asn.dev

Observed topology

AS6205 HIZLINET-TEKNOLOJI HIZLINET TEKNOLOJI A.S.

Upstreams 8 carry this network
Downstreams 48 this network carries
Adjacent (IPv4) 72
Adjacent (IPv6) 20

Transit

Upstream networks

inferred

Networks observed carrying traffic for AS6205: 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
AS174Cogent Communications, LLCTransitIPv4 IPv6739
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv6657
AS3257GTT Communications Inc.TransitIPv4 IPv6628
AS3223Voxility LLPHostingIPv454
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv432
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv428
AS6939Hurricane Electric LLCTransitIPv49
AS8218Zayo Infrastructure France SAUnclassifiedIPv44

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.

Transit

Downstream networks

inferred

Networks for which AS6205 was observed as the last hop before the origin, meaning it appears to provide them transit.

ASNetworkTypeFamiliesPaths seen
AS42926Radore Veri Merkezi Hizmetleri A.S.UnclassifiedIPv4 IPv611,955
AS197450Sunucun Bilgi Iletisim Teknolojileri ve Ticaret Ltd. Sti.HostingIPv4 IPv64,409
AS42846GNET Internet Telekomunikasyon A.S.UnclassifiedIPv4 IPv61,706
AS219450VOYAR VERIMERKEZI TEKNOLOJILERI LTD. STIUnclassifiedIPv4 IPv61,701
AS207279Markahost Telekomunikasyon Ve Ticaret Limited SirketiUnclassifiedIPv4 IPv61,038
AS59674Erhan Mahmut trading as "Aysima Bilisim Teknolojileri"UnclassifiedIPv4903
AS205399Hostigger INC.UnclassifiedIPv4868
AS203248BNET BULUT Bilisim Hizmetleri Tic. Ltd. Sti.HostingIPv4 IPv6762
AS139341ACEHostingIPv4 IPv6568
AS34828DH Bulut Bilisim Anonim SirketiUnclassifiedIPv4 IPv6499
AS209853Veridyen Bilisim Teknolojileri Sanayi ve Ticaret Limited SirketiUnclassifiedIPv4498
AS213657HZD TEKNOLOJI VE INOVASYON SAN. VE TIC. LTD. STI.UnclassifiedIPv4493
AS202505Netbudur Telekomunikasyon Limited SirketiUnclassifiedIPv4492
AS48660VERIUP Bulut Internet Hizmetleri A.S.HostingIPv4398
AS205196BIG CORE LLCUnclassifiedIPv4368
AS42868Niobe Bilisim Ltd. Sti.HostingIPv4357
AS60068Datacamp LimitedHostingIPv4 IPv6303
AS200239Bogahost Bilisim ve Telekomunikasyon Hiz San ve Tic. Ltd. StiHostingIPv4286
AS201128Bilintel Bilisim Ticaret Limited SirketiUnclassifiedIPv4248
AS211859Ozkula Internet Hizmetleri Tic. LTD. STI.UnclassifiedIPv4248
AS57610YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti.UnclassifiedIPv4247
AS48292Ciklet Tasarim Iletisim ve Org. Tic. Ltd. Sti.HostingIPv4245
AS42473Anexia Cloud Solutions GmbHHostingIPv4 IPv6221
AS56841Ozkan TOPALUnclassifiedIPv4 IPv6196
AS208002HizliNet Teknoloji A.S.UnclassifiedIPv4186
AS200977Sunucuyeri Internet Bilgisayar Turizm Sanayi Ve Dis Ticaret Limited SirketiUnclassifiedIPv4 IPv6158
AS199524G-Core Labs S.A.HostingIPv4140
AS216095Kartaca Bilisim A.S.UnclassifiedIPv4124
AS202159Sky Atlas Iletisim Sanayi ve Ticaret Anonim SirketiUnclassifiedIPv4122
AS202973Remedy Bilisim Teknolojileri A.S.UnclassifiedIPv4121
AS215749Bilhost Bilisim Teknolojileri A.S.UnclassifiedIPv4105
AS203678ISTANIFY TEKNOLOJI ANONIM SIRKETIUnclassifiedIPv4 IPv696
AS197576ZUMBAK LTDUnclassifiedIPv463
AS212289NODE BILISIM SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv463
AS203259Zero Veri Merkezi Teknolojileri A.SUnclassifiedIPv462
AS215155HALIL OMER TEKINUnclassifiedIPv462
AS207983Codit Teknoloji Tic. Ltd. Sti.UnclassifiedIPv462
AS201233YONCA DURANUnclassifiedIPv462
AS219317UGN BILISIM INTERNET HIZMETLERI LTDUnclassifiedIPv462
AS201880FIPEK BILISIM ANONIM SIRKETIUnclassifiedIPv462
AS213588MANK TELEKOMUNIKASYON ILETISIM TICARET ANONIM SIRKETIUnclassifiedIPv461
AS216045HASAN YAVUZUnclassifiedIPv460
AS138915Kaopu Cloud HK LimitedHostingIPv453
AS21859Zenlayer IncHostingIPv446
AS204240REXE Teknoloji A.SUnclassifiedIPv4 IPv639
AS21245MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETIHostingIPv4 IPv630
AS9215Vmind Bilgi Teknolojileri Anonim SirketiUnclassifiedIPv44
AS214041Dokunmatik Ekran Teknolojileri Bilisim Insaat Tic. Ltd. Sti.UnclassifiedIPv42

Adjacency

Adjacent networks

92 shown

Every AS seen directly next to AS6205 in a routing path, in either direction.

ASNetworkTypeFamiliesPaths seen
AS3257GTT Communications Inc.TransitIPv4 IPv627,124
AS42926Radore Veri Merkezi Hizmetleri A.S.UnclassifiedIPv4 IPv614,588
AS9121Turk Telekomunikasyon Anonim SirketiMobileIPv4 IPv613,078
AS60068Datacamp LimitedHostingIPv4 IPv68,410
AS197450Sunucun Bilgi Iletisim Teknolojileri ve Ticaret Ltd. Sti.HostingIPv4 IPv64,470
AS42846GNET Internet Telekomunikasyon A.S.UnclassifiedIPv4 IPv61,706
AS219450VOYAR VERIMERKEZI TEKNOLOJILERI LTD. STIUnclassifiedIPv4 IPv61,701
AS174Cogent Communications, LLCTransitIPv4 IPv61,428
AS3223Voxility LLPHostingIPv41,228
AS207279Markahost Telekomunikasyon Ve Ticaret Limited SirketiUnclassifiedIPv4 IPv61,038
AS59674Erhan Mahmut trading as "Aysima Bilisim Teknolojileri"UnclassifiedIPv4903
AS205399Hostigger INC.UnclassifiedIPv4868
AS8280SYNAPSECOM S.A. Provider of Telecommunications and Internet ServicesHostingIPv4826
AS203248BNET BULUT Bilisim Hizmetleri Tic. Ltd. Sti.HostingIPv4 IPv6762
AS138915Kaopu Cloud HK LimitedHostingIPv4 IPv6636
AS208972GIBIRNET ILETISIM HIZMETLERI SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv4584
AS139341ACEHostingIPv4 IPv6568
AS5405Inter.link GmbHUnclassifiedIPv4503
AS34828DH Bulut Bilisim Anonim SirketiUnclassifiedIPv4 IPv6499
AS209853Veridyen Bilisim Teknolojileri Sanayi ve Ticaret Limited SirketiUnclassifiedIPv4498
AS213657HZD TEKNOLOJI VE INOVASYON SAN. VE TIC. LTD. STI.UnclassifiedIPv4493
AS202505Netbudur Telekomunikasyon Limited SirketiUnclassifiedIPv4492
AS199524G-Core Labs S.A.HostingIPv4446
AS48660VERIUP Bulut Internet Hizmetleri A.S.HostingIPv4398
AS42473Anexia Cloud Solutions GmbHHostingIPv4 IPv6377
AS205196BIG CORE LLCUnclassifiedIPv4368
AS42868Niobe Bilisim Ltd. Sti.HostingIPv4357
AS200239Bogahost Bilisim ve Telekomunikasyon Hiz San ve Tic. Ltd. StiHostingIPv4286
AS211859Ozkula Internet Hizmetleri Tic. LTD. STI.UnclassifiedIPv4248
AS201128Bilintel Bilisim Ticaret Limited SirketiUnclassifiedIPv4248
AS57610YSR Bilisim Teknolojileri Telekomunikasyon Internet ve Danismanlik Hizmetleri Tic. Ltd. Sti.UnclassifiedIPv4247
AS48292Ciklet Tasarim Iletisim ve Org. Tic. Ltd. Sti.HostingIPv4245
AS56841Ozkan TOPALUnclassifiedIPv4 IPv6196
AS208002HizliNet Teknoloji A.S.UnclassifiedIPv4186
AS200977Sunucuyeri Internet Bilgisayar Turizm Sanayi Ve Dis Ticaret Limited SirketiUnclassifiedIPv4 IPv6158
AS216095Kartaca Bilisim A.S.UnclassifiedIPv4124
AS202159Sky Atlas Iletisim Sanayi ve Ticaret Anonim SirketiUnclassifiedIPv4122
AS202973Remedy Bilisim Teknolojileri A.S.UnclassifiedIPv4121
AS215749Bilhost Bilisim Teknolojileri A.S.UnclassifiedIPv4105
AS203678ISTANIFY TEKNOLOJI ANONIM SIRKETIUnclassifiedIPv4 IPv696
AS8218Zayo Infrastructure France SAUnclassifiedIPv494
AS212289NODE BILISIM SANAYI VE TICARET LIMITED SIRKETIUnclassifiedIPv463
AS197576ZUMBAK LTDUnclassifiedIPv463
AS219317UGN BILISIM INTERNET HIZMETLERI LTDUnclassifiedIPv462
AS215155HALIL OMER TEKINUnclassifiedIPv462
AS201233YONCA DURANUnclassifiedIPv462
AS203259Zero Veri Merkezi Teknolojileri A.SUnclassifiedIPv462
AS201880FIPEK BILISIM ANONIM SIRKETIUnclassifiedIPv462
AS207983Codit Teknoloji Tic. Ltd. Sti.UnclassifiedIPv462
AS213588MANK TELEKOMUNIKASYON ILETISIM TICARET ANONIM SIRKETIUnclassifiedIPv461
AS216045HASAN YAVUZUnclassifiedIPv460
AS21859Zenlayer IncHostingIPv460
AS204240REXE Teknoloji A.SUnclassifiedIPv4 IPv639
AS200456VG Telekomunikasyon Ticaret Limited SirketiUnclassifiedIPv634
AS21245MEDIANOVA INTERNET HIZMETLERI VE TICARET ANONIM SIRKETIHostingIPv4 IPv630
AS6939Hurricane Electric LLCTransitIPv49
AS9215Vmind Bilgi Teknolojileri Anonim SirketiUnclassifiedIPv44
AS34549meerfarbig GmbH & Co. KGHostingIPv43
AS57463NetIX Communications JSCUnclassifiedIPv43
AS24482SG.GSHostingIPv43
AS25091IP-Max SAUnclassifiedIPv43
AS20764CJSC RASCOMUnclassifiedIPv42
AS56584InterEdge B.V.UnclassifiedIPv42
AS214041Dokunmatik Ekran Teknolojileri Bilisim Insaat Tic. Ltd. Sti.UnclassifiedIPv42
AS12779IT.Gate S.p.A.UnclassifiedIPv41
AS1836green.ch AGResidentialIPv41
AS34019Hivane AssociationUnclassifiedIPv41
AS37721Virtual Technologies & SolutionsResidentialIPv41
AS212024Marc SchmittUnclassifiedIPv41
AS37100SEACOM LimitedUnclassifiedIPv41
AS12552GlobalConnect ABUnclassifiedIPv41
AS20562Broadband Hosting B.V.HostingIPv41
AS20485Joint Stock Company TransTeleComUnclassifiedIPv41

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.

Interconnection

Exchange presence

recorded

Internet exchanges where Packet Clearing House has a port recorded for AS6205, largest fabric first. An exchange is shared switching where networks interconnect directly rather than paying a transit provider to carry traffic between them, so turning up at one is a deliberate choice about how this network wants to be reached. Each name opens that exchange's own page, with its peering LANs and every other network recorded on it. Recorded at 4 exchanges across 3 countries and 1 region.

ExchangeLocationTheir addressMember ports
DE-CIX FrankfurtFrankfurt, Germany80.81.196.1641,073
Local Internet Exchange FrankfurtFrankfurt, Germany185.1.166.168223
Bulgarian Internet eXchangeSofia, Bulgaria193.169.199.108137
DE-CIX IstanbulIstanbul, Turkey185.1.48.6867

Unlike the tables above, this is recorded rather than inferred. An address on a peering LAN is at that exchange by definition. Two carve-outs all the same. Member ports counts every participant at the exchange, not this network's ports, so read it as a size proxy. And an absent exchange means PCH has no record of it, not that the network is not there.

Provenance

Where this comes from

Derived from routing tables collected at 2026-08-08 10:00 UTC by route-views2,rrc00, as seen from 75 BGP vantage points across 74.02M route entries. These are observations from those vantage points, not a complete or authoritative view of the internet.

Cross-check against RIPEstat or BGP.tools, which observe from a different and larger set of vantage points.

Exchange presence comes from a separate dataset: the directory collected 2026-08-09 by Packet Clearing House (https://www.pch.net/ixp/data), covering 1,327 exchanges and 93,164 recorded member ports, licensed CC BY-NC-SA 3.0.

PeeringDB is the better-known directory and is deliberately not the source here: its acceptable-use policy forbids the bulk storage this needs. The two answer different questions anyway. PeeringDB reports what an operator declares about itself; this reports what PCH has recorded.