Observed topology

AS29667 ATLANTISNET-AS

Unclassified RIPE NSP

Upstreams 7 carry this network

Downstreams 1 this network carries

Adjacent (IPv4) 7

Adjacent (IPv6) 4

Upstream graph Who carries AS29667, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS29667 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS29667: 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
AS57344	Telehouse EAD	Residential	IPv4	750
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	186
AS44901	Belcloud LTD	Hosting	IPv4 IPv6	106
AS8717	A1 Bulgaria EAD	Residential	IPv4	90
AS8218	Zayo Infrastructure France SA	Unclassified	IPv4 IPv6	20
AS41313	"NOVATEL" EOOD	Unclassified	IPv4	20
AS8280	SYNAPSECOM S.A. Provider of Telecommunications and Internet Services	Hosting	IPv6	1

Transit

Downstream networks

inferred

Networks for which AS29667 was observed as the last hop before the origin, meaning it appears to provide them transit.

AS	Network	Type	Families	Paths seen
AS210646	ATLANTIS SAT LTD	Unclassified	IPv4	212

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS29667 in a routing path, in either direction.

AS	Network	Type	Families	Paths seen
AS57344	Telehouse EAD	Residential	IPv4	913
AS6939	Hurricane Electric LLC	Transit	IPv4 IPv6	213
AS210646	ATLANTIS SAT LTD	Unclassified	IPv4	212
AS44901	Belcloud LTD	Hosting	IPv4 IPv6	116
AS8717	A1 Bulgaria EAD	Residential	IPv4	90
AS41313	"NOVATEL" EOOD	Unclassified	IPv4	29
AS8218	Zayo Infrastructure France SA	Unclassified	IPv4 IPv6	23
AS8280	SYNAPSECOM S.A. Provider of Telecommunications and Internet Services	Hosting	IPv6	1

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-19 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.17M 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.