asn.dev

Observed topology

AS29405 VNET-AS VNET a.s.

Hosting RIPE NSP

Upstreams 26 carry this network
Downstreams 23 this network carries
Adjacent (IPv4) 49
Adjacent (IPv6) 36
Upstream graph Who carries AS29405, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS29405 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 26

Networks observed carrying traffic for AS29405: 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
AS3356Level 3 Parent, LLCTransitIPv4 IPv6515
AS1299Arelion Sweden ABTransitIPv4 IPv6375
AS6939Hurricane Electric LLCTransitIPv4 IPv6277
AS199803ComSource s.r.o.HostingIPv4228
AS3257GTT Communications Inc.TransitIPv4 IPv6218
AS174Cogent Communications, LLCTransitIPv4 IPv6175
AS9002RETN LimitedUnclassifiedIPv4 IPv682
AS24482SG.GSHostingIPv4 IPv641
AS34019Hivane AssociationUnclassifiedIPv4 IPv641
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv641

All 26 upstreams →

Transit

Downstream networks

All 23

Networks for which AS29405 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS41564Orion Network LimitedHostingIPv4 IPv6819
AS61424eServer s.r.o.UnclassifiedIPv4 IPv6538
AS51653PRESNET s.r.o.UnclassifiedIPv4531
AS216093Root Localhost LLCUnclassifiedIPv4 IPv6149
AS214072Hlavne mesto Slovenskej republiky BratislavaUnclassifiedIPv4115
AS48133SWAN, a.s.UnclassifiedIPv4 IPv6107
AS207437CHOICE s.r.o.UnclassifiedIPv4 IPv692
AS214087EXO TECHNOLOGIES spol. s r.o.UnclassifiedIPv4 IPv692
AS34689Castlegem SRLUnclassifiedIPv4 IPv691
AS198113VODOTIKA, a.s.UnclassifiedIPv4 IPv691

All 23 downstreams →

Adjacency

Adjacent networks

All 54

Every AS seen directly next to AS29405 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,396
AS41564Orion Network LimitedHostingIPv4 IPv6819
AS1299Arelion Sweden ABTransitIPv4 IPv6687
AS3257GTT Communications Inc.TransitIPv4 IPv6661
AS6939Hurricane Electric LLCTransitIPv4 IPv6616
AS61424eServer s.r.o.UnclassifiedIPv4 IPv6538
AS51653PRESNET s.r.o.UnclassifiedIPv4531
AS174Cogent Communications, LLCTransitIPv4 IPv6465
AS9002RETN LimitedUnclassifiedIPv4 IPv6242
AS199803ComSource s.r.o.HostingIPv4228

All 54 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.