// ASN
AS154171
RESERVED, ZZ
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS154171
- Organization
- ISIF LIMITED
- Description
- RESERVED, ZZ
- Country
- HK
- Registry (RIR)
- APNIC
- Created
- 2025-08-14
- Updated
- 2025-08-28
- IPv4 Prefixes
- 0
- IPv6 Prefixes
- 0
What is AS154171?
AS154171 is an Autonomous System Number (ASN) assigned to ISIF LIMITED. 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.