Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,657
- 69.5% of all ASNs
- Routed ASNs
- 53,981
- 61.6% of this type
- IPv4 addresses
- 916.2M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.6% of global
Routing data · Oct 26, 2026, 02:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 55501 | AS2661 | Shared Services Canada |  Canada | 0 | 0 | 0 |
| 55502 | AS2662 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55503 | AS2663 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55504 | AS2664 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55505 | AS2665 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55506 | AS2666 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55507 | AS2668 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55508 | AS2669 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55509 | AS2670 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55510 | AS2671 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55511 | AS2672 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55512 | AS2673 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55513 | AS2674 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55514 | AS2676 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55515 | AS2677 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55516 | AS2678 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55517 | AS2679 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55518 | AS2681 | Shared Services Canada | Canada | 0 | 0 | 0 |
| 55519 | AS2684 | California ASSEMBLY |  United States | 0 | 0 | 0 |
| 55520 | AS2689 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 55521 | AS2690 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 55522 | AS2691 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 55523 | AS2692 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 55524 | AS2693 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 55525 | AS2694 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 55526 | AS2699 | American Information Network | United States | 0 | 0 | 0 |
| 55527 | AS2700 | Claris International Inc. | United States | 0 | 0 | 0 |
| 55528 | AS2702 | Novx Systems, Inc | United States | 0 | 0 | 0 |
| 55529 | AS2704 | HookUp Communication Corporation | Canada | 0 | 0 | 0 |
| 55530 | AS2706 | HKBN Enterprise Solutions HK Limited |  Hong Kong SAR China | 0 | 0 | 0 |
| 55531 | AS2709 | Apple Inc. | United States | 0 | 0 | 0 |
| 55532 | AS2710 | CGI Inc. | Canada | 0 | 0 | 0 |
| 55533 | AS2712 | Halliburton Company | United States | 0 | 0 | 0 |
| 55534 | AS2714 | General Services Administration | United States | 0 | 0 | 0 |
| 55535 | AS2718 | Arkansas Public School Computer Network | United States | 0 | 0 | 0 |
| 55536 | AS2719 | Panzura, Inc | United States | 0 | 0 | 0 |
| 55537 | AS2720 | Parked.com, LTD | United States | 0 | 0 | 0 |
| 55538 | AS2724 | Hoyos Event Networks LLC | United States | 0 | 0 | 0 |
| 55539 | AS2730 | Q7 Labs, LLC | United States | 0 | 0 | 0 |
| 55540 | AS2733 | Addrex | United States | 0 | 0 | 0 |
| 55541 | AS2736 | — | — | 0 | 0 | 0 |
| 55542 | AS2737 | ING Financial Services, LLC | United States | 0 | 0 | 0 |
| 55543 | AS2741 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 55544 | AS2742 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 55545 | AS2743 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 55546 | AS2744 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 55547 | AS2745 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |
| 55548 | AS2746 | Navy Network Information Center (NNIC) | United States | 0 | 0 | 0 |
| 55549 | AS2747 | Air Force Systems Networking | United States | 0 | 0 | 0 |
| 55550 | AS2748 | United States Department of Defense (DoD) | United States | 0 | 0 | 0 |