Autonomous Systems (AS): Trinidad & Tobago

Trinidad & Tobago (TT) — AS numbers among the world's top 2,000 by IPv4 addresses, from the largest. Organization names are shown as registered.

Data as of: 2026-10-05

Rank	AS number	Organization	IPv4 addresses
1	AS5639	Telecommunication Services of Trinidad and Tobago	297,984
2	AS27665	Columbus Communications Trinidad Limited.	148,736

This product includes GeoLite2 data created by MaxMind, available from https://www.maxmind.com.