IPv4 prefixes
AS1530 DNIC-ASBLK-01529-01530 - Headquarters, USAISC
Unclassified ARIN
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 55.20.0.0/21 | 2,048 | US | — | — | |
| 55.20.8.0/21 | 2,048 | US | — | — | |
| 55.20.16.0/20 | 4,096 | US | — | — | |
| 55.20.32.0/23 | 512 | US | No ROA | No IRR | |
| 55.20.34.0/23 | 512 | US | — | — | |
| 55.20.36.0/22 | 1,024 | US | — | — | |
| 55.20.40.0/21 | 2,048 | US | — | — | |
| 55.20.48.0/20 | 4,096 | US | — | — | |
| 55.20.64.0/20 | 4,096 | US | — | — | |
| 55.20.80.0/21 | 2,048 | US | — | — | |
| 55.20.88.0/23 | 512 | US | — | — | |
| 55.20.90.0/23 | 512 | US | — | — | |
| 55.20.92.0/22 | 1,024 | US | — | — | |
| 55.20.96.0/19 | 8,192 | US | — | — | |
| 55.20.128.0/17 | 32,768 | US | — | — | |
| 55.71.0.0/20 | 4,096 | US | — | — | |
| 55.71.16.0/22 | 1,024 | US | — | — | |
| 55.71.20.0/22 | 1,024 | US | — | — | |
| 55.71.24.0/21 | 2,048 | US | — | — | |
| 55.71.32.0/19 | 8,192 | US | — | — | |
| 55.71.64.0/22 | 1,024 | US | — | — | |
| 55.71.68.0/23 | 512 | US | — | — | |
| 55.71.70.0/23 | 512 | US | — | — | |
| 55.71.72.0/21 | 2,048 | US | — | — | |
| 55.71.80.0/20 | 4,096 | US | — | — | |
| 55.71.96.0/22 | 1,024 | US | — | — | |
| 55.71.100.0/22 | 1,024 | US | — | — | |
| 55.71.104.0/21 | 2,048 | US | — | — | |
| 55.71.112.0/20 | 4,096 | US | — | — | |
| 55.71.128.0/19 | 8,192 | US | — | — | |
| 55.71.160.0/21 | 2,048 | US | — | — | |
| 55.71.168.0/23 | 512 | US | — | — | |
| 55.71.170.0/23 | 512 | US | — | — | |
| 55.71.172.0/22 | 1,024 | US | — | — | |
| 55.71.176.0/20 | 4,096 | US | — | — | |
| 55.71.192.0/18 | 16,384 | US | — | — |