asn.dev

Observed topology

AS4849 HKINTCOM-AS AsiaTech Telecom Ltd.

Hosting RIPE

Upstreams 12 carry this network
Downstreams 24 this network carries
Adjacent (IPv4) 53
Adjacent (IPv6) 16
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 12

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.TransitIPv4112
AS9002RETN LimitedUnclassifiedIPv453
AS2914NTT America, Inc.TransitIPv450
AS44901Belcloud LTDHostingIPv427
AS6939Hurricane Electric LLCTransitIPv421
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv415
AS5511Orange S.A.TransitIPv47
AS8218Zayo Infrastructure France SAUnclassifiedIPv43
AS216285MYIP NETWORKS G.P.HostingIPv43
AS24482SG.GSHostingIPv41

Transit

Downstream networks

All 24

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.UnclassifiedIPv44,770
AS44901Belcloud LTDHostingIPv4886
AS47748Daticum ADUnclassifiedIPv4644
AS201178Euronet Telekomunikasyon A.S.ResidentialIPv4481
AS200019ALEXHOST SRLUnclassifiedIPv4 IPv6431
AS206119Veganet Teknolojileri ve Hizmetleri LTD STIUnclassifiedIPv4301
AS44947AMWAJ ALKHYR COMMERCIAL BROKERS CO.UnclassifiedIPv4273
AS26383Baxet Group Inc.UnclassifiedIPv4 IPv6216
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERIResidentialIPv4114
AS68233C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.ResidentialIPv4111

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.UnclassifiedIPv411,258
AS44901Belcloud LTDHostingIPv410,568
AS2914NTT America, Inc.TransitIPv46,731
AS9002RETN LimitedUnclassifiedIPv4 IPv66,121
AS6453TATA COMMUNICATIONS (AMERICA) INCTransitIPv4 IPv63,119
AS6939Hurricane Electric LLCTransitIPv4 IPv61,857
AS6696VERIXI SAUnclassifiedIPv41,331
AS202365Omer GOLGELIUnclassifiedIPv41,266
AS201178Euronet Telekomunikasyon A.S.ResidentialIPv4765
AS5511Orange S.A.TransitIPv4727

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-15 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.09M 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.