Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,659
- 69.5% of all ASNs
- Routed ASNs
- 53,973
- 61.6% of this type
- IPv4 addresses
- 916.3M
- 26.7% of global
- IPv6 /48s
- 3.59B
- 29.6% of global
Routing data · Oct 25, 2026, 04:20 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 57801 | AS6381 | AT&T Enterprises, LLC |  United States | 0 | 0 | 0 |
| 57802 | AS6382 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57803 | AS6383 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57804 | AS6384 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57805 | AS6385 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57806 | AS6386 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57807 | AS6387 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57808 | AS6388 | AT&T Enterprises, LLC | United States | 0 | 0 | 0 |
| 57809 | AS6390 | The Kansas City Star | United States | 0 | 0 | 0 |
| 57810 | AS6392 | MidWest Communications, Inc. | United States | 0 | 0 | 0 |
| 57811 | AS6393 | Prysm Technologies | United States | 0 | 0 | 0 |
| 57812 | AS6395 | Level 3 Parent, LLC | United States | 0 | 0 | 0 |
| 57813 | AS6396 | Global Information Exchange Corp | United States | 0 | 0 | 0 |
| 57814 | AS6397 | Lincoln County Tech Group | United States | 0 | 0 | 0 |
| 57815 | AS6398 | Teledesic Corporation | United States | 0 | 0 | 0 |
| 57816 | AS6399 | You Tools Corporation | United States | 0 | 0 | 0 |
| 57817 | AS6402 | Texas AI Systems | United States | 0 | 0 | 0 |
| 57818 | AS6403 | Oregon Public Networking | United States | 0 | 0 | 0 |
| 57819 | AS6408 | Prado Internet Access INc. | United States | 0 | 0 | 0 |
| 57820 | AS6409 | Research Holdings, LTD. | United States | 0 | 0 | 0 |
| 57821 | AS6410 | ASI Communications, Inc. | United States | 0 | 0 | 0 |
| 57822 | AS6411 | Strategic Concepts Corporation | United States | 0 | 0 | 0 |
| 57823 | AS6413 | Southern Online Systems, Inc. | United States | 0 | 0 | 0 |
| 57824 | AS6414 | Thurber Technology Group | United States | 0 | 0 | 0 |
| 57825 | AS6415 | Silicon Reef, Inc. | United States | 0 | 0 | 0 |
| 57826 | AS6416 | Micro Focus | United States | 0 | 0 | 0 |
| 57827 | AS6417 | Agents, Inc. | United States | 0 | 0 | 0 |
| 57828 | AS6418 | SatelNet Communications, Inc. | United States | 0 | 0 | 0 |
| 57829 | AS6420 | Interplay Productions | United States | 0 | 0 | 0 |
| 57830 | AS6422 | Okanagan Internet Junction, Inc. |  Canada | 0 | 0 | 0 |
| 57831 | AS6425 | T E Network, Inc. | United States | 0 | 0 | 0 |
| 57832 | AS6426 | NETCOAST Communications, Inc. | United States | 0 | 0 | 0 |
| 57833 | AS6427 | HURRICANE-ELEC | United States | 0 | 0 | 0 |
| 57834 | AS6430 | Digital Ink | United States | 0 | 0 | 0 |
| 57835 | AS6432 | Google Fiber Inc. | United States | 0 | 0 | 0 |
| 57836 | AS6433 | John Leslie Consulting | United States | 0 | 0 | 0 |
| 57837 | AS6436 | Interaccess Corp. | United States | 0 | 0 | 0 |
| 57838 | AS6437 | Netrex, Inc. | United States | 0 | 0 | 0 |
| 57839 | AS6438 | Outwest Network Services Inc. | United States | 0 | 0 | 0 |
| 57840 | AS6439 | Webmate Technologies, Inc. | United States | 0 | 0 | 0 |
| 57841 | AS6440 | emf.net | United States | 0 | 0 | 0 |
| 57842 | AS6441 | BigBook | United States | 0 | 0 | 0 |
| 57843 | AS6442 | Global Link Information Network | United States | 0 | 0 | 0 |
| 57844 | AS6443 | Emanon Service Corporation | United States | 0 | 0 | 0 |
| 57845 | AS6444 | Siemens Business Systems Intranet Backbone | United States | 0 | 0 | 0 |
| 57846 | AS6445 | Siemens Corporation | United States | 0 | 0 | 0 |
| 57847 | AS6446 | Siemens International Procurement Office | United States | 0 | 0 | 0 |
| 57848 | AS6448 | QAD, Inc. | United States | 0 | 0 | 0 |
| 57849 | AS6449 | Sprint Multimedia Internet Division | United States | 0 | 0 | 0 |
| 57850 | AS6451 | South Florida Educational Federal Credit Union | United States | 0 | 0 | 0 |