// ASN
AS203938
SAMUEL-COSGROVE - Samuel Cosgrove, GB
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS203938
- Organization
- UK-SAM-20210707
- Description
- SAMUEL-COSGROVE - Samuel Cosgrove, GB
- Country
- GB
- Registry (RIR)
- RIPE
- Created
- 2025-11-08
- Updated
- 2026-08-10
- IPv4 Prefixes
- 4
- IPv6 Prefixes
- 0
IPv4 Prefixes
4 total136.175.222.0/24 163.123.192.0/24 163.123.194.0/24 205.220.227.0/24
What is AS203938?
AS203938 is an Autonomous System Number (ASN) assigned to UK-SAM-20210707. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
Looking for more ASN data?
Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.