asn.dev

Observed topology

AS43391 NETDIREKT-AS NETDIREKT BILISIM DANISMANLIK ILETISIM HIZMETLERI SANAYI VE TICARET AS

Hosting RIPE Content

Upstreams 20 carry this network
Downstreams 14 this network carries
Adjacent (IPv4) 32
Adjacent (IPv6) 15
Upstream graph Who carries AS43391, and who carries them, drawn as a map up to the transit-free core. 2 exchanges Where AS43391 physically turns up to peer, and its address on each fabric.

Transit

Upstream networks

All 20

Networks observed carrying traffic for AS43391: 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 IPv61,647
AS12735TurkNet Iletisim Hizmetleri A.S.UnclassifiedIPv4 IPv61,392
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv41,236
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv61,104
AS6939Hurricane Electric LLCTransitIPv4 IPv6213
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4 IPv697
AS40368NixconUnclassifiedIPv460
AS34549meerfarbig GmbH & Co. KGHostingIPv4 IPv66
AS24482SG.GSHostingIPv4 IPv63
AS34019Hivane AssociationUnclassifiedIPv4 IPv63

All 20 upstreams →

Transit

Downstream networks

All 14

Networks for which AS43391 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS49467INETMAR INTERNET HIZMETLERI BILISM TEKNOLOJILERI SANAYI VE TICARET LIMITEDUnclassifiedIPv41,773
AS44565VITAL TEKNOLOJI TELEKOMUNIKASYON BILGISAYAR HIZMETLERI VE SANAYI TICARET LTD SIRKETIUnclassifiedIPv41,469
AS202991NETDIREKT BILISIM DANISMANLIK ILETISIM HIZMETLERI SANAYI VE TICARET ASUnclassifiedIPv4584
AS201928NETIYI TELEKOMUNIKASYON INTERNET. BILG. HIZ. TIC. SAN. LTD. STI.UnclassifiedIPv4464
AS48207GLB Bulut Teknolojisi Limited SirketiUnclassifiedIPv4234
AS50941Eclit Bilisim Hizmetleri A.SUnclassifiedIPv4232
AS51540DAL Bilgi Teknolojileri ve Bilisim Sistemleri Ticaret A.S.HostingIPv459
AS214584OSMAN ALTINTASHostingIPv459
AS208624GAMEBRELLA BILISIM ANONIM SIRKETIUnclassifiedIPv458
AS215640GAMEGAMI BILISIM ANONIM SIRKETIUnclassifiedIPv457

All 14 downstreams →

Adjacency

Adjacent networks

All 35

Every AS seen directly next to AS43391 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS9002RETN LimitedUnclassifiedIPv4 IPv63,389
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv42,659
AS6762TELECOM ITALIA SPARKLE S.p.A.TransitIPv4 IPv62,566
AS49467INETMAR INTERNET HIZMETLERI BILISM TEKNOLOJILERI SANAYI VE TICARET LIMITEDUnclassifiedIPv41,773
AS12735TurkNet Iletisim Hizmetleri A.S.UnclassifiedIPv4 IPv61,480
AS44565VITAL TEKNOLOJI TELEKOMUNIKASYON BILGISAYAR HIZMETLERI VE SANAYI TICARET LTD SIRKETIUnclassifiedIPv41,469
AS202991NETDIREKT BILISIM DANISMANLIK ILETISIM HIZMETLERI SANAYI VE TICARET ASUnclassifiedIPv4584
AS201928NETIYI TELEKOMUNIKASYON INTERNET. BILG. HIZ. TIC. SAN. LTD. STI.UnclassifiedIPv4464
AS6939Hurricane Electric LLCTransitIPv4 IPv6385
AS48207GLB Bulut Teknolojisi Limited SirketiUnclassifiedIPv4234

All 35 adjacent →

Provenance

Where this comes from

Derived from routing tables collected at 2026-11-10 10:00 UTC by route-views2,rrc00, as seen from 74 BGP vantage points across 71.97M 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.