subnet.im

AS6205HizliNet Teknoloji A.S.

TürkiyeRegistryRIPE NCC

As of 11th November 2026, AS6205 (HizliNet Teknoloji A.S.), a network registered in Türkiye with RIPE NCC, originates 37 IPv4 prefixes covering 9.5k addresses and 3 IPv6 prefixes. By IPv4 address space that makes it the 11,026th-largest of the 80,747 networks we see originating IPv4, and the 66th-largest of 870 in Türkiye. It is seen behind 32 upstream networks, most often AS3257 (GTT Communications Inc.) and AS9121 (Turk Telekom), and in front of 50 downstream networks. Every one of its announcements has a valid RPKI ROA, and none are RPKI-invalid. 100% of its routes reach at least 90% of full-feed peers.

At a glance

IPv4 prefixes

37

IPv6 prefixes

3

IPv4 addresses

9.5k

IPv6 /64s

197k

Upstream graph

The networks AS6205 is seen behind, one and two hops out, drawn from real AS paths.

AS6205Toward the internet core
Upstream graph for AS6205: 12 neighbouring networks observed beyond it across 2 levels. The same networks are listed in the tables below.AS6205HizliNet Teknoloj…This networkAS174Cogent Communicat…AS3223Voxility LLPAS3257GTT Communication…AS9121Turk TelekomAS25091IP-Max SAAS151326DCConnect Communi…AS1299Arelion (fka. Tel…AS2914NTT America, Inc.AS6667Elisa OyjAS398465Rackdog LLCAS8298IPng Networks GmbHAS56662Marcin Gondek

Networks observed one and two hops upstream of AS6205 in real AS paths. A thicker line means more vantage points saw that adjacency, so weight tracks how well attested it is — not how much traffic it carries. Adjacency is an observation; whether it is a transit purchase or a settlement-free peering is an inference, and is labelled as one wherever we show it.

Neighbouring networks

289

adjacent networks

Upstreams
3211%
Peers
20772%
Downstreams
5017%

Networks carrying this one's traffic toward the rest of the internet.

Upstreams of AS6205
NetworkCountryRelationshipPathsVantage pts
AS3257GTT Communications Inc.USPeer31,212139
AS9121Turk TelekomTRPeer15,960137
AS174Cogent Communications, LLCUSPeer8,86180
AS25091IP-Max SACHPeer1,1532
AS3223Voxility LLPGBPeer85675
AS59796StormWall s.r.o.SKPeer85176
AS49544i3D.net B.VNLPeer7951
AS5405Inter.link GmbHDEPeer6821
AS137409GSL Networks Pty LTDAUPeer6811
AS48660VERIUP Bulut Internet Hizmetleri A.S.TRPeer2121

Prefixes

All 40

The largest blocks AS6205 originates, widest first.

Largest prefixes originated by AS6205
PrefixAddressesVisibility
46.45.180.0/2425676/76
46.45.181.0/2425676/76
46.45.182.0/2425676/76
46.45.183.0/2425676/76
70.40.136.0/2425675/76
70.40.137.0/2425675/76
85.189.14.0/2425675/76
91.102.164.0/2425675/76
104.247.170.0/2425675/76
104.247.171.0/2425675/76

Routing health

How AS6205's own announcements validate against RPKI and how far they propagate. The same measures for the whole routing table are on the routing table in numbers.

RPKI origin validation

  • Valid100.0%40
  • Invalid0.0%0
  • No ROA0.0%0

Propagation

  • Globally propagated90% of full-feed peers or more100.0%40
  • Partially propagated40% to 90%0.0%0
  • Seen by few peersUnder 40%0.0%0

Prefix sizes

IPv4 — 37 prefixes

IPv6 — 3 prefixes

  • /4865.5k × /64100.0%3

Recent changes

Announcements that started or stopped since 12th Oct 2026.

  • Announced91.102.164.0/241st Nov 2026
  • Withdrawn185.121.124.0/2416th Oct 2026
  • Withdrawn185.121.125.0/2416th Oct 2026

Routing data derived from RouteViews MRT archives, BGPKIT relationship inference and public registry data.