Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,655
- 69.5% of all ASNs
- Routed ASNs
- 53,974
- 61.6% of this type
- IPv4 addresses
- 916.0M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.0% of global
Routing data · Oct 26, 2026, 12:23 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 54401 | AS757 | Merit Network Inc. |  United States | 0 | 0 | 0 |
| 54402 | AS758 | Merit Network Inc. | United States | 0 | 0 | 0 |
| 54403 | AS759 | Merit Network Inc. | United States | 0 | 0 | 0 |
| 54404 | AS761 | IDDQD-AS |  European Union | 0 | 0 | 0 |
| 54405 | AS762 | Wellfleet Communications, Inc. | United States | 0 | 0 | 0 |
| 54406 | AS763 | IBM | United States | 0 | 0 | 0 |
| 54407 | AS765 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54408 | AS767 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54409 | AS768 | NNIC AS768 | United States | 0 | 0 | 0 |
| 54410 | AS769 | United States Department of Defense (AS769) | United States | 0 | 0 | 0 |
| 54411 | AS770 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54412 | AS772 | Headquarters, USAISC | United States | 0 | 0 | 0 |
| 54413 | AS774 | Renater | European Union | 0 | 0 | 0 |
| 54414 | AS778 | Renater | European Union | 0 | 0 | 0 |
| 54415 | AS779 | Renater | European Union | 0 | 0 | 0 |
| 54416 | AS780 | Renater | European Union | 0 | 0 | 0 |
| 54417 | AS782 | Renater | European Union | 0 | 0 | 0 |
| 54418 | AS783 | Renater | European Union | 0 | 0 | 0 |
| 54419 | AS784 | Henry M. Jackson Foundation for The Advancement of Military Medicine | United States | 0 | 0 | 0 |
| 54420 | AS785 | Headquarters, USAISC | United States | 0 | 0 | 0 |
| 54421 | AS787 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 54422 | AS788 | Navy Network Information Center (NNIC) | United States | 0 | 0 | 0 |
| 54423 | AS790 | EUNETFI |  Finland | 0 | 0 | 0 |
| 54424 | AS791 | American Information Network | United States | 0 | 0 | 0 |
| 54425 | AS792 | Oracle Corporation | United States | 0 | 0 | 0 |
| 54426 | AS793 | Oracle Corporation | United States | 0 | 0 | 0 |
| 54427 | AS794 | Oracle Corporation | United States | 0 | 0 | 0 |
| 54428 | AS795 | AT&T Services, Inc. | United States | 0 | 0 | 0 |
| 54429 | AS796 | AT&T Services, Inc. | United States | 0 | 0 | 0 |
| 54430 | AS798 | Headquarters, USAISC | United States | 0 | 0 | 0 |
| 54431 | AS799 | Headquarters, USAISC | United States | 0 | 0 | 0 |
| 54432 | AS810 | Shared Services Canada |  Canada | 0 | 0 | 0 |
| 54433 | AS811 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 54434 | AS814 | Verizon Business | United States | 0 | 0 | 0 |
| 54435 | AS815 | Verizon Business | United States | 0 | 0 | 0 |
| 54436 | AS816 | Verizon Business | United States | 0 | 0 | 0 |
| 54437 | AS817 | Verizon Business | United States | 0 | 0 | 0 |
| 54438 | AS820 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 54439 | AS821 | Designed Information Systems Corporation | Canada | 0 | 0 | 0 |
| 54440 | AS825 | Canadian Forces Weather Services | Canada | 0 | 0 | 0 |
| 54441 | AS826 | CRTC | Canada | 0 | 0 | 0 |
| 54442 | AS827 | Alcan International Ltd., | Canada | 0 | 0 | 0 |
| 54443 | AS828 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 54444 | AS829 | 915498 Ontario Inc | Canada | 0 | 0 | 0 |
| 54445 | AS830 | 915498 Ontario Inc | Canada | 0 | 0 | 0 |
| 54446 | AS831 | Bell Sygma Systems Management Inc. | Canada | 0 | 0 | 0 |
| 54447 | AS832 | Beel Sygma Systems Management Inc. | Canada | 0 | 0 | 0 |
| 54448 | AS833 | GoCodeIT_Inc | Canada | 0 | 0 | 0 |
| 54449 | AS837 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 54450 | AS844 | — | — | 0 | 0 | 0 |