Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,616
- 69.5% of all ASNs
- Routed ASNs
- 53,952
- 61.6% of this type
- IPv4 addresses
- 916.2M
- 26.7% of global
- IPv6 /48s
- 3.58B
- 30.2% of global
Routing data · Oct 23, 2026, 16:18 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 27001 | AS42060 | FERATEL-AS |  Austria | 512 | 1 | 2 |
| 27002 | AS42063 | ISKV |  Germany | 512 | 1 | 2 |
| 27003 | AS42135 | AVGA-TERRA-AS |  Russia | 512 | 1 | 3 |
| 27004 | AS42195 | AIST-Telecommunications |  Ukraine | 512 | 1 | 3 |
| 27005 | AS42260 | SKYSYSTEMS-AS | Russia | 512 | 1 | 3 |
| 27006 | AS42564 | ASWASKO-WA |  Poland | 512 | 1 | 2 |
| 27007 | AS42576 | INTRSC-AS | Poland | 512 | 1 | 3 |
| 27008 | AS43101 | TRISEC |  Sweden | 512 | 1 | 2 |
| 27009 | AS43397 | ITEMS | Germany | 512 | 1 | 4 |
| 27010 | AS43702 | LINK-Mobility-SAS |  France | 512 | 1 | 3 |
| 27011 | AS43851 | LWBNET |  United Kingdom | 512 | 1 | 3 |
| 27012 | AS44272 | ASPINSKINT |  Belarus | 512 | 1 | 3 |
| 27013 | AS44329 | NTS-AS | Austria | 512 | 1 | 3 |
| 27014 | AS44397 | MTI-NET | Belarus | 512 | 1 | 3 |
| 27015 | AS44605 | InskyBE-ASN |  Romania | 512 | 1 | 2 |
| 27016 | AS45417 | 1-2-10, S P ROAD |  India | 512 | 1 | 3 |
| 27017 | AS45590 | Hutch Connect |  Hong Kong SAR China | 512 | 1 | 3 |
| 27018 | AS45697 | Universitas Surabaya |  Indonesia | 512 | 1 | 4 |
| 27019 | AS46501 | WatchGuard Technologies, Inc. |  United States | 512 | 1 | 3 |
| 27020 | AS47488 | PORTA-AS | Germany | 512 | 1 | 2 |
| 27021 | AS47769 | EBMPAPST | Germany | 512 | 1 | 4 |
| 27022 | AS47904 | SI-ARCTUR |  Slovenia | 512 | 1 | 3 |
| 27023 | AS48132 | RUTRONIK-AS | Germany | 512 | 1 | 3 |
| 27024 | AS48721 | FLYSERVERS-ENDCLIENTS |  Panama | 512 | 1 | 3 |
| 27025 | AS49078 | RO-UBISOFT-AS | Romania | 512 | 1 | 3 |
| 27026 | AS49421 | LINUXLTD |  Bulgaria | 512 | 1 | 2 |
| 27027 | AS49494 | CEWECOLOR-AS | Germany | 512 | 1 | 2 |
| 27028 | AS49885 | INTERSHOP | Germany | 512 | 1 | 2 |
| 27029 | AS50038 | SIRENATRAVEL-AS | Russia | 512 | 1 | 3 |
| 27030 | AS50065 | SauleNet |  Lithuania | 512 | 1 | 3 |
| 27031 | AS50169 | INVENTOS-AS | Russia | 512 | 1 | 3 |
| 27032 | AS50180 | MED-EL-AS | Austria | 512 | 1 | 2 |
| 27033 | AS50211 | IF-IX-AS | Ukraine | 512 | 1 | 2 |
| 27034 | AS50695 | VLP-AS |  Czechia | 512 | 1 | 3 |
| 27035 | AS50696 | EGRAPHICS-AS | Germany | 512 | 1 | 3 |
| 27036 | AS50997 | NETSPRING-AS |  Switzerland | 512 | 1 | 3 |
| 27037 | AS51147 | ASDELTATELECOM | Russia | 512 | 1 | 2 |
| 27038 | AS51305 | TPV-POLSKA-AS | Poland | 512 | 1 | 3 |
| 27039 | AS51509 | NEO-AS | Slovenia | 512 | 1 | 2 |
| 27040 | AS51806 | CYIM | France | 512 | 1 | 2 |
| 27041 | AS51839 | QSKILLS | Germany | 512 | 1 | 2 |
| 27042 | AS51894 | AS_Mikrotikls |  Latvia | 512 | 1 | 3 |
| 27043 | AS51957 | AQUAFON-AS | Russia | 512 | 1 | 2 |
| 27044 | AS52003 | WICOM-UA-AS | Ukraine | 512 | 1 | 3 |
| 27045 | AS52127 | Axway-Software-AS | France | 512 | 1 | 2 |
| 27046 | AS52370 | CABASE Camara Arg de Base de Datos y Serv en Linea |  Argentina | 512 | 1 | 3 |
| 27047 | AS52676 | C3 Desenvolvimento de Sistemas Computacionais |  Brazil | 512 | 1 | 3 |
| 27048 | AS52834 | FERJ - Fundacao Educacional Regional Jaraguaense | Brazil | 512 | 1 | 2 |
| 27049 | AS53904 | CANARIE Inc |  Canada | 512 | 1 | 3 |
| 27050 | AS54975 | Inkbridge | Canada | 512 | 1 | 2 |