Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,727
- 69.5% of all ASNs
- Routed ASNs
- 54,049
- 61.6% of this type
- IPv4 addresses
- 915.7M
- 26.7% of global
- IPv6 /48s
- 3.63B
- 29.3% of global
Routing data · Oct 30, 2026, 04:19 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 42251 | AS54774 | PRINTPACK, Inc. |  United States | 256 | 0 | 1 |
| 42252 | AS54786 | ACT Education Corp. | United States | 256 | 0 | 1 |
| 42253 | AS54788 | Montreal Gateway Terminals Partnership |  Canada | 256 | 0 | 1 |
| 42254 | AS54792 | Chicago White Sox, LTD. | United States | 256 | 0 | 1 |
| 42255 | AS54793 | White Label Communications LLC | United States | 256 | 0 | 1 |
| 42256 | AS54796 | Enerpac Tool Group Corp. | United States | 256 | 0 | 1 |
| 42257 | AS54808 | SUN COAST RESOURCES, INC | United States | 256 | 0 | 1 |
| 42258 | AS54815 | TSI SEMICONDUCTORS | United States | 256 | 0 | 1 |
| 42259 | AS54818 | Smilegate West, Inc. | Canada | 256 | 0 | 1 |
| 42260 | AS54824 | ITS, INC. | United States | 256 | 0 | 1 |
| 42261 | AS54828 | SCENTSY | United States | 256 | 0 | 1 |
| 42262 | AS54837 | Butler Snow | United States | 256 | 0 | 1 |
| 42263 | AS54849 | Kane Warehousing, Inc | United States | 256 | 0 | 1 |
| 42264 | AS54851 | New England Baptist Hospital | United States | 256 | 0 | 1 |
| 42265 | AS54857 | Qorvo US, Inc | United States | 256 | 0 | 1 |
| 42266 | AS54859 | Beta Technologies Ltd | Canada | 256 | 0 | 1 |
| 42267 | AS54860 | Southern Illinois Hospital Services | United States | 256 | 0 | 1 |
| 42268 | AS54875 | SBK TELECOM | Canada | 256 | 0 | 1 |
| 42269 | AS54878 | Backlund Investment Co. | United States | 256 | 0 | 1 |
| 42270 | AS54892 | Center on Budget and Policy Priorities | United States | 256 | 0 | 1 |
| 42271 | AS54894 | Summit Rock Advisors, LLC | United States | 256 | 0 | 1 |
| 42272 | AS54901 | Wave2Net LLC | United States | 256 | 0 | 1 |
| 42273 | AS54909 | — | — | 256 | 0 | 1 |
| 42274 | AS54912 | Bay Alarm Company | United States | 256 | 0 | 1 |
| 42275 | AS54918 | Infor (US), Inc | United States | 256 | 0 | 1 |
| 42276 | AS54920 | Phaedon Acquisition, Inc. | United States | 256 | 0 | 1 |
| 42277 | AS54928 | Mount Sinai Medical Center of Florida, Inc. | United States | 256 | 0 | 1 |
| 42278 | AS54937 | MacDon Industries Ltd. | Canada | 256 | 0 | 1 |
| 42279 | AS54941 | St Mary's University | Canada | 256 | 0 | 1 |
| 42280 | AS54946 | Metro Health | United States | 256 | 0 | 1 |
| 42281 | AS54953 | CALIBER-NODE | United States | 256 | 0 | 1 |
| 42282 | AS54956 | Vermont Electric Power Company, Inc. | United States | 256 | 0 | 1 |
| 42283 | AS54958 | LAW Wireless, LLC | United States | 256 | 0 | 1 |
| 42284 | AS54959 | Lockheed Martin Corporation | United States | 256 | 0 | 1 |
| 42285 | AS54961 | Mitchell International | United States | 256 | 0 | 1 |
| 42286 | AS54962 | Mitchell International | United States | 256 | 0 | 1 |
| 42287 | AS54964 | Premier Business Centers | United States | 256 | 0 | 1 |
| 42288 | AS54970 | NORTHERN AIR CARGO | United States | 256 | 0 | 1 |
| 42289 | AS54977 | Merit Medical Systems, Inc | United States | 256 | 0 | 1 |
| 42290 | AS54983 | FirstService Residential, Inc. | United States | 256 | 0 | 1 |
| 42291 | AS54991 | Cadence Bank, N.A. | United States | 256 | 0 | 1 |
| 42292 | AS54998 | St. Josephs/Candler Health System, Inc. | United States | 256 | 0 | 1 |
| 42293 | AS54999 | Tenaris Global Services (USA) Corp. | United States | 256 | 0 | 1 |
| 42294 | AS55008 | Procaps Laboratories,Inc | United States | 256 | 0 | 1 |
| 42295 | AS55018 | Prime Holdings Insurance Services Inc | United States | 256 | 0 | 1 |
| 42296 | AS55047 | NATIONAL WILDLIFE FEDERATION | United States | 256 | 0 | 1 |
| 42297 | AS55054 | IPv4 Superhub Limited | United States | 256 | 0 | 1 |
| 42298 | AS55061 | IEX Group, Inc. | United States | 256 | 0 | 1 |
| 42299 | AS55065 | Fort HealthCare Inc | United States | 256 | 0 | 1 |
| 42300 | AS55075 | Telecommunication Properties | United States | 256 | 0 | 1 |