asn.dev

Observed topology

AS56740 DATAHATA-AS

Unclassified RIPE

Upstreams 3 carry this network
Downstreams 6 this network carries
Adjacent (IPv4) 7
Adjacent (IPv6) 5
Upstream graph Who carries AS56740, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS56740 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS56740: 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
AS12406Business Network LtdHostingIPv4 IPv61,869
AS31143COSMOS TV JLLCUnclassifiedIPv4192
AS60280Republican Unitary Enterprise "National Traffic Exchange Center"UnclassifiedIPv465

Transit

Downstream networks

inferred

Networks for which AS56740 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS208407LLC BYCOM SYSTEMSUnclassifiedIPv4 IPv6168
AS60337MEDIATEK LimitedHostingIPv4130
AS48107Data Cloud LLCUnclassifiedIPv465
AS203808OOO ExCloudUnclassifiedIPv465
AS57629LLC IVI.RUHostingIPv638
AS50345Optitel LTD.UnclassifiedIPv637

Adjacency

Adjacent networks

observed

Every AS seen directly next to AS56740 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12406Business Network LtdHostingIPv4 IPv62,129
AS60280Republican Unitary Enterprise "National Traffic Exchange Center"UnclassifiedIPv4 IPv6344
AS208407LLC BYCOM SYSTEMSUnclassifiedIPv4 IPv6204
AS31143COSMOS TV JLLCUnclassifiedIPv4192
AS60337MEDIATEK LimitedHostingIPv4130
AS48107Data Cloud LLCUnclassifiedIPv465
AS203808OOO ExCloudUnclassifiedIPv465
AS57629LLC IVI.RUHostingIPv638
AS50345Optitel LTD.UnclassifiedIPv637

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-11 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.47M 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.