AS395400#2 UNIVERSITY-GUAM - UNIVERSITY OF GUAM65,792
AS17456#4 PDSGUAM-USTRANSPORT-AS-GU-AP - Pacific Data Systems5,120
AS56200#5 GCC-NETOPS-GU - Guam Community College1,024
AS23676#6 MARIIX-GU - Mariana Islands Internet Exchange256
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