asn.dev

Observed topology

AS13249 ITS-UA PRIVATE JOINT STOCK COMPANY "DATAGROUP"

Unclassified RIPE NSP

Upstreams 29 carry this network
Downstreams 31 this network carries
Adjacent (IPv4) 64
Adjacent (IPv6) 25
Upstream graph Who carries AS13249, and who carries them, drawn as a map up to the transit-free core. 5 exchanges Where AS13249 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 29

Networks observed carrying traffic for AS13249: 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
AS3356Level 3 Parent, LLCTransitIPv4114
AS174Cogent Communications, LLCTransitIPv4 IPv663
AS3326PRIVATE JOINT STOCK COMPANY "DATAGROUP"ResidentialIPv454
AS3257GTT Communications Inc.TransitIPv440
AS6939Hurricane Electric LLCTransitIPv426
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv424
AS34549meerfarbig GmbH & Co. KGHostingIPv49
AS24482SG.GSHostingIPv44
AS3303Swisscom (Schweiz) AGResidentialIPv43
AS3333Reseaux IP Europeens Network Coordination Centre (RIPE NCC)UnclassifiedIPv43

All 29 upstreams →

Transit

Downstream networks

All 31

Networks for which AS13249 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS20539Technical Centre Radio Systems Ltd.HostingIPv4 IPv6444
AS197520UnionCOM LtdUnclassifiedIPv4279
AS12998BGNet LLCUnclassifiedIPv4192
AS60860TVCOM Ltd.ResidentialIPv4158
AS201872Redlimtech LimitedUnclassifiedIPv4153
AS200000Hosting Ukraine LTDUnclassifiedIPv4139
AS29074FAUST ISP LTD.ResidentialIPv4132
AS60777PP 'Halytska informatsiina merezha'UnclassifiedIPv4102
AS31725ISP Shtorm LTDUnclassifiedIPv4101
AS21257TOV IT-ParkUnclassifiedIPv4100

All 31 downstreams →

Adjacency

Adjacent networks

All 69

Every AS seen directly next to AS13249 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3356Level 3 Parent, LLCTransitIPv4 IPv61,131
AS3326PRIVATE JOINT STOCK COMPANY "DATAGROUP"ResidentialIPv4494
AS174Cogent Communications, LLCTransitIPv4 IPv6470
AS20539Technical Centre Radio Systems Ltd.HostingIPv4 IPv6459
AS3257GTT Communications Inc.TransitIPv4 IPv6384
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6338
AS12998BGNet LLCUnclassifiedIPv4305
AS48648K-Link LLCResidentialIPv4 IPv6293
AS197520UnionCOM LtdUnclassifiedIPv4279
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6230

All 69 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-05 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 73.57M 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.