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// ASN

AS43155

SW-BIELEFELD-AS, DE

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

ASN
AS43155
Description
SW-BIELEFELD-AS, DE
IPv4 Prefixes
3
IPv6 Prefixes
1

IPv4 Prefixes

3 total
185.99.52.0/22
185.99.55.0/24
91.194.108.0/23

IPv6 Prefixes

1 total
2a06:1080::/29

What is AS43155?

AS43155 is an Autonomous System Number (ASN) assigned to SW-BIELEFELD-AS, DE. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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Use our ASN Lookup Tool for real-time WHOIS queries, or explore our API documentation to integrate ASN data into your applications.