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 |
|---|---|---|---|---|---|---|
| 20551 | AS4033 | Air Force Systems Networking | 尚未分类 | 0 | 0 | 0 |
| 20552 | AS4034 | Air Force Systems Networking | 尚未分类 | 0 | 0 | 0 |
| 20553 | AS4035 | Air Force Systems Networking | 尚未分类 | 0 | 0 | 0 |
| 20554 | AS4036 | Air Force Systems Networking | 尚未分类 | 0 | 0 | 0 |
| 20555 | AS4037 | Air Force Systems Networking | 尚未分类 | 0 | 0 | 0 |
| 20556 | AS4038 | Air Force Systems Networking | 尚未分类 | 0 | 0 | 0 |
| 20557 | AS4041 | The Little Garden | 尚未分类 | 0 | 0 | 0 |
| 20558 | AS4042 | Vero Broadband | 尚未分类 | 0 | 0 | 0 |
| 20559 | AS4044 | Acquired Knowledge Systems, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20560 | AS4045 | StarNet Communications, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20561 | AS4047 | Community Information & Referral | 尚未分类 | 0 | 0 | 0 |
| 20562 | AS4048 | CenturyLink Communications, LLC | 尚未分类 | 0 | 0 | 0 |
| 20563 | AS4050 | OMNINET COMMUNICATIONS | 尚未分类 | 0 | 0 | 0 |
| 20564 | AS4051 | U. S. Air Force | 尚未分类 | 0 | 0 | 0 |
| 20565 | AS4052 | Rovi Corporation | 尚未分类 | 0 | 0 | 0 |
| 20566 | AS4053 | U.S.Robotics | 尚未分类 | 0 | 0 | 0 |
| 20567 | AS4054 | EZNet, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20568 | AS4056 | Lockheed Aeronautical Systems Company | 尚未分类 | 0 | 0 | 0 |
| 20569 | AS4059 | Wagner Engineering | 尚未分类 | 0 | 0 | 0 |
| 20570 | AS4061 | Jax Gateway to the World | 尚未分类 | 0 | 0 | 0 |
| 20571 | AS4062 | Signal Data, Inc. | 尚未分类 | 0 | 0 | 0 |
| 20572 | AS4063 | Electro Scientific Industries | 尚未分类 | 0 | 0 | 0 |
| 20573 | AS4064 | Cogent Communications, LLC | 尚未分类 | 0 | 0 | 0 |
| 20574 | AS4065 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20575 | AS4066 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20576 | AS4067 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20577 | AS4068 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20578 | AS4069 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20579 | AS4070 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20580 | AS4071 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20581 | AS4072 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20582 | AS4073 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20583 | AS4074 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20584 | AS4075 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20585 | AS4076 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20586 | AS4077 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20587 | AS4078 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20588 | AS4079 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20589 | AS4080 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20590 | AS4081 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20591 | AS4082 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20592 | AS4083 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20593 | AS4084 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20594 | AS4085 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20595 | AS4086 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20596 | AS4087 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20597 | AS4088 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20598 | AS4089 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20599 | AS4090 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |
| 20600 | AS4091 | Headquarters, USAISC | 尚未分类 | 0 | 0 | 0 |