AS8685 — DorukNet Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.

Network type: hosting

AS8685 announces 11 IPv4 prefixes covering 43,264 addresses and 1 IPv6 prefixes.

About this network

DorukNet (DORUKNET, legally Doruk İletişim ve Otomasyon Sanayi ve Ticaret A.Ş.) is one of Turkey's oldest commercial internet companies, founded in 1993, and today runs datacentres in Istanbul, Ankara, Antalya and Çorlu.

What it's used for

• Corporate internet access, colocation, cloud and — very visibly in the rDNS — web and email hosting. Sampled names land on dorukcloud.com virtualisation hosts, web2.webkontrol.doruk.net.tr shared-hosting servers, and mail-relay clusters (mtaNN.smrtmsg.com).
• Business customer assignments are named directly: Turkish company domains appear on individual /24s, which is what a B2B access provider's space looks like.
• Generic filler is rev.A.B.C.D.doruk.net.tr, and one sub-allocation is registered to Acronis's Turkish entity.

Notable

• ~43,000 IPv4 addresses split into around 170 announcements, almost all /24s. That looks scattered at first glance, but it is not a brokered inventory: the /24s are slices of a handful of contiguous DorukNet blocks (in 212.2, 212.58, 213.155, 82.151, 81.21, 94.102), all registered to DorukNet in the RIPE database under one maintainer, all with first-party rDNS.
• There is no residential naming anywhere — no dialup, DSL, PPPoE or dynamic pools — despite DorukNet having been an early Turkish consumer ISP. The business today is hosting and corporate connectivity.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy.

Announced prefixes

• 78.135.102.0/24
• 81.21.160.0/20
• 82.151.128.0/19
• 91.195.138.0/23
• 94.102.64.0/20
• 185.58.244.0/22
• 185.135.40.0/24
• 185.135.42.0/24
• 212.2.192.0/19
• 212.58.0.0/19
• 213.155.96.0/19
• 2a02:480::/32

Upstream networks

• AS34984 Superonline Iletisim Hizmetleri A.S.
• AS15924 Vodafone Net Iletisim Hizmetler AS
• AS9121 Turk Telekomunikasyon Anonim Sirketi
• AS59796 StormWall s.r.o.
• AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
• AS43298 Storm Networks LLC

Adjacent networks

• AS34984 Superonline Iletisim Hizmetleri A.S.
• AS15924 Vodafone Net Iletisim Hizmetler AS
• AS9121 Turk Telekomunikasyon Anonim Sirketi
• AS59796 StormWall s.r.o.
• AS6823 3C1B Telekomunikasyon ve Internet Hiz. San. ve Tic. A.S.
• AS43298 Storm Networks LLC

Routing security

• RPKI: 170 valid, 0 invalid and 0 not-found announcements; 13 ROAs.
• ASPA: none published.
• IRR: 100% of announcements registered; 205 route objects.
• Listed in as-sets: AS-3C1B, AS-BTELEKOM, AS-STORMWALL-SET, AS-STORMWALL-SET, AS-TTNET, AS-TURKTELEKOM, AS34984:AS-TELLCOM, AS34984:AS-TELLCOM-IPV6, AS6823:AS-AMS-IX, AS6823:AS-DECIX-FR, AS8685:AS-DORUKNET.