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, 10:23 UTC

Unclassified ASN ranking

Country/region

Rank	ASN	Name	Country/region	IPv4 addresses	IPv6 /48s	Prefixes
37101	AS211927	ARTILECT	Sweden	256	1	2
37102	AS211967	INFOSYSTEMS	Ukraine	256	1	2
37103	AS212014	NUGOLO-AS	Switzerland	256	1	2
37104	AS212076	Pardisco	Iran	256	1	2
37105	AS212170	RULA	Slovenia	256	1	2
37106	AS212351	CHOJINCORP	France	256	1	2
37107	AS212358	WeiXuan Chang	Taiwan	256	1	2
37108	AS212379	CrefoNET	Austria	256	1	2
37109	AS212403	RBK	Germany	256	1	2
37110	AS212405	Kristjan-Komlosi	Slovenia	256	1	2
37111	AS212515	BLOCKA	Sweden	256	1	2
37112	AS212520	dTatlisu	Germany	256	1	2
37113	AS212717	TIETO-LATVIA	Latvia	256	1	2
37114	AS212782	ThreeUK	Netherlands	256	1	2
37115	AS212805	canik	Türkiye	256	1	2
37116	AS212825	NIMNET-AS	Ukraine	256	1	2
37117	AS212911	TAB-DIGITAL	Latvia	256	1	2
37118	AS212949	MISTRALAI_HQ	France	256	1	2
37119	AS212968	PL-NOBELTOWER-AS	Poland	256	1	2
37120	AS212981	SCHILLER-AS	Switzerland	256	1	2
37121	AS213044	BVG-AS	Switzerland	256	1	2
37122	AS213067	TCSP-AS	Russia	256	1	2
37123	AS213290	GPL	Ukraine	256	1	2
37124	AS213400	MD-XDATA-CLOUD	Moldova	256	1	2
37125	AS213485	BADBIT	Italy	256	1	2
37126	AS213600	voicecloud	Spain	256	1	2
37127	AS213679	ONE-CORE-SPARK	Romania	256	1	2
37128	AS213726	DE-EFS	Germany	256	1	2
37129	AS213748	MQNG	Germany	256	1	2
37130	AS213764	DALLMANN	Germany	256	1	2
37131	AS214002	WIIT-DUS	Germany	256	1	2
37132	AS214032	BUDOVIT	Czechia	256	1	2
37133	AS214059	Czimer-kft	Hungary	256	1	2
37134	AS214064	Kevin-Titmarsh	United Kingdom	256	1	2
37135	AS214094	Association Osservatorio Nessuno ODV	Italy	256	1	2
37136	AS214165	SYSADVISORS	Poland	256	1	2
37137	AS214237	setaiga	Switzerland	256	1	2
37138	AS214278	proalpha	Germany	256	1	2
37139	AS214423	MSI-AS	Netherlands	256	1	2
37140	AS214525	PLANETA-AS	Russia	256	1	2
37141	AS214622	DECIX-RESERVED	Germany	256	1	2
37142	AS214628	WWIT-ASN	Germany	256	1	2
37143	AS214649	NETCAT	Austria	256	1	2
37144	AS214710	nLogic AS	Norway	256	1	2
37145	AS214752	MILLISTREAM-ASN	Sweden	256	1	2
37146	AS214944	SECOPS	Moldova	256	1	2
37147	AS214970	STREADER	Netherlands	256	1	2
37148	AS215107	proginter	Israel	256	1	2
37149	AS215220	TMS25	Romania	256	1	2
37150	AS215252	LANTEC-AS	United Kingdom	256	1	2