美国
按 RIR 注册登记在美国的 ASN，IPv4 地址数量全球第 1 位。
- ASN
- 32,583
- 占全球 25.8%
- 有路由的 ASN
- 18,898
- 占本国 58.0%
- IPv4 地址
- 15.46 亿
- 占全球 45.0%
- IPv6 /48
- 20.33 亿
- 占全球 16.8%
路由数据 · 2026.10.21 16:20 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 |
|---|---|---|---|---|---|---|
| 20401 | AS3820 | American Center for Physics | 尚未分类 | 0 | 0 | 0 |
| 20402 | AS3821 | Able Technical Services | 尚未分类 | 0 | 0 | 0 |
| 20403 | AS3822 | Internet Technology Systems | 尚未分类 | 0 | 0 | 0 |
| 20404 | AS3827 | Electriciti | 尚未分类 | 0 | 0 | 0 |
| 20405 | AS3829 | Metropolis BBS | 尚未分类 | 0 | 0 | 0 |
| 20406 | AS3830 | Cogent Communications, LLC | 尚未分类 | 0 | 0 | 0 |
| 20407 | AS3831 | Level 3 Parent, LLC | 尚未分类 | 0 | 0 | 0 |
| 20408 | AS3832 | Cinenet Communications | 尚未分类 | 0 | 0 | 0 |
| 20409 | AS3835 | Navy Network Information Center (NNIC) | 尚未分类 | 0 | 0 | 0 |
| 20410 | AS3837 | The Mosaic Company | 尚未分类 | 0 | 0 | 0 |
| 20411 | AS3841 | Brazos Information Highway Services | 尚未分类 | 0 | 0 | 0 |
| 20412 | AS3844 | NTT America, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20413 | AS3845 | CS&W, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20414 | AS3846 | Paytronix Systems | 尚未分类 | 0 | 0 | 0 |
| 20415 | AS3849 | DMSSC/OAD | 尚未分类 | 0 | 0 | 0 |
| 20416 | AS3850 | OpenTV Inc | 尚未分类 | 0 | 0 | 0 |
| 20417 | AS3854 | The Dayton Network Access Company | 尚未分类 | 0 | 0 | 0 |
| 20418 | AS3857 | Internet Connect, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20419 | AS3859 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20420 | AS3860 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20421 | AS3861 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20422 | AS3862 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20423 | AS3863 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20424 | AS3864 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20425 | AS3865 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20426 | AS3866 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20427 | AS3867 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20428 | AS3868 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20429 | AS3869 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20430 | AS3870 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20431 | AS3871 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20432 | AS3872 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20433 | AS3873 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20434 | AS3874 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20435 | AS3875 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20436 | AS3876 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20437 | AS3877 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20438 | AS3878 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20439 | AS3879 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20440 | AS3880 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20441 | AS3881 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20442 | AS3882 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20443 | AS3883 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20444 | AS3884 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20445 | AS3885 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20446 | AS3886 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20447 | AS3887 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20448 | AS3888 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20449 | AS3889 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20450 | AS3890 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |