Networks in Jamaica

10 autonomous systems are registered in Jamaica (JM). Together they announce 256,256 IPv4 addresses, <0.01% of the announced total, which ranks Jamaica #131 of 240 countries.

Autonomous systems1010 announce IPv4

IPv4 addresses256,256<0.01% of announced IPv4 · #131 worldwide

Top 5 networks hold97.2%of Jamaica's IPv4 space

IPv61 x /32 (73,744 x /48)4 of 10 networks (40%) announce IPv6

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

Look up AS30689, the largest network in JM Look up any IP or ASN

All 10 networks in Jamaica by IPv4 space

#ASNNetworkIPv4 addressesOf JM

1 AS30689 FLOW-NET - FLOW 173,568 67.73%

2 AS40786 DIGI-GRP-JAM - Digicel Jamaica 42,240 16.48%

3 AS10292 CWJ-1 - Cable & Wireless Jamaica 17,920 6.99%

4 AS33576 DIG001 - Digicel Jamaica 12,288 4.80%

5 AS3586 JAMNET - University of the West Indies 3,072 1.20%

6 AS11580 ISLAND-NETWORKS-LTD - Island Networks Ltd 3,072 1.20%

7 AS22306 FISC-JM - eGov Jamaica Limited 2,048 0.80%

8 AS18505 SIR-TECH-JA - SOLAR INTERNET REPAIRS SIR TECH JAMAICA 1,536 0.60%

9 AS63094 JAMAICA-INTERNET-EXCHANGE - Office of Utilities Regulation 256 0.10%

10 AS40143 UTECH-JAMAICA - University of Technology, Jamaica 256 0.10%

Countries of similar size

#128 Gambia #129 El Salvador #130 Cuba #132 Malawi #133 Yemen #134 Myanmar 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