IPv4 prefixes
AS919 AS919 - The Howard University
Unclassified ARIN Educational/Research
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 138.238.16.0/20 | 4,096 | US | No ROA | IRR covering | |
| 138.238.32.0/19 | 8,192 | US | No ROA | IRR covering | |
| 138.238.64.0/18 | 16,384 | US | No ROA | IRR covering | |
| 138.238.128.0/18 | 16,384 | US | No ROA | IRR covering | |
| 138.238.192.0/20 | 4,096 | US | No ROA | IRR covering | |
| 138.238.216.0/21 | 2,048 | US | No ROA | IRR covering | |
| 138.238.224.0/20 | 4,096 | US | No ROA | IRR covering | |
| 138.238.240.0/21 | 2,048 | US | No ROA | IRR covering |