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 14:18 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 |
|---|---|---|---|---|---|---|
| 21201 | AS5245 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21202 | AS5246 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21203 | AS5247 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21204 | AS5248 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21205 | AS5249 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21206 | AS5250 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21207 | AS5251 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21208 | AS5252 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21209 | AS5253 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21210 | AS5254 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21211 | AS5255 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21212 | AS5256 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21213 | AS5257 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21214 | AS5258 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21215 | AS5259 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21216 | AS5260 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21217 | AS5261 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21218 | AS5262 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21219 | AS5263 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21220 | AS5265 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21221 | AS5266 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21222 | AS5267 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21223 | AS5268 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21224 | AS5269 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21225 | AS5270 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21226 | AS5271 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21227 | AS5272 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21228 | AS5273 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21229 | AS5274 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21230 | AS5275 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21231 | AS5276 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21232 | AS5278 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21233 | AS5279 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21234 | AS5280 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21235 | AS5281 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21236 | AS5282 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21237 | AS5283 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21238 | AS5285 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21239 | AS5286 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21240 | AS5287 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21241 | AS5288 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21242 | AS5289 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21243 | AS5290 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21244 | AS5291 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21245 | AS5292 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21246 | AS5293 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21247 | AS5294 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21248 | AS5295 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21249 | AS5296 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |
| 21250 | AS5297 | United States Department of Defense (DoD) | 尚未分类 | 0 | 0 | 0 |