IPv4 prefixes
AS1742 HARVARD-UNIV - Harvard University
Unclassified ARIN
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 65.112.0.0/20 | 4,096 | US | RPKI valid | IRR | |
| 67.134.204.0/22 | 1,024 | US | RPKI valid | IRR | |
| 128.103.0.0/16 | 65,536 | US | RPKI valid | IRR | |
| 131.142.0.0/16 | 65,536 | US | No ROA | IRR | |
| 140.247.0.0/18 | 16,384 | US | — | — | |
| 140.247.64.0/19 | 8,192 | US | — | — | |
| 140.247.96.0/20 | 4,096 | US | — | — | |
| 140.247.112.0/20 | 4,096 | US | — | — | |
| 140.247.128.0/20 | 4,096 | US | — | — | |
| 140.247.144.0/21 | 2,048 | US | — | — | |
| 140.247.152.0/24 | 256 | US | RPKI valid | IRR | |
| 140.247.153.0/24 | 256 | US | — | — | |
| 140.247.154.0/23 | 512 | US | — | — | |
| 140.247.156.0/22 | 1,024 | US | — | — | |
| 140.247.160.0/21 | 2,048 | US | — | — | |
| 140.247.168.0/22 | 1,024 | US | — | — | |
| 140.247.172.0/23 | 512 | US | — | — | |
| 140.247.174.0/24 | 256 | US | RPKI valid | IRR | |
| 140.247.175.0/24 | 256 | US | — | — | |
| 140.247.176.0/20 | 4,096 | US | — | — | |
| 140.247.192.0/19 | 8,192 | US | — | — | |
| 140.247.224.0/21 | 2,048 | US | — | — | |
| 140.247.232.0/22 | 1,024 | US | — | — | |
| 140.247.236.0/24 | 256 | US | RPKI valid | IRR | |
| 140.247.237.0/24 | 256 | US | — | — | |
| 140.247.238.0/23 | 512 | US | — | — | |
| 140.247.240.0/20 | 4,096 | US | — | — | |
| 192.5.66.0/24 | 256 | US | RPKI valid | IRR | |
| 192.54.223.0/24 | 256 | US | RPKI valid | IRR | |
| 192.131.102.0/24 | 256 | US | RPKI valid | IRR | |
| 199.94.60.0/22 | 1,024 | US | RPKI valid | IRR |