AS7509 
Hokkaido University
Updated 22.10.2026 05:14 UTC
AS Info
- Organization
- Hokkaido University
- Country
- Japan
- Last seen in BGP
- 22.10.2026 05:05 UTC
RPKI
0 ROA
Valid 0
Invalid 0
No ROA 3
Prefix locations
-
Japan
3
External links
Neighbors as seen from AS208972, thicker lines carry more routes.
UpstreamsAS7509Downstreams
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS2907 | National Institute of Informatics | Upstream | 3 |
None seen in the routing table.
None seen in the routing table.
| # | AS | Name | Relation | Routes | Share |
|---|---|---|---|---|---|
| 1 | AS2907 | National Institute of Informatics | Upstream | 3 |
| Prefix | Description | Location | RPKI | Paths |
|---|---|---|---|---|
| 133.50.0.0/16 | Japan Network Information Center | Sapporo | No ROA | 1 |
| 133.87.0.0/16 | Japan Network Information Center | Sapporo | No ROA | 1 |
| 192.50.101.0/24 | Hokkaido University | Sapporo | No ROA | 1 |
No prefixes announced.