Unclassified

Not enough sources, unclear purpose, or conflicting classifications

ASNs
87,722
69.5% of all ASNs
Routed ASNs
54,032
61.6% of this type
IPv4 addresses
915.7M
26.7% of global
IPv6 /48s
3.62B
29.9% of global

Routing data · Oct 30, 2026, 10:23 UTC

Unclassified ASN ranking

RankASNNameCountry/regionIPv4 addressesIPv6 /48sPrefixes
43351AS64422SIMRA-ASIran25601
43352AS64440ASN-KAMSNorway25601
43353AS64447FibaHoldingTürkiye25601
43354AS64450YADRO-ASRussia25601
43355AS64453LARITEX-TVMoldova25601
43356AS64461SMARTAVIA-ASRussia25601
43357AS64464BG-EGTBulgaria25601
43358AS64471ABC-ASIGURARI-ASRomania25601
43359AS64514—United States25601
43360AS64529—United States25601
43361AS64537——25601
43362AS64550—United States25601
43363AS64584——25601
43364AS64612——25601
43365AS64632—United States25601
43366AS64698——25601
43367AS64722—United States25601
43368AS64727—United States25601
43369AS64763——25601
43370AS64840——25601
43371AS64867——25601
43372AS64945——25601
43373AS65006——25601
43374AS65013—United States25601
43375AS65037——25601
43376AS65049——25601
43377AS65059——25601
43378AS65103—United States25601
43379AS65138——25601
43380AS65152——25601
43381AS65167——25601
43382AS65200—United States25601
43383AS65215——25601
43384AS65250——25601
43385AS65309—United States25601
43386AS65311——25601
43387AS65354——25601
43388AS65378—United States25601
43389AS65401—United States25601
43390AS65504——25601
43391AS65517—United States25601
43392AS65525—United States25601
43393AS65526——25601
43394AS65542——25601
43395AS65593——25601
43396AS65605——25601
43397AS65645——25601
43398AS65777——25601
43399AS65989——25601
43400AS66500——25601