Observed topology

AS211316 ADYEN2 Adyen N.V.

Unclassified RIPE

Upstreams 26 carry this network

Downstreams 0 this network carries

Adjacent (IPv4) 26

Adjacent (IPv6) 0

Upstream graph Who carries AS211316, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS211316 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS211316: 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
AS8220	COLT Technology Services Group Limited	Hosting	IPv4	158
AS3356	Level 3 Parent, LLC	Transit	IPv4	154
AS216265	ARISTO NETWORKS LTD	Unclassified	IPv4	90
AS2914	NTT America, Inc.	Transit	IPv4	83
AS6461	Zayo Bandwidth	Transit	IPv4	82
AS9498	BHARTI Airtel Ltd.	Mobile	IPv4	58
AS5511	Orange S.A.	Transit	IPv4	51
AS6762	TELECOM ITALIA SPARKLE S.p.A.	Transit	IPv4	45
AS7473	Singapore Telecommunications Ltd	Unclassified	IPv4	33
AS20562	Broadband Hosting B.V.	Hosting	IPv4	32

All 26 upstreams →

Transit

Downstream networks

inferred

Networks for which AS211316 was observed as the last hop before the origin, meaning it appears to provide them transit.

No downstream observed. This network does not appear to carry transit for anyone.

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS211316 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS8220	COLT Technology Services Group Limited	Hosting	IPv4	160
AS3356	Level 3 Parent, LLC	Transit	IPv4	154
AS216265	ARISTO NETWORKS LTD	Unclassified	IPv4	90
AS2914	NTT America, Inc.	Transit	IPv4	83
AS6461	Zayo Bandwidth	Transit	IPv4	82
AS9498	BHARTI Airtel Ltd.	Mobile	IPv4	58
AS5511	Orange S.A.	Transit	IPv4	51
AS6762	TELECOM ITALIA SPARKLE S.p.A.	Transit	IPv4	45
AS7473	Singapore Telecommunications Ltd	Unclassified	IPv4	33
AS20562	Broadband Hosting B.V.	Hosting	IPv4	32

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

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. Adjacency is not the same as peering. Being next to each other in a path covers paid transit, settlement-free peering and customer connections alike, and routing data cannot distinguish them. Treat this as "these networks exchange routes", nothing more specific.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.