// ASN
AS203323
OPENSENT, NL
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS203323
- Organization
- OpenSent B.V.
- Description
- OPENSENT, NL
- Country
- NL
- Address
- Dummy address for ORG-OB111-RIPE
- Registry (RIR)
- RIPE
- Created
- 2025-11-28
- Updated
- 2025-11-26
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 2
IPv4 Prefixes
1 total2.58.58.0/24
IPv6 Prefixes
2 total2a09:e244:b000::/36 2a09:e244:b000::/48
What is AS203323?
AS203323 is an Autonomous System Number (ASN) assigned to OpenSent B.V.. 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.