美国
按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。
- ASN
- 32,577
- 占全球 25.8%
- 有路由的 ASN
- 18,890
- 占本国 58.0%
- IPv4 地址
- 15.46 亿
- 占全球 45.0%
- IPv6 /48
- 20.34 亿
- 占全球 16.8%
路由数据 · 2026.10.20 16:21 UTC
网络类型构成按 ASN 数量
美国的尚未分类查看全部类型
| 排名 | ASN | 名称 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|
| 21251 | AS47099 | WiTopia, Inc. | 0 | 0 | 0 |
| 21252 | AS47103 | GIGAPATH LLC | 0 | 0 | 0 |
| 21253 | AS47384 | NetLab Global | 0 | 0 | 0 |
| 21254 | AS47793 | CES-ASN | 0 | 0 | 0 |
| 21255 | AS47892 | FTEN-EU-ASN | 0 | 0 | 0 |
| 21256 | AS48077 | ZIXCORP-EU-ASN | 0 | 0 | 0 |
| 21257 | AS48300 | PIPELLC-NET | 0 | 0 | 0 |
| 21258 | AS49187 | YOUTHIDC-AS | 0 | 0 | 0 |
| 21259 | AS50236 | unused1 | 0 | 0 | 0 |
| 21260 | AS50291 | BASED | 0 | 0 | 0 |
| 21261 | AS50381 | UNICYCLE-AS | 0 | 0 | 0 |
| 21262 | AS53250 | Breezeline | 0 | 0 | 0 |
| 21263 | AS53252 | World Wide Technology Holding Co., Inc. | 0 | 0 | 0 |
| 21264 | AS53253 | Ninja-IX Corporation | 0 | 0 | 0 |
| 21265 | AS53255 | Express Web Systems, Inc. | 0 | 0 | 0 |
| 21266 | AS53258 | Cisco Webex LLC | 0 | 0 | 0 |
| 21267 | AS53267 | Eisai Inc. | 0 | 0 | 0 |
| 21268 | AS53270 | Zetec, Inc. | 0 | 0 | 0 |
| 21269 | AS53272 | SAIC | 0 | 0 | 0 |
| 21270 | AS53273 | Mitchell-Wayne Technologies | 0 | 0 | 0 |
| 21271 | AS53275 | Graham Partners, Inc. | 0 | 0 | 0 |
| 21272 | AS53277 | FuelQuest, Inc. | 0 | 0 | 0 |
| 21273 | AS53278 | ECSuite, LLC | 0 | 0 | 0 |
| 21274 | AS53281 | Computer Design & Integration LLC | 0 | 0 | 0 |
| 21275 | AS53290 | The Beverly Hilton | 0 | 0 | 0 |
| 21276 | AS53295 | Rovi Corporation | 0 | 0 | 0 |
| 21277 | AS53297 | Comcast Cable Communications, LLC | 0 | 0 | 0 |
| 21278 | AS53300 | Embark Corp | 0 | 0 | 0 |
| 21279 | AS53303 | SERVICENOW, INC. | 0 | 0 | 0 |
| 21280 | AS53304 | Abacus Group LLC | 0 | 0 | 0 |
| 21281 | AS53308 | JAB Wireless, INC. | 0 | 0 | 0 |
| 21282 | AS53310 | eSited Solutions | 0 | 0 | 0 |
| 21283 | AS53311 | Air Medical Group Holdings | 0 | 0 | 0 |
| 21284 | AS53313 | ITRON INC. | 0 | 0 | 0 |
| 21285 | AS53314 | Express Scripts Incorporated | 0 | 0 | 0 |
| 21286 | AS53321 | Salsa Labs, Inc. | 0 | 0 | 0 |
| 21287 | AS53330 | Mckinsey & Company | 0 | 0 | 0 |
| 21288 | AS53331 | Imperial Capital Group LLC | 0 | 0 | 0 |
| 21289 | AS53344 | Nordstrom, Inc. | 0 | 0 | 0 |
| 21290 | AS53345 | GTT Americas, LLC | 0 | 0 | 0 |
| 21291 | AS53346 | Contact Consumers | 0 | 0 | 0 |
| 21292 | AS53348 | Space Exploration Technologies Corporation | 0 | 0 | 0 |
| 21293 | AS53354 | Transworld Network, Corp. | 0 | 0 | 0 |
| 21294 | AS53370 | dotCOM host | 0 | 0 | 0 |
| 21295 | AS53371 | Mozilla Corporation | 0 | 0 | 0 |
| 21296 | AS53375 | FreedomNet | 0 | 0 | 0 |
| 21297 | AS53376 | UTC Overseas, INC. | 0 | 0 | 0 |
| 21298 | AS53378 | MindBody, Inc. | 0 | 0 | 0 |
| 21299 | AS53379 | Acoustic, L.P. | 0 | 0 | 0 |
| 21300 | AS53385 | SwitchThink Solutions, LLC | 0 | 0 | 0 |