asn.dev

Observed topology

AS29208 QUANTCOM-AS Quantcom a.s.

Unclassified RIPE NSP

Upstreams 26 carry this network
Downstreams 63 this network carries
Adjacent (IPv4) 87
Adjacent (IPv6) 53
Upstream graph Who carries AS29208, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS29208 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS29208: 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.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv6738
AS3257GTT Communications Inc.TransitIPv4 IPv6436
AS6939Hurricane Electric LLCTransitIPv4 IPv6361
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6113
AS33891Core-Backbone GmbHHostingIPv470
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv460
AS1836green.ch AGResidentialIPv4 IPv640
AS24482SG.GSHostingIPv4 IPv640
AS34019Hivane AssociationUnclassifiedIPv4 IPv640
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv640

All 26 upstreams →

Transit

Downstream networks

All 63

Networks for which AS29208 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS198605AVAST Software s.r.o.UnclassifiedIPv4 IPv6601
AS48926Pe3ny Net s.r.o.UnclassifiedIPv4 IPv6399
AS21045K-net Technical International Group, s.r.o.UnclassifiedIPv4366
AS210631SafeDX s.r.o.UnclassifiedIPv4 IPv6282
AS203488DaLuNET s.r.o.UnclassifiedIPv4 IPv6277
AS62102Prazska plynarenska, a.s.UnclassifiedIPv4 IPv6216
AS198101Kooperativa pojistovna, a.s., Vienna Insurance GroupUnclassifiedIPv4 IPv6194
AS60266EmbedIT s.r.o.UnclassifiedIPv4 IPv6159
AS196653BEST-NET s.r.o.UnclassifiedIPv4 IPv6155
AS206785Magistrat mesta BrnaUnclassifiedIPv4 IPv6155

All 63 downstreams →

Adjacency

Adjacent networks

All 93

Every AS seen directly next to AS29208 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS1299Arelion Sweden ABTransitIPv4 IPv62,426
AS3257GTT Communications Inc.TransitIPv4 IPv61,718
AS6939Hurricane Electric LLCTransitIPv4 IPv61,169
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6955
AS39791Telco Pro Services, a. s.UnclassifiedIPv4 IPv6647
AS198605AVAST Software s.r.o.UnclassifiedIPv4 IPv6606
AS8251FreeTel, s.r.o.HostingIPv4 IPv6531
AS48926Pe3ny Net s.r.o.UnclassifiedIPv4 IPv6399
AS21045K-net Technical International Group, s.r.o.UnclassifiedIPv4366
AS48362Stadtwerke FeldkirchResidentialIPv4 IPv6359

All 93 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-31 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.50M 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.