🇵🇷 Puerto Rico
Registry and organization country assignments can differ from the physical location of an IP. Snapshot: 2026-10-04.
872,192
Delegated IPv4 address slots
122
Registered ASNs
1
Hosting ASNs
158
Known VPN exit prefixes
Country reference
- ISO code
- PR
- Continent
- North America
- Capital
- San Juan
- Currency
- USD
- Calling code
- +1787
- EU member
- No
- Delegated IPv6 address slots
- 3,902,302,533,466,438,044,696,637,865,984
Registry allocations
Allocated and assigned RIR prefixes; address slots are summed across records and may overlap.
| Registry | Prefixes | IPv4 slots | IPv6 slots |
|---|---|---|---|
| ARIN | 297 | 770,304 | 3,902,302,533,466,438,044,696,637,865,984 |
| RIPE_NCC | 74 | 101,888 | 0 |
Major autonomous systems
Showing up to 122 of 122 ASNs assigned to this country, ranked by announced IPv4 prefix address slots. Overlapping announcements count separately.
| ASN | Organization | Category | IPv4 slots | IPv6 prefixes |
|---|---|---|---|---|
| AS394590 | SkyTech | business | 256 | 1 |
| AS394963 | Multinational Life Insurance Company | banking | 256 | 0 |
| AS395902 | TRIPLE - S SALUD,INC | business | 256 | 0 |
| AS397399 | Veloz Wireless Corp | isp | 256 | 1 |
| AS397566 | Urban Wifi Networks LLC | isp | 256 | 1 |
| AS397598 | OSNET | business | 256 | 0 |
| AS397674 | Skynet Wireless | isp | 256 | 0 |
| AS397939 | BBR IT Synergy LLC | business | 256 | 0 |
| AS399294 | 4NET, INC | business | 256 | 0 |
| AS399412 | KsXpress.Net | business | 256 | 0 |
| AS399444 | DWireless & More Inc. | business | 256 | 0 |
| AS399826 | Webiffi LLC | business | 256 | 0 |
| AS399831 | REAL LINK NETWORK LLC | business | 256 | 1 |
| AS400154 | Thundernet Wireless | isp | 256 | 1 |
| AS400266 | Wind Net | business | 256 | 0 |
| AS400354 | ALPHANET CORP | business | 256 | 1 |
| AS400939 | Cooperativa de Telecomunicaciones de Puerto Rico (CTPR COOP) | isp | 256 | 0 |
| AS401007 | C&C Wireless Puerto Rico | isp | 256 | 1 |
| AS401013 | BNET | business | 256 | 0 |
| AS401022 | PR FIBER | isp | 256 | 0 |
| AS401421 | Yireh Networks Services | business | 256 | 0 |
| AS401436 | Dimelo Network | business | 256 | 0 |
| AS401831 | VuvaNet LLC | business | 256 | 1 |
| AS3682 | CRACIN | business | 0 | 0 |
| AS5106 | WinPR, Inc. | business | 0 | 0 |
Largest cities by reference population
GeoNames reference data; this is not a count of located IP addresses.
- San Juan · 418,140
- Bayamón · 203,499
- Carolina · 170,404
- Ponce · 137,491
- Arecibo · 87,754
- Caguas · 86,804
- Guaynabo · 81,360
- Trujillo Alto · 75,243
- Mayagüez · 73,077
- Fajardo · 32,124
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).