asn.dev

Observed topology

AS47478 MSTN-AS

Unclassified RIPE NSP

Upstreams 11 carry this network
Downstreams 7 this network carries
Adjacent (IPv4) 18
Adjacent (IPv6) 5
Upstream graph Who carries AS47478, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS47478 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS47478: 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
AS50509Transroute Telecom LTDUnclassifiedIPv4 IPv6168
AS8732JSC ComcorUnclassifiedIPv434
AS35598INETCOM CARRIER LLCUnclassifiedIPv4 IPv625
AS28917Fiord Networks, UABUnclassifiedIPv4 IPv624
AS29076Citytelecom LLCHostingIPv424
AS57304JSC "RetnNet"UnclassifiedIPv4 IPv69
AS9002RETN LimitedUnclassifiedIPv44
AS62255BiMajLink d.o.o.UnclassifiedIPv4 IPv64
AS24482SG.GSHostingIPv43
AS37721Virtual Technologies & SolutionsResidentialIPv43

All 11 upstreams →

Transit

Downstream networks

inferred

Networks for which AS47478 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS50752Satis Svyaz JSCUnclassifiedIPv4132
AS201842RCSIUnclassifiedIPv4105
AS57627Ilbit Telecom Ltd.UnclassifiedIPv466
AS214511"YTSS" LLCUnclassifiedIPv466
AS42529Sladkih Snov.ru LLCUnclassifiedIPv460
AS5429Telecommunications center UMOS, LLCUnclassifiedIPv435
AS29233Telecommunications center UMOS, LLCUnclassifiedIPv45

Adjacency

Adjacent networks

All 18

Every AS seen directly next to AS47478 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS50509Transroute Telecom LTDUnclassifiedIPv4 IPv6297
AS35598INETCOM CARRIER LLCUnclassifiedIPv4 IPv6150
AS50752Satis Svyaz JSCUnclassifiedIPv4132
AS201842RCSIUnclassifiedIPv4105
AS8732JSC ComcorUnclassifiedIPv496
AS28917Fiord Networks, UABUnclassifiedIPv4 IPv682
AS29076Citytelecom LLCHostingIPv468
AS57627Ilbit Telecom Ltd.UnclassifiedIPv466
AS214511"YTSS" LLCUnclassifiedIPv466
AS42529Sladkih Snov.ru LLCUnclassifiedIPv460

All 18 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-28 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.21M 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.