asn.dev

Observed topology

AS25145 AS-TEKNOTEL Teknotel Telekomunikasyon Sanayi Ve Ticaret A.S.

Unclassified RIPE

Upstreams 9 carry this network
Downstreams 5 this network carries
Adjacent (IPv4) 14
Adjacent (IPv6) 9
Upstream graph Who carries AS25145, and who carries them, drawn as a map up to the transit-free core. 1 exchange Where AS25145 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS25145: 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
AS6939Hurricane Electric LLCTransitIPv4 IPv62,708
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv62,250
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6715
AS9002RETN LimitedUnclassifiedIPv4 IPv6371
AS15924Vodafone Net Iletisim Hizmetler ASUnclassifiedIPv4 IPv6177
AS3223Voxility LLPHostingIPv4134
AS34984Superonline Iletisim Hizmetleri A.S.MobileIPv4 IPv675
AS39582Vaultr Veri Merkezi Hizmetleri Anonim SirketiHostingIPv4 IPv664
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv457

Transit

Downstream networks

inferred

Networks for which AS25145 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS51683Protahub Telekomunikasyon ve Bilisim Teknolojileri ASUnclassifiedIPv4 IPv6349
AS40934Fortinet Inc.UnclassifiedIPv4102
AS16740DOXX.NET CORPORATIONUnclassifiedIPv4 IPv6101
AS43009Infobip LimitedUnclassifiedIPv48
AS202294Netlojik Bilgi Teknolojileri Sanayi ve Ticaret Limited SirketiUnclassifiedIPv41

Adjacency

Adjacent networks

All 14

Every AS seen directly next to AS25145 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS6939Hurricane Electric LLCTransitIPv4 IPv62,959
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv62,317
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv6773
AS9002RETN LimitedUnclassifiedIPv4 IPv6408
AS51683Protahub Telekomunikasyon ve Bilisim Teknolojileri ASUnclassifiedIPv4 IPv6349
AS15924Vodafone Net Iletisim Hizmetler ASUnclassifiedIPv4 IPv6199
AS34984Superonline Iletisim Hizmetleri A.S.MobileIPv4 IPv6138
AS3223Voxility LLPHostingIPv4134
AS39582Vaultr Veri Merkezi Hizmetleri Anonim SirketiHostingIPv4 IPv6125
AS40934Fortinet Inc.UnclassifiedIPv4102

All 14 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.