asn.dev

Observed topology

AS34879 CCT-AS NGENIX

Hosting RIPE

Upstreams 25 carry this network
Downstreams 1 this network carries
Adjacent (IPv4) 26
Adjacent (IPv6) 0
Upstream graph Who carries AS34879, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS34879 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 25

Networks observed carrying traffic for AS34879: 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
AS12389PJSC RostelecomResidentialIPv43,715
AS8359MTS PJSCMobileIPv4670
AS3216PJSC "Vimpelcom"MobileIPv4400
AS31133PJSC MegaFonMobileIPv4186
AS20485Joint Stock Company TransTeleComUnclassifiedIPv4167
AS49800GNC-Alfa CJSCResidentialIPv4120
AS8402PJSC "Vimpelcom"ResidentialIPv488
AS6939Hurricane Electric LLCTransitIPv483
AS21299Kar-Tel LLCUnclassifiedIPv465
AS208407LLC BYCOM SYSTEMSUnclassifiedIPv465

Transit

Downstream networks

inferred

Networks for which AS34879 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS204878OOO "Sovremennye setevye tekhnologii"UnclassifiedIPv4120

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS34879 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS12389PJSC RostelecomResidentialIPv43,815
AS8359MTS PJSCMobileIPv4686
AS3216PJSC "Vimpelcom"MobileIPv4400
AS31133PJSC MegaFonMobileIPv4186
AS20485Joint Stock Company TransTeleComUnclassifiedIPv4167
AS49800GNC-Alfa CJSCResidentialIPv4120
AS204878OOO "Sovremennye setevye tekhnologii"UnclassifiedIPv4120
AS8402PJSC "Vimpelcom"ResidentialIPv488
AS6939Hurricane Electric LLCTransitIPv483
AS21299Kar-Tel LLCUnclassifiedIPv465

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.