// ASN

AS21100

ITLDC-EU, US

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

ASN: AS21100
Organization: ************************************************************
Description: ITLDC-EU, US
Country: UA
Registry (RIR): RIPE
Created: 2021-10-14
Updated: 2025-12-12
IPv4 Prefixes: 32
IPv6 Prefixes: 8

IPv4 Prefixes

32 total · showing first 10

185.14.28.0/22
185.174.172.0/22
185.198.164.0/22
185.237.206.0/23
185.62.0.0/24
193.106.150.0/24
193.161.202.0/24
195.123.216.0/21
195.123.237.0/24
195.245.112.0/23

IPv6 Prefixes

8 total

2001:67c:2f5c::/48
2a02:27a9::/32
2a02:27ab::/32
2a02:27ae::/32
2a02:27af::/32
2a06:c6c0::/48
2a06:fcc0:3::/48
2a0e:40c0:2::/48

What is AS21100?

AS21100 is an Autonomous System Number (ASN) assigned to ************************************************************. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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