🇬🇺 Guam
Registry and organization country assignments can differ from the physical location of an IP. Snapshot: 2026-10-04.
218,624
Delegated IPv4 address slots
10
Registered ASNs
0
Hosting ASNs
54
Known VPN exit prefixes
Country reference
- ISO code
- GU
- Continent
- Oceania
- Capital
- Hagatna
- Currency
- USD
- Calling code
- +1671
- EU member
- No
- Delegated IPv6 address slots
- 633,830,135,817,393,159,265,050,427,392
Registry allocations
Allocated and assigned RIR prefixes; address slots are summed across records and may overlap.
| Registry | Prefixes | IPv4 slots | IPv6 slots |
|---|---|---|---|
| APNIC | 37 | 152,832 | 554,601,973,303,128,821,671,506,477,056 |
| ARIN | 3 | 65,792 | 79,228,162,514,264,337,593,543,950,336 |
Major autonomous systems
Showing up to 10 of 10 ASNs assigned to this country, ranked by announced IPv4 prefix address slots. Overlapping announcements count separately.
| ASN | Organization | Category | IPv4 slots | IPv6 prefixes |
|---|---|---|---|---|
| AS3605 | Kuentos Communications, Inc. | isp | 185,856 | 3 |
| AS395400 | UNIVERSITY OF GUAM | education | 132,096 | 1 |
| AS9246 | TeleGuam Holdings | business | 37,376 | 1 |
| AS17456 | Pacific Data Systems | business | 5,376 | 1 |
| AS56200 | Guam Community College | education | 1,024 | 0 |
| AS23676 | University of Guam | education | 256 | 1 |
| AS152735 | Guam Exchange | business | 256 | 1 |
| AS9548 | EC Communications, LLC. | isp | 0 | 0 |
| AS55863 | Choice Phone LLC | business | 0 | 0 |
| AS133071 | GUAMCELL Communications | isp | 0 | 0 |
Largest cities by reference population
GeoNames reference data; this is not a count of located IP addresses.
- Dededo Village · 44,943
- Yigo Village · 20,539
- Tamuning-Tumon-Harmon Village · 19,685
- Tamuning · 19,685
- Mangilao Village · 15,191
- Barrigada Village · 8,875
- Santa Rita Village · 7,500
- Mongmong-Toto-Maite Village · 6,825
- Chalan Pago-Ordot Village · 6,822
- Yona Village · 6,484
Hosting counts use ASN organization classifications. VPN counts include distinct exit prefixes with a source-provided country seen within seven days of this snapshot; zero means no known evidence, not absence. Country and city references: GeoNames (CC BY 4.0).