The IP API The IP API
// ASN

AS200581

TFWFIBRE-ASN, GB

Detailed information about the Autonomous System. Need another one? Look up a different ASN.

ASN
AS200581
Description
TFWFIBRE-ASN, GB
IPv4 Prefixes
1
IPv6 Prefixes
1

IPv4 Prefixes

1 total
158.94.175.0/24

IPv6 Prefixes

1 total
2a09:5880::/29

What is AS200581?

AS200581 is an Autonomous System Number (ASN) assigned to TFWFIBRE-ASN, GB. 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.