IP address ranges in United States
United States holds 1,017,449 IPv4 segments in the IP99 geolocation database, covering 1,527,401,294 addresses. In the 4 days to 12 September 2026 we newly captured 223,420 proxy-type addresses there.
Network usage types
The ratio of residential broadband to datacenter address space is the most direct indicator of what kind of proxy risk a region carries: a high datacenter share means datacenter proxies are more likely; a high residential share means home-broadband proxies and dial-up pools are.
| Usage type | Segments | Share |
|---|---|---|
| Residential broadband | 41,654 | 37.5% |
| Datacenter | 30,752 | 27.7% |
| Gateway / NAT egress | 16,894 | 15.2% |
| Education network | 8,384 | 7.6% |
| Mobile network | 4,625 | 4.2% |
| Organisation | 4,383 | 4.0% |
| Government | 3,293 | 3.0% |
| CDN node | 942 | 0.8% |
| Network infrastructure | 7 | 0.0% |
| COM | 3 | 0.0% |
| DNS service | 1 | 0.0% |
Regions
| Region | Segments | Share |
|---|---|---|
| California | 140,959 | 13.9% |
| New York | 108,821 | 10.7% |
| Georgia | 73,573 | 7.2% |
| Texas | 71,637 | 7.0% |
| Virginia | 68,444 | 6.7% |
| Illinois | 50,759 | 5.0% |
| Florida | 48,282 | 4.7% |
| Massachusetts | 36,299 | 3.6% |
| New Jersey | 34,657 | 3.4% |
| Washington | 30,385 | 3.0% |
| Pennsylvania | 24,798 | 2.4% |
| Colorado | 21,920 | 2.2% |
| Mississippi | 21,607 | 2.1% |
| Ohio | 20,917 | 2.1% |
| Michigan | 19,778 | 1.9% |
| Washington, D.C. | 19,361 | 1.9% |
| Louisiana | 18,912 | 1.9% |
| North Carolina | 15,142 | 1.5% |
| Maryland | 14,527 | 1.4% |
| Arizona | 13,947 | 1.4% |
| Missouri | 13,017 | 1.3% |
| Tennessee | 12,637 | 1.2% |
| Indiana | 12,014 | 1.2% |
| Minnesota | 11,207 | 1.1% |
| Oregon | 9,174 | 0.9% |
| Utah | 9,021 | 0.9% |
| Wisconsin | 8,898 | 0.9% |
| Alabama | 8,302 | 0.8% |
| Connecticut | 7,163 | 0.7% |
| South Carolina | 6,511 | 0.6% |
| Iowa | 6,487 | 0.6% |
| Arkansas | 6,025 | 0.6% |
| Kentucky | 5,677 | 0.6% |
| Oklahoma | 4,861 | 0.5% |
| Delaware | 4,774 | 0.5% |
| Nevada | 4,691 | 0.5% |
| Kansas | 4,355 | 0.4% |
| Nebraska | 3,025 | 0.3% |
| New Hampshire | 2,953 | 0.3% |
| New Mexico | 2,944 | 0.3% |
Cities
| City | Segments | Share |
|---|---|---|
| New York City | 81,899 | 8.0% |
| Atlanta | 61,086 | 6.0% |
| Arlington | 33,242 | 3.3% |
| San Jose | 22,772 | 2.2% |
| Dallas | 21,214 | 2.1% |
| Washington, D.C. | 19,361 | 1.9% |
| Cambridge | 19,319 | 1.9% |
| Jackson | 19,080 | 1.9% |
| Chicago | 17,489 | 1.7% |
| Los Angeles | 17,248 | 1.7% |
| Naperville | 15,675 | 1.5% |
| Monroe | 14,240 | 1.4% |
| Seattle | 13,207 | 1.3% |
| San Francisco | 11,862 | 1.2% |
| El Segundo | 11,171 | 1.1% |
| Ashburn | 10,916 | 1.1% |
| Houston | 10,276 | 1.0% |
| Newark | 9,997 | 1.0% |
| Cupertino | 9,983 | 1.0% |
| Miami | 8,845 | 0.9% |
Autonomous systems
An ASN identifies the operator of a network. Addresses under one ASN usually share risk characteristics, which is why risk controls often act on whole ASNs rather than single addresses. Operator names are not published here — the machine-readable identity is the ASN.
| ASN | Segments |
|---|---|
| AS7922 | 150,024 |
| AS7018 | 135,266 |
| AS701 | 70,283 |
| AS174 | 51,198 |
| AS209 | 33,644 |
| AS3356 | 24,338 |
| AS7029 | 22,635 |
| AS20115 | 22,518 |
| AS6461 | 19,093 |
| AS3561 | 16,557 |
Look up a single address
Free, no signup: curl https://ip99.com/v1/ip/8.8.8.8 — see the API documentation.