Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,658
- 69.5% of all ASNs
- Routed ASNs
- 53,996
- 61.6% of this type
- IPv4 addresses
- 915.4M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.0% of global
Routing data · Oct 26, 2026, 14:22 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 54201 | AS464 | Air Force Systems Networking |  United States | 0 | 0 | 0 |
| 54202 | AS465 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54203 | AS466 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54204 | AS469 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54205 | AS470 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54206 | AS471 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54207 | AS472 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54208 | AS473 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54209 | AS474 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54210 | AS475 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54211 | AS476 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54212 | AS477 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54213 | AS478 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54214 | AS479 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54215 | AS480 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54216 | AS481 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54217 | AS482 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54218 | AS483 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54219 | AS484 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54220 | AS486 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54221 | AS487 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54222 | AS488 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54223 | AS489 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54224 | AS490 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54225 | AS491 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54226 | AS492 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54227 | AS493 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54228 | AS494 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54229 | AS495 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54230 | AS496 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54231 | AS497 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54232 | AS498 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54233 | AS499 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54234 | AS502 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54235 | AS503 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54236 | AS504 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54237 | AS505 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54238 | AS506 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54239 | AS507 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54240 | AS508 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 54241 | AS509 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54242 | AS510 | Voya Investment Management LLC | United States | 0 | 0 | 0 |
| 54243 | AS512 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54244 | AS514 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54245 | AS515 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54246 | AS516 | Eastman Kodak Boston Technology Center | United States | 0 | 0 | 0 |
| 54247 | AS517 | GTT | United States | 0 | 0 | 0 |
| 54248 | AS519 | Systemhouse/INTERACTIVE Systems | United States | 0 | 0 | 0 |
| 54249 | AS520 | COINSDISNET3 | United States | 0 | 0 | 0 |
| 54250 | AS521 | Ford Motor Company | United States | 0 | 0 | 0 |