 | US | USAFL | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 192.48.14.0/24 | US | BOEING-BC-APRING | The Boeing Company | ARIN | allocation | 256 |
| 192.52.78.0/24 | US | DMSTST37 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.80.0/24 | US | DMSTST15 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.81.0/24 | US | DMSTST16A4 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.82.0/24 | US | DMSTST4 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.83.0/24 | US | DMSTSTD | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.84.0/24 | US | DMSTST161 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.85.0/24 | US | DMSTST16A5 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.86.0/24 | US | DMSTST44 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.87.0/24 | US | DMSTST162 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.88.0/24 | US | DMSTST17 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.89.0/24 | US | DMSTST9 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.90.0/24 | US | DMSTST16A1 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.91.0/24 | US | DMSTST32 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.92.0/24 | US | DMSTSTA | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.94.0/24 | US | DMSTSTB | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.95.0/24 | US | DMSTST16A2 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.98.0/24 | US | JESTSTE | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.198.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.206.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.207.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.211.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.212.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.213.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.214.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.215.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.216.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.52.217.0/24 | US | NAS-192-52 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.55.90.0/23 | US | LERC-CRAYNET | National Aeronautics And Space Administration | ARIN | allocation | 512 |
| 192.58.19.0/24 | US | NASA-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.58.21.0/24 | US | NASA-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.58.36.0/24 | US | EADS-HC-NET | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.67.109.0/24 | US | NASA-67-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.67.110.0/24 | US | NASA-67-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.67.115.0/24 | US | NASA-67-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.67.186.0/24 | US | BSU-HST | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.68.192.0/24 | US | JCSNETC21 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.68.194.0/24 | US | JCSNETC23 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.68.196.0/24 | US | JCSNETC25 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.68.197.0/24 | US | JCSNETC26 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.70.120.0/24 | US | JCSNETC29 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.70.122.0/24 | US | JCSNETC31 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.70.123.0/24 | US | JCSNETC32 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.70.124.0/24 | US | JCSNETC33 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.70.125.0/24 | US | JCSNETC34 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.70.126.0/24 | US | JCSNETC35 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.76.235.0/24 | US | PEACE-SHBLOCK | The Boeing Company | ARIN | allocation | 256 |
| 192.88.31.0/24 | US | JSCNET31 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.32.0/24 | US | NAS-192-88 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.88.33.0/24 | US | JSCNET33 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.36.0/24 | US | JSCNET36 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.37.0/24 | US | JSCNET37 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.40.0/23 | US | JSCNET40 | Nasa/johnson Space Center | ARIN | reassignment | 512 |
| 192.88.43.0/24 | US | JSCNET43 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.44.0/24 | US | JSCNET44 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.46.0/24 | US | JSCNET46 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.48.0/24 | US | JSCNET48 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.88.49.0/24 | US | JSCNET49 | Nasa/johnson Space Center | ARIN | reassignment | 256 |
| 192.92.197.0/24 | US | NAS-NET19 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.92.198.0/24 | US | NAS-NET20 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.92.199.0/24 | US | NAS-NET21 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.100.9.0/24 | US | NSI-TEMP-NET1 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.107.191.0/24 | US | EOS-DAAC-NET3 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.112.9.0/24 | US | NASA-3-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.112.10.0/24 | US | NASA-3-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.112.11.0/24 | US | NASA-3-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.112.16.0/22 | US | NASA-13-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 1,024 |
| 192.112.224.0/24 | US | MSFC-NET1 | National Aeronautics And Space Administration | ARIN | reassignment | 256 |
| 192.112.230.0/24 | US | NASA-112-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.149.107.0/24 | US | NSBF-NM-NET | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.149.128.0/24 | US | NASA-128-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.149.140.0/24 | US | NASA-139-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.149.141.0/24 | US | NASA-139-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.160.74.0/24 | US | JCS-JIN1 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.160.78.0/24 | US | JCS-JIN5 | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.189.100.0/24 | US | NETA | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 192.225.88.0/24 | US | NASA-GODDARD-192-BLK | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 194.85.23.0/24 | RU | RUSSIAN-PSCNI | JSC SYNTERRA MEDIA | RIPE_NCC | ASSIGNED PA | 256 |
| 198.27.34.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.37.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.39.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.40.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.41.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.42.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.43.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.44.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.45.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.46.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.47.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.27.49.0/24 | US | NETBLK-JSC-B30S | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.116.240.0/21 | US | NETBLK-NSI | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 198.116.248.0/21 | US | NETBLK-NSI | National Aeronautics And Space Administration | ARIN | allocation | 2,048 |
| 198.119.2.0/24 | US | GSFC37 | Nasa Goddard Space Flight Center | ARIN | reassignment | 256 |
| 198.182.28.0/24 | US | NASA-16-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 256 |
| 198.182.30.0/23 | US | NASA-16-PSCNI | National Aeronautics And Space Administration | ARIN | allocation | 512 |
