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
36551	AS51410	Fastnet LLC	Russia	256	1	2
36552	AS51413	WK-KAERNTEN	Austria	256	1	2
36553	AS51496	ADVAOPTICAL-MUC	Germany	256	1	2
36554	AS51628	EAV-AS	Russia	256	1	2
36555	AS51709	COMPUTARIS-AS	Romania	256	1	2
36556	AS51761	SAHFR1	France	256	1	2
36557	AS51883	PUMORI-AS	Russia	256	1	2
36558	AS51966	RESTENA-ANYCAST-AS	Luxembourg	256	1	2
36559	AS51970	UEFISCDI	Romania	256	1	2
36560	AS52158	BBRAIL	Germany	256	1	2
36561	AS52234	NIC Chile	Chile	256	1	2
36562	AS52304	NIC Chile	Chile	256	1	2
36563	AS52305	NIC Chile	Chile	256	1	2
36564	AS52306	NIC Chile	Chile	256	1	2
36565	AS52620	BRASIL NORTE BEBIDAS S/A	Brazil	256	1	2
36566	AS52621	Departamento de Agua e Esgoto de Bauru	Brazil	256	1	2
36567	AS52826	Protege Protecao e Transporte de Valores LTDA	Brazil	256	1	2
36568	AS52885	Cooperativa Central Aurora Alimentos	Brazil	256	1	2
36569	AS52915	Usina Sao Jose da Estiva S/A	Brazil	256	1	2
36570	AS54297	Savannah River Site	United States	256	1	2
36571	AS54310	Ludia	Canada	256	1	2
36572	AS54345	FARM BUREAU MUTUAL INSURANCE COMPANY OF IDAHO	United States	256	1	2
36573	AS54495	Bytespur Corporation	United States	256	1	2
36574	AS54544	Woodward McCoach Inc.	United States	256	1	2
36575	AS54561	Secure Dragon LLC.	United States	256	1	2
36576	AS54981	Mandolare LLC	United States	256	1	2
36577	AS54990	1337 Services LLC	St. Kitts & Nevis	256	1	2
36578	AS55676	PT Garuda Media Telematika	Indonesia	256	1	2
36579	AS55857	Harvest Electronics NZ Limited	New Zealand	256	1	2
36580	AS55895	N.S.Computer Service Co.,Ltd.	Japan	256	1	2
36581	AS55901	Sony Computer Entertainment Inc	Japan	256	1	2
36582	AS55909	National Institute of Technology, Kochi College	Japan	256	1	2
36583	AS56178	LATCH-AS-AP	Australia	256	1	2
36584	AS56390	Kuzbassa	Russia	256	1	2
36585	AS56439	PSEC-AS	Ukraine	256	1	2
36586	AS56447	TNCA_KZ	Kazakhstan	256	1	2
36587	AS56531	FRITIDSRESOR	Sweden	256	1	2
36588	AS56607	CHABANOV-AS	Ukraine	256	1	2
36589	AS56700	OSTERAKER	Sweden	256	1	2
36590	AS56717	RESAL-AS	Czechia	256	1	2
36591	AS56880	ASTECOM	Russia	256	1	2
36592	AS56881	ASRND	Russia	256	1	2
36593	AS56948	MDKBB	Germany	256	1	2
36594	AS56963	SKIDATA-AG-AS	Austria	256	1	2
36595	AS57063	PUZL-AS	Estonia	256	1	2
36596	AS57078	RAPORTO	Russia	256	1	2
36597	AS57230	Ariawebco-AS	Iran	256	1	2
36598	AS57533	DELTICOM-AG	Germany	256	1	2
36599	AS57672	DJA-ASN	United Kingdom	256	1	2
36600	AS57683	MONITEL-AS	Russia	256	1	2