Unclassified

Not enough sources, unclear purpose, or conflicting classifications

ASNs
87,696
69.5% of all ASNs
Routed ASNs
54,038
61.6% of this type
IPv4 addresses
916.1M
26.9% of global
IPv6 /48s
3.62B
29.9% of global

Routing data · Oct 28, 2026, 04:18 UTC

Unclassified ASN ranking

RankASNNameCountry/regionIPv4 addressesIPv6 /48sPrefixes
49951AS395699UlineUnited States25601
49952AS395703Ogden Clinic Professional CorporationUnited States25601
49953AS395707CEJ Computer Business Systems, LLCUnited States25601
49954AS395721Blue Cross and Blue Shield of Kansas CityUnited States25601
49955AS395722New RelicUnited States25601
49956AS395726Trulite Glass & Aluminum Solutions, LLCUnited States25601
49957AS395727Intellicom Computer ConsultingUnited States25601
49958AS395728District Photo, Inc.United States25601
49959AS395729——25601
49960AS395736Cary Street PartnersUnited States25601
49961AS395744Costco TravelUnited States25601
49962AS395745SquarePoint Ops LLCUnited States25601
49963AS395750Baptist Health CareUnited States25601
49964AS395751DESERT RADIOLOGISTSUnited States25601
49965AS395757Santa Clara County Federal Credit UnionUnited States25601
49966AS395767SUNCAST CorporationUnited States25601
49967AS395773Collegis EducationUnited States25601
49968AS395779ARMSTRONG INTERNATIONAL INCUnited States25601
49969AS395782Finisar CorpUnited States25601
49970AS395786Nomad Global Communications Solutions, Inc.United States25601
49971AS395790SOUTHERN MARYLAND ELECTRIC COOPERATIVE INCUnited States25601
49972AS395804Grande Ronde Hospital, Inc.United States25601
49973AS395806Enova International, Inc.United States25601
49974AS39580984.51 LLCUnited States25601
49975AS395814Wabash Valley Power Association Inc.United States25601
49976AS395818SAFE-PROPUnited States25601
49977AS395820Integrated Security GroupUnited States25601
49978AS395825Cape Radiology GroupUnited States25601
49979AS395834Trondent Developement CorpUnited States25601
49980AS395835AJ Antunes & CoUnited States25601
49981AS395836All States Ag Parts, IncUnited States25601
49982AS395837E-Innovations Networking Inc.United States25601
49983AS395844LUSDUnited States25601
49984AS395854Schroder Investment Management North America Inc.United States25601
49985AS395858RAVINIA FESTIVAL ASSOCIATIONUnited States25601
49986AS395879Identity Group Holdings LLCUnited States25601
49987AS395882Power Integrations, INC.United States25601
49988AS395883AEGUnited States25601
49989AS395884Tampa Bay Rays Baseball, Ltd.United States25601
49990AS395900Cambria Company LLCUnited States25601
49991AS395902TRIPLE - S SALUD,INCPuerto Rico25601
49992AS395905Sandridge Food CorporationUnited States25601
49993AS395906Missouri Botanical Garden Board of TrusteesUnited States25601
49994AS395908——25601
49995AS395923Patrica and Phillip Frost Museum of ScienceUnited States25601
49996AS395930——25601
49997AS395933—United States25601
49998AS395934Legalzoom.com, inc.United States25601
49999AS395936Rust-Oleum CorporationUnited States25601
50000AS395951ZIPDATA.NETUnited States25601