asn.dev

Observed topology

AS61071 NETBOX-AS

Unclassified RIPE

Upstreams 7 carry this network
Downstreams 9 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 0
Upstream graph Who carries AS61071, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS61071 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS61071: 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
AS6204INTERKVM HOST SRLUnclassifiedIPv4555
AS57344Telehouse ADResidentialIPv4381
AS6939Hurricane Electric LLCTransitIPv4114
AS8866Vivacom Bulgaria EADResidentialIPv461
AS34224Neterra Ltd.UnclassifiedIPv442
AS3303Swisscom (Schweiz) AGResidentialIPv419
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv42

Transit

Downstream networks

inferred

Networks for which AS61071 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS61996ILLUSION NET EOODUnclassifiedIPv4506
AS39396NBI Systems Ltd.ResidentialIPv4349
AS35448Multilink Ltd.UnclassifiedIPv4185
AS212652Boramax ltdUnclassifiedIPv4122
AS35773iConnect Ltd.ResidentialIPv485
AS218951CloudCraft Ltd.UnclassifiedIPv462
AS39024Nastech OODUnclassifiedIPv450
AS48155University of Ruse "Angel Kanchev"UnclassifiedIPv413
AS213357KAOLIN_ADUnclassifiedIPv410

Adjacency

Adjacent networks

All 16

Every AS seen directly next to AS61071 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6204INTERKVM HOST SRLUnclassifiedIPv41,188
AS57344Telehouse ADResidentialIPv41,024
AS61996ILLUSION NET EOODUnclassifiedIPv4506
AS39396NBI Systems Ltd.ResidentialIPv4362
AS35448Multilink Ltd.UnclassifiedIPv4185
AS6939Hurricane Electric LLCTransitIPv4150
AS212652Boramax ltdUnclassifiedIPv4122
AS35773iConnect Ltd.ResidentialIPv493
AS8866Vivacom Bulgaria EADResidentialIPv489
AS34224Neterra Ltd.UnclassifiedIPv473

All 16 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-10-29 10:00 UTC by route-views2,rrc00, as seen from 76 BGP vantage points across 74.36M 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.