asn.dev

Observed topology

AS4849 S3Company S3 Company Ltd

Hosting RIPE

Upstreams 11 carry this network
Downstreams 26 this network carries
Adjacent (IPv4) 53
Adjacent (IPv6) 15
Upstream graph Who carries AS4849, and who carries them, drawn as a map up to the transit-free core. 11 exchanges Where AS4849 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 11

Networks observed carrying traffic for AS4849: 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
AS3257GTT Communications Inc.TransitIPv4142
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv453
AS2914NTT America, Inc.TransitIPv445
AS6939Hurricane Electric LLCTransitIPv424
AS44901Belcloud LTDHostingIPv419
AS5511Orange S.A.TransitIPv411
AS8218Zayo Infrastructure France SAUnclassifiedIPv43
AS216285MYIP NETWORKS G.P.HostingIPv43
AS24482SG.GSHostingIPv41
AS34927iFog GmbHHostingIPv41

All 11 upstreams →

Transit

Downstream networks

All 26

Networks for which AS4849 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS43260DGN TEKNOLOJI A.S.UnclassifiedIPv44,879
AS44901Belcloud LTDHostingIPv4789
AS201178Euronet Telekomunikasyon A.S.ResidentialIPv4744
AS47748Daticum ADUnclassifiedIPv4677
AS206119Veganet Teknolojileri ve Hizmetleri LTD STIUnclassifiedIPv4635
AS200019ALEXHOST S.R.L.UnclassifiedIPv4 IPv6498
AS402931AdaptGroupUnclassifiedIPv4340
AS26383Baxet Group Inc.UnclassifiedIPv4 IPv6206
AS44947AMWAJ ALKHYR COMMERCIAL BROKERS CO.UnclassifiedIPv4183
AS213737AYOSOFT LTDUnclassifiedIPv4166

All 26 downstreams →

Adjacency

Adjacent networks

All 55

Every AS seen directly next to AS4849 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS43260DGN TEKNOLOJI A.S.UnclassifiedIPv411,265
AS44901Belcloud LTDHostingIPv49,008
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv66,949
AS2914NTT America, Inc.TransitIPv46,675
AS3257GTT Communications Inc.TransitIPv4 IPv62,823
AS6939Hurricane Electric LLCTransitIPv4 IPv62,083
AS202365Omer GOLGELIUnclassifiedIPv41,346
AS5511Orange S.A.TransitIPv41,073
AS206119Veganet Teknolojileri ve Hizmetleri LTD STIUnclassifiedIPv4989
AS201178Euronet Telekomunikasyon A.S.ResidentialIPv4847

All 55 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-12 18:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.25M 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.