Autonomous system
AS3477
National Oceanic and Atmospheric Administration
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Other ASNs for National Oceanic and Atmospheric Administration. Sorted by AS number.
Prefixes
Announced networks
IPv4: 37 | IPv6: 19
| Type | Prefix |
|---|---|
| IPv4 | 137.75.64.0/18 |
| IPv4 | 137.75.224.0/22 |
| IPv4 | 140.90.0.0/16 |
| IPv4 | 140.172.0.0/16 |
| IPv4 | 140.208.192.0/20 |
| IPv4 | 140.208.252.0/22 |
| IPv4 | 151.207.8.0/23 |
| IPv4 | 151.207.12.0/23 |
| IPv4 | 155.206.0.0/16 |
| IPv4 | 161.55.0.0/16 |
| IPv4 | 165.92.222.0/24 |
| IPv4 | 170.110.254.0/24 |
| IPv4 | 192.35.128.0/23 |
| IPv4 | 192.46.108.0/24 |
| IPv4 | 192.58.1.0/24 |
| IPv4 | 192.58.2.0/23 |
| IPv4 | 192.67.97.0/24 |
| IPv4 | 192.67.134.0/24 |
| IPv4 | 192.94.173.0/24 |
| IPv4 | 192.111.123.0/24 |
| IPv4 | 192.133.29.0/24 |
| IPv4 | 192.153.129.0/24 |
| IPv4 | 198.51.11.0/24 |
| IPv4 | 198.180.147.0/24 |
| IPv4 | 198.206.32.0/19 |
| IPv4 | 199.104.104.0/24 |
| IPv4 | 199.242.231.0/24 |
| IPv4 | 199.242.232.0/23 |
| IPv4 | 204.145.202.0/24 |
| IPv4 | 204.193.244.0/22 |
| IPv4 | 204.228.175.0/24 |
| IPv4 | 204.228.176.0/20 |
| IPv4 | 205.156.0.0/18 |
| IPv4 | 205.159.118.0/24 |
| IPv4 | 205.166.33.0/24 |
| IPv4 | 205.167.24.0/23 |
| IPv4 | 206.197.238.0/24 |
| IPv6 | 2601:a000::/32 |
| IPv6 | 2601:a002::/32 |
| IPv6 | 2601:a004::/31 |
| IPv6 | 2601:a008::/32 |
| IPv6 | 2601:a010::/32 |
| IPv6 | 2601:a012::/31 |
| IPv6 | 2602:810:d004::/46 |
| IPv6 | 2607:9bc0:1010::/44 |
| IPv6 | 2610:20:8040::/44 |
| IPv6 | 2610:20:8800::/38 |
| IPv6 | 2610:20:8c00::/44 |
| IPv6 | 2610:20:8c20::/44 |
| IPv6 | 2610:20:9008::/45 |
| IPv6 | 2610:20:90a0::/44 |
| IPv6 | 2610:20:90e2::/48 |
| IPv6 | 2610:20:9124::/48 |
| IPv6 | 2610:20:9147::/48 |
| IPv6 | 2610:20:9200::/39 |
| IPv6 | 2620:12e:b000::/46 |
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