AS37917
University of Tsukuba- Announced prefixes
- 3
- Upstreams
- 2
- Peers
- 0
- Downstreams
- 0
Adjacent ASNs
Announced IP Prefixes
3 in total, showing first 3130.158.0.0/16133.51.0.0/16163.220.252.0/22Data: local · Updated 2026-07-16 19:29:59
130.158.0.0/16133.51.0.0/16163.220.252.0/22Data: local · Updated 2026-07-16 19:29:59