Guam
IP address space, AS numbers and the largest networks registered in Guam, based on the delegation records of the regional internet registries.
IPv4 addresses
218.6k
29 blocks
IPv6 allocations
11
AS numbers
10
Routed AS numbers
7
Largest networks in Guam
By announced prefixes| AS | Name | IPv4 prefixes | IPv6 prefixes |
|---|---|---|---|
| AS3605 | ERX-KUENTOS-AS Guam Cablevision, LLC. | 28 | 3 |
| AS9246 | GTA-AP Teleguam Holdings, LLC | 10 | 1 |
| AS17456 | PDSGUAM-USTRANSPORT-AS-GU-AP Pacific Data Systems | 5 | 1 |
| AS395400 | UNIVERSITY-GUAM UNIVERSITY OF GUAM | 4 | 1 |
| AS152735 | CPDCL-AS-AP Guam Exchange | 1 | 1 |
| AS23676 | MARIIX-GU Mariana Islands Internet Exchange | 1 | 1 |
| AS56200 | GCC-NETOPS-GU Guam Community College | 1 | 0 |
Delegations by registry: APNIC 37, ARIN 3. Updated 2026-10-03.