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 |
|---|---|---|---|---|---|---|
| 57701 | AS6230 | Global Access Network |  United States | 0 | 0 | 0 |
| 57702 | AS6232 | Iowa Network Services (INS) | United States | 0 | 0 | 0 |
| 57703 | AS6234 | Etak, Inc. | United States | 0 | 0 | 0 |
| 57704 | AS6235 | SUMMIT MEDICAL GROUP | United States | 0 | 0 | 0 |
| 57705 | AS6236 | Business & Banking Concepts | United States | 0 | 0 | 0 |
| 57706 | AS6237 | Webbed Communications | United States | 0 | 0 | 0 |
| 57707 | AS6238 | Dept. of Public Safety & Corrections | United States | 0 | 0 | 0 |
| 57708 | AS6239 | RF Networks | United States | 0 | 0 | 0 |
| 57709 | AS6240 | Chilenet Ltda. |  Chile | 0 | 0 | 0 |
| 57710 | AS6241 | Distributel Communications Limited |  Canada | 0 | 0 | 0 |
| 57711 | AS6242 | Sprint Communications Corp. | United States | 0 | 0 | 0 |
| 57712 | AS6243 | JAB Wireless, INC. | United States | 0 | 0 | 0 |
| 57713 | AS6244 | Swieca Holdings, LLC | United States | 0 | 0 | 0 |
| 57714 | AS6246 | NuWave | United States | 0 | 0 | 0 |
| 57715 | AS6247 | SPAN INFORMATION TECHNOLOGY, Inc. | Canada | 0 | 0 | 0 |
| 57716 | AS6249 | RCN | United States | 0 | 0 | 0 |
| 57717 | AS6251 | UCLA Physical Sciences Division | United States | 0 | 0 | 0 |
| 57718 | AS6252 | Evolution On-Line Systems, Inc. | United States | 0 | 0 | 0 |
| 57719 | AS6255 | Channel 1 Communications | United States | 0 | 0 | 0 |
| 57720 | AS6257 | Novalink USA | United States | 0 | 0 | 0 |
| 57721 | AS6258 | Telecon Communications Corp. | United States | 0 | 0 | 0 |
| 57722 | AS6259 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57723 | AS6260 | MOD Mission Critical, LLC | United States | 0 | 0 | 0 |
| 57724 | AS6261 | Windstream Communications LLC | United States | 0 | 0 | 0 |
| 57725 | AS6263 | State of North Dakota, Information Technology Department | United States | 0 | 0 | 0 |
| 57726 | AS6264 | ALTO | United States | 0 | 0 | 0 |
| 57727 | AS6265 | Sivensa Corp. | United States | 0 | 0 | 0 |
| 57728 | AS6268 | Mistik Systems | United States | 0 | 0 | 0 |
| 57729 | AS6270 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57730 | AS6271 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57731 | AS6272 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57732 | AS6273 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57733 | AS6274 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57734 | AS6275 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57735 | AS6276 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57736 | AS6277 | Cogent Communications, LLC | United States | 0 | 0 | 0 |
| 57737 | AS6278 | Moran Communications Group | United States | 0 | 0 | 0 |
| 57738 | AS6280 | Babillard Synapse | Canada | 0 | 0 | 0 |
| 57739 | AS6281 | CMS Automation, Inc. | United States | 0 | 0 | 0 |
| 57740 | AS6283 | Lyceum Internet | United States | 0 | 0 | 0 |
| 57741 | AS6284 | MetroNet Internet Services | United States | 0 | 0 | 0 |
| 57742 | AS6285 | CoreComm Internet Services Inc | United States | 0 | 0 | 0 |
| 57743 | AS6287 | Spacestar Communications | United States | 0 | 0 | 0 |
| 57744 | AS6288 | PerTech Inc. | United States | 0 | 0 | 0 |
| 57745 | AS6290 | AT&T Alascom, Inc. | United States | 0 | 0 | 0 |
| 57746 | AS6291 | Microsoft Corporation | United States | 0 | 0 | 0 |
| 57747 | AS6293 | Eskimo North, Inc. | United States | 0 | 0 | 0 |
| 57748 | AS6294 | Compu-Tek International | United States | 0 | 0 | 0 |
| 57749 | AS6296 | HUNTER COMMUNICATIONS | United States | 0 | 0 | 0 |
| 57750 | AS6297 | Organic, Inc | United States | 0 | 0 | 0 |