AS203504

TOMAS-FREITAS-FERNANDES, GB

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

ASN: AS203504
Organization: Global TFFR Network
Description: TOMAS-FREITAS-FERNANDES, GB
Country: GB
Registry (RIR): RIPE
Created: 2025-11-17
Updated: 2026-02-24
IPv4 Prefixes: 0
IPv6 Prefixes: 4

IPv6 Prefixes

4 total

2a0c:9a40:89f0::/48
2a0f:b240:1300::/48
2a0f:b240:1301::/48
2a0f:b240:1302::/48

What is AS203504?

AS203504 is an Autonomous System Number (ASN) assigned to Global TFFR Network. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.

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