Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,640
- 69.5% of all ASNs
- Routed ASNs
- 53,961
- 61.6% of this type
- IPv4 addresses
- 916.3M
- 26.9% of global
- IPv6 /48s
- 3.58B
- 30.2% of global
Routing data · Oct 24, 2026, 04:19 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 28501 | AS25758 | MIDWEST EXPRESS INC |  United States | 512 | 0 | 2 |
| 28502 | AS25762 | Bank of China | United States | 512 | 0 | 2 |
| 28503 | AS25763 | Beacon Hill Staffing Group | United States | 512 | 0 | 2 |
| 28504 | AS25770 | Society for Human Resource Management | United States | 512 | 0 | 2 |
| 28505 | AS25779 | — | — | 512 | 0 | 2 |
| 28506 | AS25785 | Real Estate Digital LLC | United States | 512 | 0 | 2 |
| 28507 | AS25797 | Teranet Inc. |  Canada | 512 | 0 | 2 |
| 28508 | AS25806 | Raleys | United States | 512 | 0 | 2 |
| 28509 | AS25823 | CHURCH OF SCIENTOLOGY FLAG SERVICE ORGANIZATION, INC. | United States | 512 | 0 | 2 |
| 28510 | AS25836 | Sterling Jewelers Inc. | United States | 512 | 0 | 2 |
| 28511 | AS25841 | Fusionapps, LLC. | United States | 512 | 0 | 2 |
| 28512 | AS25895 | HART | United States | 512 | 0 | 2 |
| 28513 | AS25916 | The Freeman Companies | United States | 512 | 0 | 2 |
| 28514 | AS25920 | — | — | 512 | 0 | 1 |
| 28515 | AS25922 | Acuity - CHS, LLC | United States | 512 | 0 | 2 |
| 28516 | AS25924 | Graham Capital Management, L.P. | United States | 512 | 0 | 2 |
| 28517 | AS25952 | AEA Investors Inc. | United States | 512 | 0 | 2 |
| 28518 | AS25980 | SkyHelm LLC | United States | 512 | 0 | 2 |
| 28519 | AS26016 | — | — | 512 | 0 | 2 |
| 28520 | AS26036 | Kootenai Medical Center | United States | 512 | 0 | 2 |
| 28521 | AS26075 | Municipal Credit Union of NY | United States | 512 | 0 | 2 |
| 28522 | AS26102 | CALIBRE Systems Inc. | United States | 512 | 0 | 2 |
| 28523 | AS26109 | L. Perrigo Company | United States | 512 | 0 | 1 |
| 28524 | AS26122 | — | — | 512 | 0 | 2 |
| 28525 | AS26148 | Cooperativa de Seguros Multiples de Puerto Rico | United States | 512 | 0 | 2 |
| 28526 | AS26158 | ULTIMATE SOFTWARE GROUP | United States | 512 | 0 | 2 |
| 28527 | AS26161 | TMEIC Corporation Americas | United States | 512 | 0 | 2 |
| 28528 | AS26176 | AJA Video Systems, Inc. | United States | 512 | 0 | 2 |
| 28529 | AS26221 | Bank of Montreal | Canada | 512 | 0 | 2 |
| 28530 | AS26246 | CNH INDUSTRIAL AMERICA LLC | United States | 512 | 0 | 2 |
| 28531 | AS26252 | Legrand North America, Inc. | United States | 512 | 0 | 3 |
| 28532 | AS26260 | The Media Trust | United States | 512 | 0 | 3 |
| 28533 | AS26276 | The Timken Company | United States | 512 | 0 | 2 |
| 28534 | AS26279 | Advanced Networking and Communication Corporation | United States | 512 | 0 | 2 |
| 28535 | AS26283 | SchoolsFirst Federal Credit Union | United States | 512 | 0 | 2 |
| 28536 | AS26287 | National Bureau of Economic Research, Inc. | United States | 512 | 0 | 1 |
| 28537 | AS26302 | Soboba Casino | United States | 512 | 0 | 2 |
| 28538 | AS26304 | Coborn's Inc | United States | 512 | 0 | 2 |
| 28539 | AS26334 | Bain & Company | United States | 512 | 0 | 2 |
| 28540 | AS26345 | — | — | 512 | 0 | 2 |
| 28541 | AS26353 | REALNETWORKS LLC | United States | 512 | 0 | 1 |
| 28542 | AS26372 | Vermont Information Processing | United States | 512 | 0 | 2 |
| 28543 | AS26378 | ADORAMA | United States | 512 | 0 | 2 |
| 28544 | AS26379 | Agilent Technologies, Inc. | United States | 512 | 0 | 2 |
| 28545 | AS26409 | Lucid USA, Inc. | United States | 512 | 0 | 3 |
| 28546 | AS26424 | Wintec Industries, Inc. | United States | 512 | 0 | 3 |
| 28547 | AS26454 | Henry Schein Inc | United States | 512 | 0 | 2 |
| 28548 | AS26456 | John Hancock Life Insurance Company (U.S.A.) | United States | 512 | 0 | 2 |
| 28549 | AS26503 | Phone.com, Inc. | United States | 512 | 0 | 2 |
| 28550 | AS26507 | Computer Transition Services, Inc. | United States | 512 | 0 | 2 |