asn.dev

Observed topology

AS31200 NTK Novotelecom Ltd

Unclassified RIPE

Upstreams 5 carry this network
Downstreams 17 this network carries
Adjacent (IPv4) 20
Adjacent (IPv6) 4
Upstream graph Who carries AS31200, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS31200 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS31200: 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
AS9049JSC "ER-Telecom Holding"UnclassifiedIPv4 IPv63,188
AS12389PJSC RostelecomResidentialIPv4160
AS210756EdgeCenter LLCHostingIPv461
AS13094JSC "ER-Telecom Holding"UnclassifiedIPv612
AS49673Truenetwork LLCUnclassifiedIPv49

Transit

Downstream networks

All 17

Networks for which AS31200 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS25549JSC "ER-Telecom Holding"UnclassifiedIPv41,752
AS5387consulting" LLCUnclassifiedIPv4 IPv61,015
AS60119Ediniy Operator Svyazi LLCResidentialIPv4237
AS41654Inetra LLCUnclassifiedIPv4177
AS62004LLC Virtualization Technology CenterUnclassifiedIPv481
AS60500Association NPHK SibirUnclassifiedIPv462
AS201065LLC Center BuketovUnclassifiedIPv461
AS43552Enterprise Medtech LtdUnclassifiedIPv437
AS60771Comiten Corp LLCUnclassifiedIPv437
AS202216LISSIB Limited Liability CompanyUnclassifiedIPv437

All 17 downstreams →

Adjacency

Adjacent networks

All 22

Every AS seen directly next to AS31200 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9049JSC "ER-Telecom Holding"UnclassifiedIPv4 IPv63,717
AS12389PJSC RostelecomResidentialIPv43,310
AS25549JSC "ER-Telecom Holding"UnclassifiedIPv41,756
AS5387consulting" LLCUnclassifiedIPv4 IPv61,084
AS60119Ediniy Operator Svyazi LLCResidentialIPv4237
AS41654Inetra LLCUnclassifiedIPv4177
AS62004LLC Virtualization Technology CenterUnclassifiedIPv481
AS60500Association NPHK SibirUnclassifiedIPv462
AS201065LLC Center BuketovUnclassifiedIPv461
AS210756EdgeCenter LLCHostingIPv461

All 22 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-09 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 73.03M 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.