// ASN
AS20738
GD-EMEA-DC-LD5, GB
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS20738
- Organization
- UK-HEART-INTERNET-20080402
- Description
- GD-EMEA-DC-LD5, GB
- Country
- GB
- Registry (RIR)
- RIPE
- Created
- 2024-09-07
- Updated
- 2026-02-18
- IPv4 Prefixes
- 38
- IPv6 Prefixes
- 3
IPv4 Prefixes
38 total · showing first 10109.106.184.0/21 176.32.224.0/21 212.48.68.0/23 212.48.70.0/23 212.48.75.0/24 212.48.84.0/23 212.48.87.0/24 212.67.192.0/19 212.67.214.0/24 212.67.219.0/24
IPv6 Prefixes
3 total2a01:e840:2::/48 2a01:e840:3::/48 2a01:e840:4::/48
What is AS20738?
AS20738 is an Autonomous System Number (ASN) assigned to UK-HEART-INTERNET-20080402. 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.