The IP API The IP API
// ASN

AS205100

F3NETZE, DE

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

ASN
AS205100
Organization
F3N-EXIT
Description
F3NETZE, DE
Country
DE
Registry (RIR)
RIPE
Created
2017-11-08
Updated
2021-03-11
IPv4 Prefixes
1
IPv6 Prefixes
6

IPv4 Prefixes

1 total
185.220.100.0/24

IPv6 Prefixes

6 total
2a0b:f4c0:100::/48
2a0b:f4c0:16c::/48
2a0b:f4c0:1a4::/48
2a0b:f4c0:1b4::/48
2a0b:f4c0:400::/48
2a0b:f4c0::/40

What is AS205100?

AS205100 is an Autonomous System Number (ASN) assigned to F3N-EXIT. 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.