Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,636
- 69.5% of all ASNs
- Routed ASNs
- 53,954
- 61.6% of this type
- IPv4 addresses
- 916.1M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.6% of global
Routing data · Oct 24, 2026, 06:23 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 28801 | AS32206 | — | — | 512 | 0 | 2 |
| 28802 | AS32215 | SVVSD |  United States | 512 | 0 | 3 |
| 28803 | AS32225 | BCM One, Inc. | United States | 512 | 0 | 2 |
| 28804 | AS32236 | TRANSCOM | United States | 512 | 0 | 2 |
| 28805 | AS32263 | Open Text Corporation |  Canada | 512 | 0 | 2 |
| 28806 | AS32280 | The E.W. Scripps Company | United States | 512 | 0 | 2 |
| 28807 | AS32284 | Bashas' Inc. | United States | 512 | 0 | 2 |
| 28808 | AS32300 | FTN Financial | United States | 512 | 0 | 2 |
| 28809 | AS32304 | Natus Medical Inc. | United States | 512 | 0 | 2 |
| 28810 | AS32306 | Falck USA, Inc. | United States | 512 | 0 | 2 |
| 28811 | AS32309 | ASHS | United States | 512 | 0 | 2 |
| 28812 | AS32348 | EIDOS-MONTREAL | Canada | 512 | 0 | 2 |
| 28813 | AS32368 | mouser electronics | United States | 512 | 0 | 2 |
| 28814 | AS32411 | AssureRx Health, Inc. | United States | 512 | 0 | 2 |
| 28815 | AS32412 | HOLOGIC INC | United States | 512 | 0 | 2 |
| 28816 | AS32419 | Protective Insurance Corporation | United States | 512 | 0 | 2 |
| 28817 | AS32424 | SYMBIOTIC-NET | Canada | 512 | 0 | 2 |
| 28818 | AS32428 | BELZ ENTERPRISES | United States | 512 | 0 | 2 |
| 28819 | AS32438 | Michigan State University Federal Credit Union | United States | 512 | 0 | 2 |
| 28820 | AS32443 | Repsol Services Company | United States | 512 | 0 | 2 |
| 28821 | AS32446 | Harbor Capital Advisors, Inc. | United States | 512 | 0 | 3 |
| 28822 | AS32454 | The Presidential Prayer Team, Inc. | United States | 512 | 0 | 2 |
| 28823 | AS32460 | C.O.P.S. Monitoring | United States | 512 | 0 | 2 |
| 28824 | AS32512 | AMERICAN PUBLIC HEALTH ASSOCIATION | United States | 512 | 0 | 2 |
| 28825 | AS32525 | Under Armour, Inc. | United States | 512 | 0 | 3 |
| 28826 | AS32562 | Slacker Inc. | United States | 512 | 0 | 2 |
| 28827 | AS32583 | Life Alert Emergency Response, Inc. | United States | 512 | 0 | 2 |
| 28828 | AS32596 | — | — | 512 | 0 | 1 |
| 28829 | AS32605 | BraveSoftTech Inc | United States | 512 | 0 | 2 |
| 28830 | AS32606 | The Marcus Corporation | United States | 512 | 0 | 2 |
| 28831 | AS32610 | Global Companies LLC | United States | 512 | 0 | 2 |
| 28832 | AS32617 | The STEAK N SHAKE Company | United States | 512 | 0 | 2 |
| 28833 | AS32630 | Patterson Companies, Inc. | United States | 512 | 0 | 2 |
| 28834 | AS32642 | NICMAN GROUP LLC | United States | 512 | 0 | 2 |
| 28835 | AS32689 | TEGNA Inc. | United States | 512 | 0 | 2 |
| 28836 | AS32713 | General Electric Consumer Products | United States | 512 | 0 | 2 |
| 28837 | AS32747 | Atlantic Lottery Corporation | Canada | 512 | 0 | 2 |
| 28838 | AS32792 | TransCanada Pipelines Limited | United States | 512 | 0 | 1 |
| 28839 | AS32795 | HEARST CORPORATION | United States | 512 | 0 | 3 |
| 28840 | AS32805 | Securitas Security Services USA, Inc | United States | 512 | 0 | 2 |
| 28841 | AS32810 | IT Colo Exchange | United States | 512 | 0 | 2 |
| 28842 | AS32830 | Connecticut Computer Service, Inc. | United States | 512 | 0 | 2 |
| 28843 | AS32831 | Roswell Park Cancer Institute | United States | 512 | 0 | 2 |
| 28844 | AS32833 | Standard Motor Products, Inc | United States | 512 | 0 | 2 |
| 28845 | AS32837 | Williams & Connolly, LLP | United States | 512 | 0 | 2 |
| 28846 | AS32854 | Achieva Credit Union | United States | 512 | 0 | 2 |
| 28847 | AS32856 | — | — | 512 | 0 | 2 |
| 28848 | AS32885 | UnityPoint Health | United States | 512 | 0 | 2 |
| 28849 | AS32886 | THE INTERPUBLIC GROUP OF COMPANIES, INC. | United States | 512 | 0 | 2 |
| 28850 | AS32887 | GEHA | United States | 512 | 0 | 2 |