// ASN
AS204013
NRB - Network Research Belgium S.A., BE
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS204013
- Organization
- TRASYS
- Description
- NRB - Network Research Belgium S.A., BE
- Country
- BE
- Registry (RIR)
- RIPE
- Created
- 2010-10-03
- Updated
- 2022-09-30
- IPv4 Prefixes
- 18
- IPv6 Prefixes
- 2
IPv4 Prefixes
18 total · showing first 10217.117.32.0/19 217.117.32.0/20 217.117.32.0/24 217.117.34.0/24 217.117.36.0/24 217.117.37.0/24 217.117.38.0/24 217.117.39.0/24 217.117.40.0/24 217.117.41.0/24
IPv6 Prefixes
2 total2a02:7100::/32 2a02:7100:ffff::/48
What is AS204013?
AS204013 is an Autonomous System Number (ASN) assigned to TRASYS. 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.