11 autonomous systems are registered in Antigua and Barbuda (AG). Together they announce 114,176 IPv4 addresses, <0.01% of the announced total, which ranks Antigua and Barbuda #154 of 240 countries.
Autonomous systems1111 announce IPv4
IPv4 addresses114,176<0.01% of announced IPv4 · #154 worldwide
Top 5 networks hold98.2%of Antigua and Barbuda's IPv4 space
IPv63 x /32 (196,613 x /48)7 of 11 networks (64%) announce IPv6
Small networks4announce a single /24 (256 addresses) or less
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