美国
按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。
- ASN
- 32,603
- 占全球 25.8%
- 有路由的 ASN
- 18,905
- 占本国 58.0%
- IPv4 地址
- 15.39 亿
- 占全球 44.9%
- IPv6 /48
- 20.36 亿
- 占全球 16.8%
路由数据 · 2026.10.24 06:23 UTC
网络类型构成按 ASN 数量
美国的政府机构查看全部类型
| 排名 | ASN | 名称 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|
| 201 | AS19713 | State of New Hampshire | 3,072 | 0 | 4 |
| 202 | AS32027 | Port of Seattle | 3,072 | 0 | 5 |
| 203 | AS35960 | City of Beverly Hills | 3,072 | 0 | 4 |
| 204 | AS40468 | Montgomery County Government, Maryland | 3,072 | 0 | 2 |
| 205 | AS54355 | NETWORK SERVICES | 3,072 | 0 | 4 |
| 206 | AS64261 | City of Cartersville | 3,072 | 0 | 7 |
| 207 | AS400988 | Salt Lake County | 3,072 | 0 | 9 |
| 208 | AS22608 | Public Utility District No. 1 of Okanogan County | 2,816 | 65,536 | 12 |
| 209 | AS399918 | Utilities Board of the City of Sylacauga | 2,816 | 65,536 | 8 |
| 210 | AS8076 | Department of Housing and Urban Development | 2,816 | 2 | 13 |
| 211 | AS21633 | U.S. Department of the Interior | 2,816 | 0 | 4 |
| 212 | AS393514 | New Hampton Municipal Light Plant | 2,816 | 0 | 3 |
| 213 | AS19050 | U.S. Department of Health & Human Services | 2,560 | 18 | 13 |
| 214 | AS19185 | City of Mesa | 2,560 | 0 | 11 |
| 215 | AS19329 | Martin County Board of County Commissioners | 2,560 | 0 | 3 |
| 216 | AS26814 | City of Birmingham | 2,560 | 0 | 2 |
| 217 | AS19183 | City of Shafter | 2,304 | 65,536 | 3 |
| 218 | AS12253 | Leon County Board of County Commisioners | 2,304 | 256 | 12 |
| 219 | AS398875 | The City of New York | 2,304 | 12 | 18 |
| 220 | AS393341 | Spokane County | 2,304 | 1 | 3 |
| 221 | AS14242 | City of Chandler | 2,304 | 0 | 2 |
| 222 | AS15205 | Nassau County Police Department | 2,304 | 0 | 4 |
| 223 | AS40351 | Pennsylvania Legislative Data Processing Center | 2,304 | 0 | 9 |
| 224 | AS394613 | City of Griffin | 2,304 | 0 | 2 |
| 225 | AS397833 | City of Vinton | 2,304 | 0 | 2 |
| 226 | AS32879 | State of Nevada Legislature | 2,048 | 65,536 | 6 |
| 227 | AS40583 | Columbia Gorge Education Service District | 2,048 | 65,536 | 10 |
| 228 | AS62488 | Columbia County Community Broadband Utility | 2,048 | 65,536 | 4 |
| 229 | AS393819 | Lackawanna County Government | 2,048 | 65,536 | 6 |
| 230 | AS395712 | Milan Public Utilities Authority | 2,048 | 65,536 | 10 |
| 231 | AS400287 | City of Pharr TX | 2,048 | 65,536 | 2 |
| 232 | AS11777 | North Carolina Adminstrative Office of the Courts | 2,048 | 0 | 4 |
| 233 | AS14303 | City of Memphis | 2,048 | 0 | 2 |
| 234 | AS22422 | Board of Elections in the City of New York | 2,048 | 0 | 1 |
| 235 | AS23038 | City of Hillsboro | 2,048 | 0 | 2 |
| 236 | AS31756 | City of Colorado Springs | 2,048 | 0 | 1 |
| 237 | AS31812 | Palm Beach County Sheriff's Office | 2,048 | 0 | 8 |
| 238 | AS33444 | Tazewell County | 2,048 | 0 | 1 |
| 239 | AS35956 | Snohomish County Government | 2,048 | 0 | 8 |
| 240 | AS40959 | City and County of Denver - Denver International Airport | 2,048 | 0 | 9 |
| 241 | AS46286 | Cook County | 2,048 | 0 | 7 |
| 242 | AS54602 | Jefferson County Commission | 2,048 | 0 | 1 |
| 243 | AS55216 | CarverLink | 2,048 | 0 | 1 |
| 244 | AS63254 | Department of Information Technology | 2,048 | 0 | 5 |
| 245 | AS394329 | STATE OF UTAH COURTS | 2,048 | 0 | 3 |
| 246 | AS394576 | Miami International Airport | 2,048 | 0 | 6 |
| 247 | AS397029 | State of Iowa OCIO | 2,048 | 0 | 2 |
| 248 | AS397986 | Pennsylvania Convention Center Authority | 2,048 | 0 | 7 |
| 249 | AS400218 | Cherokee Nation Government | 2,048 | 0 | 6 |
| 250 | AS396973 | Department of Homeland Security | 1,792 | 2 | 9 |