asn.dev

Observed topology

AS43260 AS43260 DGN TEKNOLOJI A.S.

Unclassified RIPE

Upstreams 2 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 17
Adjacent (IPv6) 6
Upstream graph Who carries AS43260, and who carries them, drawn as a map up to the transit-free core. 0 exchanges Where AS43260 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS43260: 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
AS4849S3 Company LtdHostingIPv44,910
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv6482

Transit

Downstream networks

All 14

Networks for which AS43260 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS60721Bursabil Teknoloji A.S.UnclassifiedIPv4 IPv61,178
AS209711MUV Bilisim ve Telekomunikasyon Hizmetleri Ltd. Sti.UnclassifiedIPv41,119
AS212301Makdos Bilisim Teknolojileri Sanayi Ticaret Limited SirketiUnclassifiedIPv41,052
AS199366Yesilbir Bilisim Teknolojileri Bilgisayar Yayincilik Sanayi ve Ticaret Ltd. Sti.UnclassifiedIPv4992
AS216244Omur Akgun trading as Data TR Bilisim Teknoloji HizmetleriUnclassifiedIPv4 IPv6806
AS199608Birbir Internet Teknolojileri Sanayi ve Ticaret Limited SirketiHostingIPv4 IPv6589
AS199907RADE Bilisim Anonim SirketiUnclassifiedIPv4310
AS51791Crestu Teknoloji Dijital Hizmetler Limited SirketiUnclassifiedIPv4 IPv6248
AS207582Emre Mert Delidere trading as Buuldy BilisimUnclassifiedIPv4248
AS213637Siberdizayn Bilisim Teknolojileri A.S.UnclassifiedIPv4124

All 14 downstreams →

Adjacency

Adjacent networks

All 17

Every AS seen directly next to AS43260 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS4849S3 Company LtdHostingIPv411,538
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv61,573
AS60721Bursabil Teknoloji A.S.UnclassifiedIPv4 IPv61,544
AS209711MUV Bilisim ve Telekomunikasyon Hizmetleri Ltd. Sti.UnclassifiedIPv41,119
AS212301Makdos Bilisim Teknolojileri Sanayi Ticaret Limited SirketiUnclassifiedIPv41,052
AS199366Yesilbir Bilisim Teknolojileri Bilgisayar Yayincilik Sanayi ve Ticaret Ltd. Sti.UnclassifiedIPv4992
AS216244Omur Akgun trading as Data TR Bilisim Teknoloji HizmetleriUnclassifiedIPv4 IPv6806
AS51791Crestu Teknoloji Dijital Hizmetler Limited SirketiUnclassifiedIPv4 IPv6739
AS199608Birbir Internet Teknolojileri Sanayi ve Ticaret Limited SirketiHostingIPv4 IPv6589
AS199907RADE Bilisim Anonim SirketiUnclassifiedIPv4310

All 17 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-13 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.40M 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.