IPv4 prefixes
AS45688 UT-NSRG The University of Tokyo Interfaculty Initiative in Information Studies
Unclassified RIPE
Inventory
IPv4 prefixes
| Prefix | Addresses | Country | RPKI | IRR | Flags |
|---|---|---|---|---|---|
| 133.69.160.0/22 | 1,024 | JP | No ROA | No IRR | |
| 133.69.167.248/29 | 8 | JP | — | — | Too specific |
| 133.69.168.0/21 | 2,048 | JP | — | — | |
| 133.69.176.0/24 | 256 | JP | No ROA | No IRR | |
| 133.69.184.0/24 | 256 | JP | No ROA | No IRR |