United States IP address ranges and ISPs
The IPv4 addresses assigned to United States and the ISPs and data centers holding the most of them. Use it to see which network a visitor from this country came through.
United States US
IPv4 addresses
1,189,828,102 addresses
Networks (ASN)
19,784
Known VPN servers
16,522
Tor exit nodes
461
Networks with the most addresses
| ASN | Name | Type | Addresses here |
|---|---|---|---|
| AS749 | United States Department of Defense (DoD) | ISP | 205,760,000 addresses |
| AS16509 | Amazon.com, Inc. | Data center | 102,646,480 addresses |
| AS7018 | AT&T Enterprises, LLC | ISP | 89,857,283 addresses |
| AS7922 | Comcast Cable Communications, LLC | ISP | 67,778,280 addresses |
| AS701 | Verizon Business | ISP | 40,407,752 addresses |
| AS8075 | Microsoft Corporation | Data center | 29,901,095 addresses |
| AS721 | DoD Network Information Center | ISP | 28,368,384 addresses |
| AS3356 | Level 3 Communications, Inc. | ISP | 24,958,714 addresses |
| AS14618 | Amazon.com, Inc. | Data center | 21,526,258 addresses |
| AS174 | Cogent Communications | ISP | 21,029,473 addresses |
| AS6167 | Verizon Business | ISP | 17,975,430 addresses |
| AS209 | CenturyLink Communications, LLC | ISP | 15,589,184 addresses |
| AS714 | Apple Inc. | ISP | 15,410,181 addresses |
| AS21928 | T-Mobile USA, Inc. | ISP | 13,115,659 addresses |
| AS396982 | Google LLC | Data center | 13,052,673 addresses |
| AS22773 | Cox Communications Inc. | ISP | 12,838,553 addresses |
| AS22394 | Verizon Business | ISP | 12,415,488 addresses |
| AS20115 | Charter Communications | ISP | 12,409,044 addresses |
| AS5650 | Verizon Business | ISP | 10,632,192 addresses |
| AS7029 | Windstream Communications LLC | ISP | 10,347,585 addresses |
| AS7377 | University of California, San Diego | ISP | 9,747,408 addresses |
| AS56 | United States Department of Defense (DoD) | ISP | 7,774,720 addresses |
| AS10796 | Charter Communications Inc | ISP | 7,409,660 addresses |
| AS20001 | Charter Communications Inc | ISP | 7,211,516 addresses |
| AS2828 | Verizon Business | ISP | 6,524,537 addresses |
| AS1540 | Headquarters, USAISC | ISP | 6,303,232 addresses |
| AS3561 | CenturyLink Communications, LLC | Data center | 6,179,727 addresses |
| AS33363 | Charter Communications, Inc | ISP | 5,811,544 addresses |
| AS11427 | Charter Communications Inc | ISP | 5,787,140 addresses |
| AS6128 | Cablevision Systems Corp. | ISP | 4,865,280 addresses |
Country facts
- Capital
- Washington D.C.
- Currency
- US Dollar (USD)
- Calling code
- +1
- Languages
- English
Data: DB-IP (CC BY 4.0), public VPN server list, Tor Project · as of 2026-10-12 · Other countries