Unclassified

Not enough sources, unclear purpose, or conflicting classifications

ASNs
87,711
69.5% of all ASNs
Routed ASNs
54,034
61.6% of this type
IPv4 addresses
915.1M
26.6% of global
IPv6 /48s
3.63B
29.2% of global

Routing data · Oct 29, 2026, 12:20 UTC

Unclassified ASN ranking

RankASNNameCountry/regionIPv4 addressesIPv6 /48sPrefixes
46401AS201788RUSENERGOSBYTRussia25601
46402AS201793SIGMAA-ASPoland25601
46403AS201796VENOSIsrael25601
46404AS201797SB_Service-ASRussia25601
46405AS201803UCC-ASUkraine25601
46406AS201805SYKES-ASNRomania25601
46407AS201807SAP_SE_PARGermany25601
46408AS201827SPARTAN-GRGreece25601
46409AS201830ETERNITY-CLOUD-MNTUnited Kingdom25601
46410AS201831ACTIVETRADES-ASUnited Kingdom25601
46411AS201839ZAYMER2-ASRussia25601
46412AS201846ROBERT-BOSCH-DE-TGermany25601
46413AS201854octopustelecomUnited Kingdom25601
46414AS201871TIC-ASIran25601
46415AS201879Tecnologias de Informacao S.A.Portugal25601
46416AS201880FIPEK-BILISIMTürkiye25601
46417AS201899IKT-ASBulgaria25601
46418AS201913THEOREMA-EXTRussia25601
46419AS201914ROZTEH-ASRussia25601
46420AS201916AVOSEND-SDRussia25601
46421AS201920QUASAR-ASUkraine25601
46422AS201926vkdataDenmark25601
46423AS201937HOLAFIBRAItaly25601
46424AS201951DIMOCO-ASAustria25601
46425AS201954EUROPOLGAZ-ASPoland25601
46426AS201967elinetAlbania25601
46427AS201970ASKOMANDORRussia25601
46428AS201992DEVBANK-BYBelarus25601
46429AS201993kz-tildapublishing-1Kazakhstan25601
46430AS202000ZHOST-ASRussia25601
46431AS202002Jihun LeeSouth Korea25601
46432AS202018ServinetSpain25601
46433AS202019BODEGA-HOSTINGNetherlands25601
46434AS202034QianyunHong Kong SAR China25601
46435AS202043BIA-BGBulgaria25601
46436AS202048CloudTeknolojiTürkiye25601
46437AS202049STP-ASFinland25601
46438AS202065Aliance-Global-NetGeorgia25601
46439AS202073ABS-ACLOUD-CLIENTS1Czechia25601
46440AS202080giganetAlbania25601
46441AS202082ILOTRussia25601
46442AS202091ZEON-ASRussia25601
46443AS202097IBERMUTUASpain25601
46444AS202104SERVERPLUS-ASRussia25601
46445AS202117TradingPointCyprus25601
46446AS202127SPLAV-ASRussia25601
46447AS202141HALLHOST-ASUnited Kingdom25601
46448AS202155alonegroupTürkiye25601
46449AS202156EVERIA-LIFERussia25601
46450AS202162iMadPoland25601