Networks in Trinidad and Tobago

14 autonomous systems are registered in Trinidad and Tobago (TT). Together they announce 549,120 IPv4 addresses, 0.02% of the announced total, which ranks Trinidad and Tobago #106 of 240 countries.

Autonomous systems1414 announce IPv4

IPv4 addresses549,1200.02% of announced IPv4 · #106 worldwide

Top 5 networks hold93.6%of Trinidad and Tobago's IPv4 space

IPv628 x /32 (1,835,008 x /48)10 of 14 networks (71%) announce IPv6

Small networks2announce a single /24 (256 addresses) or less

Look up AS5639, the largest network in TT Look up any IP or ASN

All 14 networks in Trinidad and Tobago by IPv4 space

#ASNNetworkIPv4 addressesOf TT

1 AS5639 AS5639 - Telecommunication Services of Trinidad and Tobago 296,960 54.08%

2 AS27665 AS27665 - Columbus Communications Trinidad Limited. 148,736 27.09%

3 AS27789 AS27789 - GREENDOT 33,792 6.15%

4 AS27924 AS27924 - AMPLIA COMMUNICATIONS LTD. 17,920 3.26%

5 AS11947 AS11947 - Cablenett Limited 16,384 2.98%

6 AS27800 AS27800 - Digicel Trinidad and Tobago Ltd. 16,384 2.98%

7 AS263222 AS263222 - RVR INTERNATIONAL LIMITED 7,168 1.31%

8 AS28067 AS28067 - The University of the West IndiesSt Augustine Camp 4,096 0.75%

9 AS61478 AS61478 - AIR LINK COMMUNICATIONS 3,072 0.56%

10 AS26317 AS26317 - Lisa Communications Ltd 2,560 0.47%

11 AS264811 AS264811 - AIR LINK COMMUNICATIONS 1,024 0.19%

12 AS266792 AS266792 - NOVO COMMUNICATIONS LIMITED 512 0.09%

13 AS274045 AS274045 - CARIBBEAN LATIN AMERICA TECHNOLOGY LIMITED 256 0.05%

14 AS274008 AS274008 - INDEPENDENT CABLE NETWORK OF TRINIDAD & TOBAGO LIMITED 256 0.05%

Countries of similar size

#103 Jordan #104 Madagascar #105 Nepal #107 Sri Lanka #108 Lebanon #109 Armenia All countries

IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources