Upstream networks

AS8422 NETCOLOGNE

Residential RIPE Cable/DSL/ISP

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS8422: the AS immediately before it in a routing path. Ranked by how many paths showed the relationship, which reflects how widely it is used, not how much traffic crosses it.

AS	Network	Type	Families	Paths seen
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	456
AS1299	Arelion Sweden AB	Transit	IPv4 IPv6	454
AS3356	Level 3 Parent, LLC	Transit	IPv4	436
AS34549	meerfarbig GmbH & Co. KG	Hosting	IPv4 IPv6	161
AS9002	RETN Limited	Unclassified	IPv4 IPv6	137
AS174	Cogent Communications, LLC	Transit	IPv4 IPv6	132
AS3333	Reseaux IP Europeens Network Coordination Centre (RIPE NCC)	Unclassified	IPv4 IPv6	50
AS24482	SG.GS	Hosting	IPv4 IPv6	50
AS29504	Freenet Liberec, z.s.	Unclassified	IPv4 IPv6	50
AS42708	Glesys AB	Unclassified	IPv4 IPv6	50
AS48185	team.blue NV	Unclassified	IPv4 IPv6	50
AS48362	Stadtwerke Feldkirch	Residential	IPv4 IPv6	50
AS50300	CustodianDC Limited	Unclassified	IPv4 IPv6	50
AS212024	Marc Schmitt	Unclassified	IPv4 IPv6	50
AS293	ESnet	Unclassified	IPv4	37
AS3303	Swisscom (Schweiz) AG	Residential	IPv4	37
AS3741	Dimension Data	Unclassified	IPv4	37
AS4657	StarHub Ltd	Residential	IPv4	37
AS12552	GlobalConnect AB	Unclassified	IPv4	37
AS17639	Converge ICT Solutions Inc.	Unclassified	IPv4	37
AS20485	Joint Stock Company TransTeleCom	Unclassified	IPv4	37
AS20766	Association "Gitoyen"	Unclassified	IPv4	37
AS34927	iFog GmbH	Hosting	IPv4	37
AS37100	SEACOM Limited	Unclassified	IPv4	37
AS37721	Virtual Technologies & Solutions	Residential	IPv4	37
AS50304	Blix Solutions AS	Unclassified	IPv4	37
AS50673	Serverius Holding B.V.	Unclassified	IPv4	37
AS29632	Netassist International EOOD	Unclassified	IPv6	26
AS56662	Marcin Gondek	Unclassified	IPv6	13
AS213241	TECHIT.BE SRL	Residential	IPv6	13

Inferred from path position, not from any declaration by either party. A network appearing here is carrying these routes; whether that is a paid transit arrangement, a backup, or something else is not something routing data can tell you.

Derived from routing tables collected at 2026-10-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.22M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.