asn.dev

Observed topology

AS206375 NETSPEED NETSPEED INTERNET A.S.

Residential RIPE Cable/DSL/ISP

Upstreams 23 carry this network
Downstreams 3 this network carries
Adjacent (IPv4) 16
Adjacent (IPv6) 19
Upstream graph Who carries AS206375, and who carries them, drawn as a map up to the transit-free core. 6 exchanges Where AS206375 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 23

Networks observed carrying traffic for AS206375: 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
AS9002RETN LimitedUnclassifiedIPv4 IPv6585
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv6492
AS3257GTT Communications Inc.TransitIPv4 IPv6429
AS44901Belcloud LTDHostingIPv4264
AS6939Hurricane Electric LLCTransitIPv6260
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6151
AS4849S3 Company LtdHostingIPv488
AS50304Blix Solutions ASUnclassifiedIPv466
AS24482SG.GSHostingIPv4 IPv659
AS37721Virtual Technologies & SolutionsResidentialIPv4 IPv659

All 23 upstreams →

Transit

Downstream networks

inferred

Networks for which AS206375 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS206119Veganet Teknolojileri ve Hizmetleri LTD STIUnclassifiedIPv4366
AS21245MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETIHostingIPv437
AS7768Nuh Ahmet Firat trading as TEKNET YAZILIM VE BILGISAYAR TEKNOLOJILERIResidentialIPv421

Adjacency

Adjacent networks

All 26

Every AS seen directly next to AS206375 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv61,119
AS9002RETN LimitedUnclassifiedIPv4 IPv6585
AS206119Veganet Teknolojileri ve Hizmetleri LTD STIUnclassifiedIPv4522
AS3257GTT Communications Inc.TransitIPv4 IPv6429
AS44901Belcloud LTDHostingIPv4264
AS6939Hurricane Electric LLCTransitIPv6260
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv6151
AS4849S3 Company LtdHostingIPv488
AS21245MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETIHostingIPv484
AS50304Blix Solutions ASUnclassifiedIPv466

All 26 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-11 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 73.24M 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.