Autonomous system
AS131932
JR East Information Systems Company
Prefixes
Announced networks
IPv4: 2 | IPv6: 0
| Type | Prefix |
|---|---|
| IPv4 | 157.71.0.0/16 |
| IPv4 | 157.72.0.0/14 |
Rankings
Explore ASN leaderboards
See the largest ASNs and organizations by address space.
Support
Support this page
This is a free-to-use project. If it helps, consider supporting it.
Buy me a coffee