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

Country/region

Rank	ASN	Name	Country/region	IPv4 addresses	IPv6 /48s	Prefixes
36501	AS47121	SenseMakers	Netherlands	256	1	2
36502	AS47167	FMV-AS	Netherlands	256	1	2
36503	AS47420	TOLUNA	France	256	1	2
36504	AS47426	ADVITEL-AS	United Kingdom	256	1	2
36505	AS47451	Podgorica	Montenegro	256	1	2
36506	AS47545	VST-Raf-AS	Iceland	256	1	2
36507	AS47639	YANUDA	Switzerland	256	1	2
36508	AS47700	THIEME-AS	Germany	256	1	2
36509	AS47865	Inter.link Research and Bug Hunting	Germany	256	1	2
36510	AS47888	GENPL-AS	Poland	256	1	2
36511	AS47988	PHOTOSOFPICKLES	United Kingdom	256	1	2
36512	AS48062	INVERS	Germany	256	1	2
36513	AS48069	M6-AS	France	256	1	2
36514	AS48386	MISAKA-ES	United States	256	1	2
36515	AS48686	SOLTECH-ASN	United Kingdom	256	1	2
36516	AS48992	ALKM-AS	Poland	256	1	2
36517	AS49030	ATINTERNET	France	256	1	2
36518	AS49130	SysEleven-AS49130	Germany	256	1	2
36519	AS49203	EAD-AS	Romania	256	1	2
36520	AS49337	Blinkov Oleksiy Volodymyrovych	Ukraine	256	1	2
36521	AS49552	OST-SPE	Germany	256	1	2
36522	AS49639	KKH	Germany	256	1	2
36523	AS49681	STORPOOL-AS	Bulgaria	256	1	2
36524	AS49689	CORESYSTEM-LABS	France	256	1	2
36525	AS49704	BULGARIA - DZZD	Bulgaria	256	1	2
36526	AS49730	AtoS IT Solutions and Services LLC	Russia	256	1	2
36527	AS49793	IAIN-MCWILLIAMS-AS	United Kingdom	256	1	2
36528	AS49846	PROLEXIC_EU	Netherlands	256	1	2
36529	AS49859	ADAMANT2	Ukraine	256	1	2
36530	AS49862	Netilo AB	Sweden	256	1	2
36531	AS49926	Alex-Zero	United Kingdom	256	1	2
36532	AS50034	EURONICS-EG-AS	Germany	256	1	2
36533	AS50101	Wnorowski i wspolnicy sp.j	Poland	256	1	2
36534	AS50213	Underworld	Norway	256	1	2
36535	AS50277	TPGNET	Switzerland	256	1	2
36536	AS50344	SI-CDE-IT	Slovenia	256	1	2
36537	AS50345	optitel	Belarus	256	1	2
36538	AS50462	WUM-AS	Germany	256	1	2
36539	AS50609	MERCURIA-AS	Switzerland	256	1	2
36540	AS50765	TERRANET-AS	Belarus	256	1	2
36541	AS50906	LUCIAD	Belgium	256	1	2
36542	AS50943	HHLA-AS	Germany	256	1	2
36543	AS50955	AHOST-AS	Russia	256	1	2
36544	AS51067	Sibinfosoft	Russia	256	1	2
36545	AS51091	ATOM86	Netherlands	256	1	2
36546	AS51106	TI8M	Switzerland	256	1	2
36547	AS51143	Informatika	Slovenia	256	1	2
36548	AS51278	IGNUM-ANYCAST-AS	Czechia	256	1	2
36549	AS51289	SKYDNS-AS	Russia	256	1	2
36550	AS51297	ALPARI	Cyprus	256	1	2