7 autonomous systems are registered in Guernsey (GG). Together they announce 73,728 IPv4 addresses, <0.01% of the announced total, which ranks Guernsey #172 of 240 countries.
Autonomous systems77 announce IPv4
IPv4 addresses73,728<0.01% of announced IPv4 · #172 worldwide
Top 5 networks hold99.0%of Guernsey's IPv4 space
IPv618 x /32 (1,179,648 x /48)2 of 7 networks (29%) announce IPv6
Small networks1announce 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