// ASN
AS203159
AOC-HQ, NL
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS203159
- Organization
- NL-AOC-20151207
- Description
- AOC-HQ, NL
- Country
- NL
- Registry (RIR)
- RIPE
- Created
- 2013-05-30
- Updated
- 2025-09-08
- IPv4 Prefixes
- 3
- IPv6 Prefixes
- 0
IPv4 Prefixes
3 total185.130.72.0/24 185.130.73.0/24 185.130.74.0/24
What is AS203159?
AS203159 is an Autonomous System Number (ASN) assigned to NL-AOC-20151207. 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.