Unclassified
Not enough sources, unclear purpose, or conflicting classifications
- ASNs
- 87,581
- 69.5% of all ASNs
- Routed ASNs
- 53,925
- 61.6% of this type
- IPv4 addresses
- 914.5M
- 26.6% of global
- IPv6 /48s
- 3.58B
- 29.5% of global
Routing data · Oct 22, 2026, 08:21 UTC
Unclassified ASN ranking
| Rank | ASN | Name | Country/region | IPv4 addresses | IPv6 /48s | Prefixes |
|---|---|---|---|---|---|---|
| 19751 | AS48996 | CHPG-MC |  Monaco | 1,024 | 0 | 1 |
| 19752 | AS49012 | UTKONOS-AS |  Russia | 1,024 | 0 | 2 |
| 19753 | AS49016 | gse-as |  Georgia | 1,024 | 0 | 5 |
| 19754 | AS49043 | NOVARTIS-BR |  Switzerland | 1,024 | 0 | 3 |
| 19755 | AS49067 | tr |  Türkiye | 1,024 | 0 | 4 |
| 19756 | AS49086 | onetwosystemsGmbH |  Germany | 1,024 | 0 | 1 |
| 19757 | AS49204 | ITT-UA-AS |  Ukraine | 1,024 | 0 | 1 |
| 19758 | AS49257 | amexas |  Saudi Arabia | 1,024 | 0 | 6 |
| 19759 | AS49274 | TAKEDA-GERMANY | Germany | 1,024 | 0 | 4 |
| 19760 | AS49298 | SOFT-TECH-AS |  Romania | 1,024 | 0 | 1 |
| 19761 | AS49354 | SIMETRIC |  United Kingdom | 1,024 | 0 | 3 |
| 19762 | AS49387 | Springs-Net |  Bulgaria | 1,024 | 0 | 4 |
| 19763 | AS49391 | Joint |  Israel | 1,024 | 0 | 2 |
| 19764 | AS49397 | SAVA-GROUP-AS |  Finland | 1,024 | 0 | 2 |
| 19765 | AS49424 | NEWLINESOLUTIONS-AS |  Uzbekistan | 1,024 | 0 | 4 |
| 19766 | AS49464 | ICFSYSTEMS | Germany | 1,024 | 0 | 2 |
| 19767 | AS49473 | AZV-SH | Germany | 1,024 | 0 | 1 |
| 19768 | AS49480 | Vizor-Gal-AS | Ukraine | 1,024 | 0 | 1 |
| 19769 | AS49481 | ULTRACOM-AS | Russia | 1,024 | 0 | 3 |
| 19770 | AS49498 | AXIANS-HR-AS |  Croatia | 1,024 | 0 | 5 |
| 19771 | AS49545 | StroyTelecom-Yug-AS | Russia | 1,024 | 0 | 1 |
| 19772 | AS49557 | STROYNET-AS | Russia | 1,024 | 0 | 1 |
| 19773 | AS49578 | FREGAT-AS | Russia | 1,024 | 0 | 3 |
| 19774 | AS49589 | ELITENET-UA-AS | Ukraine | 1,024 | 0 | 1 |
| 19775 | AS49608 | COCHENTEK-AS-UK |  Taiwan | 1,024 | 0 | 4 |
| 19776 | AS49651 | ENERCON-AS | Germany | 1,024 | 0 | 4 |
| 19777 | AS49674 | S.C. Djemba IT&C S.R.L. | Romania | 1,024 | 0 | 1 |
| 19778 | AS49702 | MUP-RIM-NET | Russia | 1,024 | 0 | 1 |
| 19779 | AS49735 | itsmedia | Germany | 1,024 | 0 | 1 |
| 19780 | AS49737 | JOBS-BG | Bulgaria | 1,024 | 0 | 4 |
| 19781 | AS49757 | DKT-KHARTSIZSK-AS | Ukraine | 1,024 | 0 | 4 |
| 19782 | AS49829 | ADM-ASN | United Kingdom | 1,024 | 0 | 3 |
| 19783 | AS49833 | GAMEP | Saudi Arabia | 1,024 | 0 | 1 |
| 19784 | AS49838 | TOMTOM |  Netherlands | 1,024 | 0 | 5 |
| 19785 | AS49897 | AliansNet | Russia | 1,024 | 0 | 1 |
| 19786 | AS49914 | Multimedija Netvork |  North Macedonia | 1,024 | 0 | 4 |
| 19787 | AS49934 | FREMAP-AS |  Spain | 1,024 | 0 | 7 |
| 19788 | AS49957 | HQS | Germany | 1,024 | 0 | 3 |
| 19789 | AS49966 | ITSNET | Russia | 1,024 | 0 | 3 |
| 19790 | AS49986 | Paks2 |  Hungary | 1,024 | 0 | 1 |
| 19791 | AS50018 | flowmailer | Netherlands | 1,024 | 0 | 3 |
| 19792 | AS50042 | UBS | Russia | 1,024 | 0 | 4 |
| 19793 | AS50055 | FREEBIRD-ASN | Türkiye | 1,024 | 0 | 1 |
| 19794 | AS50074 | DARNET-UA-AS | Ukraine | 1,024 | 0 | 1 |
| 19795 | AS50106 | ANTRATSIT-RU-NET | Russia | 1,024 | 0 | 1 |
| 19796 | AS50136 | Comtrend | Switzerland | 1,024 | 0 | 1 |
| 19797 | AS50170 | ALTEA | Switzerland | 1,024 | 0 | 2 |
| 19798 | AS50203 | UK-Reynolds-ASN | United Kingdom | 1,024 | 0 | 3 |
| 19799 | AS50246 | TREASURYSYSTEMS-AS | Germany | 1,024 | 0 | 4 |
| 19800 | AS50260 | SVYAZ-ALIANS-AS | Russia | 1,024 | 0 | 1 |