IPv4 prefixes
AS21558 SC-JOHNSON
Unclassified ARIN
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 152.72.0.0/18 | 16,384 | US | — | — | |
| 152.72.64.0/20 | 4,096 | US | — | — | |
| 152.72.80.0/23 | 512 | US | No ROA | IRR | |
| 152.72.82.0/23 | 512 | US | — | — | |
| 152.72.84.0/22 | 1,024 | US | — | — | |
| 152.72.88.0/21 | 2,048 | US | — | — | |
| 152.72.96.0/19 | 8,192 | US | — | — | |
| 152.72.128.0/23 | 512 | US | — | — | |
| 152.72.130.0/24 | 256 | US | No ROA | IRR | |
| 152.72.131.0/24 | 256 | US | — | — | |
| 152.72.132.0/24 | 256 | US | No ROA | IRR | |
| 152.72.133.0/24 | 256 | US | — | — | |
| 152.72.134.0/23 | 512 | US | — | — | |
| 152.72.136.0/21 | 2,048 | US | — | — | |
| 152.72.144.0/20 | 4,096 | US | — | — | |
| 152.72.160.0/19 | 8,192 | US | — | — | |
| 152.72.192.0/18 | 16,384 | US | — | — |