AS25 Lookup Result
Autonomous System - AS25 - University of California at Berkeley
- ASN
- AS25
- Organisation
- University of California at Berkeley
- AS Name
- UCB
- IPv4 addresses announced
- 201984
- IPv4 prefixes announced
- 12
- Bogon prefixes announced
- 0
- IPv4 space rank
- #1,108 out of 74,035
- Registry
- ARIN
- Registered Country
- US US
- Registration Date
- 1984-08-03
- Registration Change
- 2016-04-18
Receiving From
- AS2152
- US California State University Office of the Chancellor
Active Prefixes
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ASN Data last updated on: 2022-01-23T23:54:12+00:00. Patent pending.