asn.dev

Observed topology

AS49183 BEREZHANY-AS

Residential RIPE Cable/DSL/ISP

Upstreams 6 carry this network
Downstreams 8 this network carries
Adjacent (IPv4) 13
Adjacent (IPv6) 8
Upstream graph Who carries AS49183, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS49183 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS49183: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv61,485
AS6663Euroweb Romania S.R.L.UnclassifiedIPv4 IPv6212
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv640
AS24482SG.GSHostingIPv4 IPv629
AS3303Swisscom (Schweiz) AGResidentialIPv426
AS8218Zayo Infrastructure France SAUnclassifiedIPv63

Transit

Downstream networks

inferred

Networks for which AS49183 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS51622PP IV-COMUnclassifiedIPv4285
AS49491PE Sukonnik Mukola ValeriyovuchUnclassifiedIPv4263
AS43309GIPERNET LLCResidentialIPv4 IPv6187
AS197522Kaluska informatsiyna merezha LLCUnclassifiedIPv4 IPv6154
AS52003PP "WiCom"UnclassifiedIPv4 IPv681
AS25155Star Soft Ltd.UnclassifiedIPv466
AS52074FOP Hrush Andriy BogdanovichUnclassifiedIPv466
AS34399MOBISNET ltd.UnclassifiedIPv465

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS49183 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv62,625
AS43309GIPERNET LLCResidentialIPv4 IPv6446
AS6663Euroweb Romania S.R.L.UnclassifiedIPv4 IPv6404
AS51622PP IV-COMUnclassifiedIPv4285
AS49491PE Sukonnik Mukola ValeriyovuchUnclassifiedIPv4263
AS197522Kaluska informatsiyna merezha LLCUnclassifiedIPv4 IPv6158
AS50263A-Systems Sp. z o.o.UnclassifiedIPv4 IPv6110
AS52003PP "WiCom"UnclassifiedIPv4 IPv681
AS25155Star Soft Ltd.UnclassifiedIPv466
AS52074FOP Hrush Andriy BogdanovichUnclassifiedIPv466

All 14 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-22 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.12M 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.