Unclassified

Not enough sources, unclear purpose, or conflicting classifications

ASNs
87,698
69.5% of all ASNs
Routed ASNs
54,036
61.6% of this type
IPv4 addresses
915.9M
26.7% of global
IPv6 /48s
3.63B
29.2% of global

Routing data · Oct 28, 2026, 16:21 UTC

Unclassified ASN ranking

RankASNNameCountry/regionIPv4 addressesIPv6 /48sPrefixes
48551AS215161DATAHOSTGreece25601
48552AS215166DELTAINTERNETRomania25601
48553AS215167KRYMTELECOM_LTDRussia25601
48554AS215187PROMISEDUnited Kingdom25601
48555AS215204PCCI-ASPoland25601
48556AS215205OLIMPLAN-ASPoland25601
48557AS215218TER-FRA04Germany25601
48558AS215221OSAP-ASSlovenia25601
48559AS215222CITY-LINE-ASUzbekistan25601
48560AS215226sirius-asRussia25601
48561AS215235CUVICSpain25601
48562AS215237NEMOCATV-ASUzbekistan25601
48563AS215244Red_WingsRussia25601
48564AS215249GOZEN-ASNTürkiye25601
48565AS215253FAMKO-MOJEMEDIA-ASPoland25601
48566AS215259EVOTOROFD-ASRussia25601
48567AS215260EmeraldG-NetCzechia25601
48568AS215270madfoatcomJordan25601
48569AS215271Technology-TownIran25601
48570AS215279BazisRussia25601
48571AS215284Nest-LLCAzerbaijan25601
48572AS215306R&D, LDAPortugal25601
48573AS215328fastnetAzerbaijan25601
48574AS215331VMI-AMSSweden25601
48575AS215333Mansour_SETIsrael25601
48576AS215349ITUSLUGI-SPB-ASRussia25601
48577AS215354ENTRANOVA-ASCzechia25601
48578AS215360LIFESTREAM-KZ-ASKazakhstan25601
48579AS215361SOFTGROUP_ADBulgaria25601
48580AS215374AS208410Azerbaijan25601
48581AS215376mlcloudRussia25601
48582AS215380BZOMEX-ASPoland25601
48583AS215394IVA-ASRussia25601
48584AS215402ASAD-ASRussia25601
48585AS215409HostagenTürkiye25601
48586AS215410KROBE-ASPoland25601
48587AS215416VIGEN PETROSYAN trading as "SAMVELI"Armenia25601
48588AS215430OBUGEN2Türkiye25601
48589AS215432COMPASCO-ASPoland25601
48590AS215438LEBEDEV-A-ERussia25601
48591AS215441ITGLOBALCOM-GAUnited Arab Emirates25601
48592AS215447PRIMENDEstonia25601
48593AS215449AVIONERO-ASSweden25601
48594AS215454SKYNETWORKTürkiye25601
48595AS215456Gazstroyprom-ASRussia25601
48596AS215461VIADONAU-ASAustria25601
48597AS215469VDSPLUS-ASRussia25601
48598AS215483rnpp-ripeUkraine25601
48599AS215497TivarriUnited Kingdom25601
48600AS215498FONCORRussia25601