Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,615
- 69.5% of all ASNs
- Routed ASNs
- 53,933
- 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, 06:22 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 66651 | AS42976 | TELEFONICA |  Spain | 0 | 0 | 0 |
| 66652 | AS42978 | PATRICK7-AS |  Switzerland | 0 | 0 | 0 |
| 66653 | AS42979 | ASGLBLCOM |  Lithuania | 0 | 0 | 0 |
| 66654 | AS42980 | MCP-AS |  Norway | 0 | 0 | 0 |
| 66655 | AS42983 | BA-GLOBALNET |  Bosnia & Herzegovina | 0 | 0 | 0 |
| 66656 | AS42987 | O2Business |  United Kingdom | 0 | 0 | 0 |
| 66657 | AS43000 | SOBIN-AS |  Russia | 0 | 0 | 0 |
| 66658 | AS43003 | Kaufmann |  Austria | 0 | 0 | 0 |
| 66659 | AS43006 | DIGITAL-REALTY-IE | United Kingdom | 0 | 0 | 0 |
| 66660 | AS43010 | VOLIA |  Ukraine | 0 | 0 | 0 |
| 66661 | AS43011 | OMSK-AS | Russia | 0 | 0 | 0 |
| 66662 | AS43014 | Kirkland-AS |  United States | 0 | 0 | 0 |
| 66663 | AS43021 | certit-hosting |  Sweden | 0 | 0 | 0 |
| 66664 | AS43023 | AA-ASN |  Croatia | 0 | 0 | 0 |
| 66665 | AS43032 | DEEPTOWN-AS | Ukraine | 0 | 0 | 0 |
| 66666 | AS43053 | NOVAKTV-AS | Russia | 0 | 0 | 0 |
| 66667 | AS43082 | ServerSpace-AS | United Kingdom | 0 | 0 | 0 |
| 66668 | AS43083 | MCC-HR-AS | Croatia | 0 | 0 | 0 |
| 66669 | AS43094 | Digital-Network |  Moldova | 0 | 0 | 0 |
| 66670 | AS43095 | ROSCOSMOSBANK-NET | Russia | 0 | 0 | 0 |
| 66671 | AS43112 | tsbg_hosting |  Bulgaria | 0 | 0 | 0 |
| 66672 | AS43119 | HILCONA-AS |  Liechtenstein | 0 | 0 | 0 |
| 66673 | AS43124 | RUNE-NET | Ukraine | 0 | 0 | 0 |
| 66674 | AS43134 | AdNext | Bulgaria | 0 | 0 | 0 |
| 66675 | AS43136 | INFOTRUST-NET | Switzerland | 0 | 0 | 0 |
| 66676 | AS43144 | bs_pl |  Poland | 0 | 0 | 0 |
| 66677 | AS43146 | Agava | Russia | 0 | 0 | 0 |
| 66678 | AS43147 | Equinix-MAPS | Poland | 0 | 0 | 0 |
| 66679 | AS43157 | URBANWIMAX-NET | United Kingdom | 0 | 0 | 0 |
| 66680 | AS43165 | optibase_ltd |  Israel | 0 | 0 | 0 |
| 66681 | AS43166 | TOPNET-LTD | Ukraine | 0 | 0 | 0 |
| 66682 | AS43178 | Technolabs Networks Ltd. | United Kingdom | 0 | 0 | 0 |
| 66683 | AS43181 | NsofNetworksLTD | Israel | 0 | 0 | 0 |
| 66684 | AS43187 | DELOITTE-HU-AS |  Hungary | 0 | 0 | 0 |
| 66685 | AS43194 | Reinhold-cohn | Israel | 0 | 0 | 0 |
| 66686 | AS43217 | HEIDRICK-STRUGGLES-PARIS | United States | 0 | 0 | 0 |
| 66687 | AS43218 | EURO-ASYS | Russia | 0 | 0 | 0 |
| 66688 | AS43222 | CRIMEA-IX-AS | Russia | 0 | 0 | 0 |
| 66689 | AS43224 | IRM-AS |  Romania | 0 | 0 | 0 |
| 66690 | AS43225 | KGCS |  Netherlands | 0 | 0 | 0 |
| 66691 | AS43229 | NL-GCL | Netherlands | 0 | 0 | 0 |
| 66692 | AS43230 | OMNIPORT-AS | Romania | 0 | 0 | 0 |
| 66693 | AS43245 | DATAKIX |  Iran | 0 | 0 | 0 |
| 66694 | AS43251 | SURFCONTROL-READING | United Kingdom | 0 | 0 | 0 |
| 66695 | AS43255 | FSA-UK-AS | United Kingdom | 0 | 0 | 0 |
| 66696 | AS43261 | MEGANET-AS | Ukraine | 0 | 0 | 0 |
| 66697 | AS43266 | VOLIA-AS | Ukraine | 0 | 0 | 0 |
| 66698 | AS43283 | IBM-RO-AS | Romania | 0 | 0 | 0 |
| 66699 | AS43302 | NERSI-AS | Russia | 0 | 0 | 0 |
| 66700 | AS43313 | FLT | United Kingdom | 0 | 0 | 0 |