Antigua & Barbuda holds 250,368 IPv4 addresses from ARIN and RIPE NCC.
Regional registries have allocated 250,368 IPv4 addresses in 47 blocks, 9 IPv6 blocks and 18 network numbers to organisations in Antigua & Barbuda, the first on 10 Apr 1995. By DB-IP’s count the largest network here is Cable & Wireless Dominica (AS11139).
Registered here vs used here
The RIR count is what was allocated to organisations registered in Antigua & Barbuda; DB-IP’s count is where it estimates addresses are used. DB-IP places 209,994 fewer IPv4 addresses in Antigua & Barbuda than were allocated here: some of those blocks are used abroad, which is a common reason databases disagree about a country.
Largest networks by IPv4 space in Antigua & Barbuda
IP Geolocation by DB-IP (ASN Lite × Country Lite, CC BY 4.0).
Allocations per year
Delegation records per year (IPv4 blocks + IPv6 blocks + ASN records) still current in the RIR files. Last 12 years shown.
Download the ranges
Every IPv4 and IPv6 range DB-IP Country Lite places in Antigua & Barbuda, as CSV. The file carries DB-IP’s attribution, which you must keep if you republish it.
Sources
- NRO RIR delegated-extended statistics · checked 5 Nov 2026
- DB-IP IP to Country Lite (CC BY 4.0) · checked 3 Nov 2026