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
- 18,904
- 占本国 58.0%
- IPv4 地址
- 15.22 亿
- 占全球 44.6%
- IPv6 /48
- 17.56 亿
- 占全球 14.8%
路由数据 · 2026.10.24 16:21 UTC
网络类型构成按 ASN 数量
美国的 ASN 排行
| 排名 | ASN | 名称 | 类型 | IPv4 地址 | IPv6 /48 | 前缀 |
|---|---|---|---|---|---|---|
| 5201 | AS401851 | County of San Diego | 政府机构 | 3,584 | 0 | 12 |
| 5202 | AS397006 | Mullcloud | 内容网络 | 3,328 | 266,240 | 5 |
| 5203 | AS8254 | ROUTE95 | 尚未分类 | 3,328 | 196,610 | 16 |
| 5204 | AS65000 | — | 尚未分类 | 3,328 | 65,566 | 40 |
| 5205 | AS3423 | AT&T Enterprises, LLC | 尚未分类 | 3,328 | 65,536 | 13 |
| 5206 | AS16409 | PBW Communications, LLC | 接入运营商 | 3,328 | 65,536 | 4 |
| 5207 | AS16715 | Aristotle Internet Access | 尚未分类 | 3,328 | 65,536 | 14 |
| 5208 | AS22121 | Topsham Communications LLC | 尚未分类 | 3,328 | 65,536 | 4 |
| 5209 | AS25787 | Rowe Wireless Networks | 接入运营商 | 3,328 | 65,536 | 11 |
| 5210 | AS27298 | REACH4 Communications | 接入运营商 | 3,328 | 65,536 | 4 |
| 5211 | AS27602 | Pathfinder Broadband | 接入运营商 | 3,328 | 65,536 | 9 |
| 5212 | AS32625 | OFFSITE-1 | 尚未分类 | 3,328 | 65,536 | 5 |
| 5213 | AS46572 | Cowboy Hosting LLC | 骨干网络 | 3,328 | 65,536 | 4 |
| 5214 | AS46786 | IP Transit, Inc. | 骨干网络 | 3,328 | 65,536 | 14 |
| 5215 | AS53597 | Hoyos Consulting | 骨干网络 | 3,328 | 65,536 | 13 |
| 5216 | AS54829 | NYITX LLC | 骨干网络 | 3,328 | 65,536 | 5 |
| 5217 | AS395194 | Stealth Broadband | 接入运营商 | 3,328 | 65,536 | 8 |
| 5218 | AS395494 | High Rapid Networks | 接入运营商 | 3,328 | 65,536 | 5 |
| 5219 | AS396924 | Skylands Networks | 尚未分类 | 3,328 | 65,536 | 8 |
| 5220 | AS397880 | Mitec Solutions | 接入运营商 | 3,328 | 65,536 | 8 |
| 5221 | AS398940 | University of South Alabama | 教育科研 | 3,328 | 65,536 | 13 |
| 5222 | AS400381 | Centric Fiber Texas, LLC | 接入运营商 | 3,328 | 65,536 | 16 |
| 5223 | AS401890 | Hyperflex Broadband LLC | 尚未分类 | 3,328 | 65,536 | 4 |
| 5224 | AS32425 | Pixel Factory Data Center | IDC / 主机托管 | 3,328 | 20,481 | 13 |
| 5225 | AS23961 | Misaka Network, Inc. (Asia) | 尚未分类 | 3,328 | 8,225 | 19 |
| 5226 | AS394896 | Ace Host, LLC | 尚未分类 | 3,328 | 4,354 | 13 |
| 5227 | AS22295 | Advin Servers - AS22295 | 接入运营商 | 3,328 | 4,097 | 21 |
| 5228 | AS396350 | Boom Communications | 骨干网络 | 3,328 | 4,097 | 9 |
| 5229 | AS6914 | Hayes Computer Systems | 尚未分类 | 3,328 | 4,096 | 4 |
| 5230 | AS20029 | H5 Data Centers Denver | IDC / 主机托管 | 3,328 | 4,096 | 14 |
| 5231 | AS31843 | Arx Technologies | 尚未分类 | 3,328 | 4,096 | 5 |
| 5232 | AS53740 | optbit | 骨干网络 | 3,328 | 4,096 | 8 |
| 5233 | AS397376 | IFN | 接入运营商 | 3,328 | 4,096 | 8 |
| 5234 | AS397666 | HostRound | 尚未分类 | 3,328 | 4,096 | 29 |
| 5235 | AS46846 | U.S. Department of Energy | 政府机构 | 3,328 | 3,342 | 35 |
| 5236 | AS140952 | Strong Technology, LLC | 尚未分类 | 3,328 | 1,280 | 20 |
| 5237 | AS6363 | Extreme Networks, Inc. | 尚未分类 | 3,328 | 522 | 15 |
| 5238 | AS47065 | Columbia/UFMG PEERING Research Testbed | 教育科研 | 3,328 | 161 | 171 |
| 5239 | AS33438 | Datum Cloud | 尚未分类 | 3,328 | 92 | 30 |
| 5240 | AS25751 | Conversant US-West | 内容网络 | 3,328 | 80 | 17 |
| 5241 | AS26008 | Akamai Technologies, Inc. | 尚未分类 | 3,328 | 18 | 17 |
| 5242 | AS396921 | U.S. Customs and Border Protection | 政府机构 | 3,328 | 16 | 15 |
| 5243 | AS36629 | VeriSign Global Registry Services | 尚未分类 | 3,328 | 13 | 26 |
| 5244 | AS14907 | Wikimedia Foundation | 非营利与社区 | 3,328 | 11 | 22 |
| 5245 | AS8757 | NSFOCUS, Inc. | 骨干网络 | 3,328 | 7 | 20 |
| 5246 | AS14935 | Monticello Networks, Inc. | 尚未分类 | 3,328 | 5 | 8 |
| 5247 | AS22241 | IC2NET | 尚未分类 | 3,328 | 4 | 17 |
| 5248 | AS216030 | GoodLeaf Hosting & Development LLC | 内容网络 | 3,328 | 3 | 16 |
| 5249 | AS254 | Attachmate Corp. | 尚未分类 | 3,328 | 1 | 9 |
| 5250 | AS3595 | zColo | 尚未分类 | 3,328 | 1 | 6 |