AS523 Lookup Result
Autonomous System - AS523 - Headquarters USAISC
- ASN
- AS523
- Organisation
- Headquarters USAISC
- AS Name
- DNIC-AS-00523
- IPv4 addresses announced
- 180736
- IPv4 prefixes announced
- 70
- Bogon prefixes announced
- 0
- IPv4 space rank
- #1,236 out of 68,778
- Registry
- ARIN
- Registered Country
- US US
- Registration Date
- 1989-09-26
- Registration Change
- 2011-08-25
Receiving From
- AS1541
- US Headquarters USAISC
Active Prefixes
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ASN Data last updated on: 2020-07-10T21:00:08+00:00. Patent pending.