Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,716
- 69.5% of all ASNs
- Routed ASNs
- 54,052
- 61.6% of this type
- IPv4 addresses
- 915.7M
- 26.6% of global
- IPv6 /48s
- 3.63B
- 29.2% of global
Routing data · Oct 29, 2026, 14:19 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 40351 | AS40506 | Sheppard, Mullin, Richter & Hampton |  United States | 256 | 0 | 1 |
| 40352 | AS40520 | Saint Bernard Hospital | United States | 256 | 0 | 1 |
| 40353 | AS40521 | Bluefin Trading, LLC | United States | 256 | 0 | 1 |
| 40354 | AS40522 | Simple Signal, Inc. | United States | 256 | 0 | 1 |
| 40355 | AS40530 | Greatland Corporation | United States | 256 | 0 | 1 |
| 40356 | AS40531 | Carbon Valley Internet | United States | 256 | 0 | 1 |
| 40357 | AS40541 | Central Credit Services Inc | United States | 256 | 0 | 1 |
| 40358 | AS40554 | Nuss Truck Group Inc. | United States | 256 | 0 | 1 |
| 40359 | AS40559 | CROSSCOM NATIONAL, LLC | United States | 256 | 0 | 1 |
| 40360 | AS40566 | Hilcorp Energy Company | United States | 256 | 0 | 1 |
| 40361 | AS40572 | Pemco Mutual Insurance Company | United States | 256 | 0 | 1 |
| 40362 | AS40577 | MTS Health Partners, L.P. | United States | 256 | 0 | 1 |
| 40363 | AS40587 | ImageStream Internet Solutions, Inc. | United States | 256 | 0 | 1 |
| 40364 | AS40599 | Gentex Corporation | United States | 256 | 0 | 1 |
| 40365 | AS40607 | HALL CAPITAL PARTNERS, LLC | United States | 256 | 0 | 1 |
| 40366 | AS40626 | Wentworth-Douglass Hospital | United States | 256 | 0 | 1 |
| 40367 | AS40635 | Think On, Inc. |  Canada | 256 | 0 | 1 |
| 40368 | AS40636 | ROCKWELL AUTOMATION Inc. | United States | 256 | 0 | 1 |
| 40369 | AS40644 | Integra Financial Services, LLC | United States | 256 | 0 | 1 |
| 40370 | AS40655 | Winthrop & Weinstine, P.A. | United States | 256 | 0 | 1 |
| 40371 | AS40657 | OANDA Corporation | United States | 256 | 0 | 1 |
| 40372 | AS40658 | US Monitoring, Inc. | United States | 256 | 0 | 1 |
| 40373 | AS40673 | Shelter Mutual Insurance | United States | 256 | 0 | 1 |
| 40374 | AS40677 | Globalair.com | United States | 256 | 0 | 1 |
| 40375 | AS40678 | NorthCountry Federal Credit Union | United States | 256 | 0 | 1 |
| 40376 | AS40683 | United Surgical Partners International, Inc. | United States | 256 | 0 | 1 |
| 40377 | AS40690 | Exaion Inc. | Canada | 256 | 0 | 1 |
| 40378 | AS40691 | CCS Business Solutions, Inc. | United States | 256 | 0 | 1 |
| 40379 | AS40704 | Delphi Capital Management, Inc. | United States | 256 | 0 | 1 |
| 40380 | AS40719 | One William Street Capital Management, L.P. | United States | 256 | 0 | 1 |
| 40381 | AS40726 | — | — | 256 | 0 | 1 |
| 40382 | AS40734 | 1798 Global Partners (USA), Corp. | United States | 256 | 0 | 1 |
| 40383 | AS40737 | EMF Inc. | United States | 256 | 0 | 1 |
| 40384 | AS40742 | UPMC | United States | 256 | 0 | 1 |
| 40385 | AS40743 | California Joint Powers Insurance Authority | United States | 256 | 0 | 1 |
| 40386 | AS40744 | Coors Distributing Company | United States | 256 | 0 | 1 |
| 40387 | AS40746 | Owensboro Messenger Inquirer | United States | 256 | 0 | 1 |
| 40388 | AS40751 | — | — | 256 | 0 | 1 |
| 40389 | AS40769 | 22-3791112 | United States | 256 | 0 | 1 |
| 40390 | AS40771 | Illinois Mutual Life Insurance Company | United States | 256 | 0 | 1 |
| 40391 | AS40774 | Bay State Milling Company | United States | 256 | 0 | 1 |
| 40392 | AS40777 | Tri-Delta Resources, Corp. | United States | 256 | 0 | 1 |
| 40393 | AS40781 | Wintsec Technologies, LLC | United States | 256 | 0 | 1 |
| 40394 | AS40783 | Combined Public Communications, Inc. | United States | 256 | 0 | 1 |
| 40395 | AS40791 | City of Redding | United States | 256 | 0 | 1 |
| 40396 | AS40798 | Wallace Hardware Co., Inc. | United States | 256 | 0 | 1 |
| 40397 | AS40825 | Pinnacle Asset Management, LP | United States | 256 | 0 | 1 |
| 40398 | AS40836 | VECTOR SECURITY INC | United States | 256 | 0 | 1 |
| 40399 | AS40842 | American National Bank | United States | 256 | 0 | 1 |
| 40400 | AS40848 | Franklin Mint FCU | United States | 256 | 0 | 1 |