// ASN
AS402021
MT-WILSON-OBSERVATORY - Mt. Wilson Observatory, US
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS402021
- Organization
- Mt. Wilson Observatory
- Description
- MT-WILSON-OBSERVATORY - Mt. Wilson Observatory, US
- Country
- US
- State / Region
- CA
- City
- Pasadena
- Address
- 75 S Grand Avenue
- Registry (RIR)
- ARIN
- Created
- 2005-11-23
- Updated
- 2025-09-26
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 0
IPv4 Prefixes
1 total192.153.157.0/24
What is AS402021?
AS402021 is an Autonomous System Number (ASN) assigned to Mt. Wilson Observatory. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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