Networks in Guam

7 autonomous systems are registered in Guam (GU). Together they announce 202,752 IPv4 addresses, <0.01% of the announced total, which ranks Guam #136 of 240 countries.

Autonomous systems77 announce IPv4

IPv4 addresses202,752<0.01% of announced IPv4 · #136 worldwide

Top 5 networks hold99.7%of Guam's IPv4 space

IPv63 x /32 (196,610 x /48)5 of 7 networks (71%) announce IPv6

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

Look up AS3605, the largest network in GU Look up any IP or ASN

All 7 networks in Guam by IPv4 space

#ASNNetworkIPv4 addressesOf GU

1 AS3605 ERX-KUENTOS-AS - Guam Cablevision, LLC. 93,440 46.09%

2 AS395400 UNIVERSITY-GUAM - UNIVERSITY OF GUAM 65,792 32.45%

3 AS9246 GTA-AP - Teleguam Holdings, LLC 36,864 18.18%

4 AS17456 PDSGUAM-USTRANSPORT-AS-GU-AP - Pacific Data Systems 5,120 2.53%

5 AS56200 GCC-NETOPS-GU - Guam Community College 1,024 0.51%

6 AS23676 MARIIX-GU - Mariana Islands Internet Exchange 256 0.13%

7 AS152735 CPDCL-AS-AP - Guam Exchange 256 0.13%

Countries of similar size

#133 Yemen #134 Myanmar #135 Guadeloupe #137 Zimbabwe #138 Montenegro #139 Curaçao 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