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Data as of Nov 10, 2026

81.21.171.0/24

No anonymizer space · no proxy exits in 30 days

Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.

Announcement
this exact prefix
RPKI valid
Announced by
AS8685
Type
Hosting
Risk
50 / 100 · Medium

Registrations in this block

The registry's network records over the announcement: those covering it, widest first, then every record inside it, under its parent.

RangeAddressesNetnameHolderTypeCreatedAbuse contact
81.21.160.0/204,096TR-DORUK-NET-20020219Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S. (ORG-DA26-RIPE) · TRALLOCATED PAFeb 19, 2002abuse@doruk.net.tr
└ 81.21.171.16/298OZNAKLIYAT-NETOznakliyat Kara Tas. A.SASSIGNED PAJul 23, 2008abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.24/298Arasta-Bilgi-Teknolojileri-PazArasta Bilgi Teknolojileri PazASSIGNED PAOct 22, 2025abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.48/298TchiboTchiboASSIGNED PAMar 12, 2013abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.56/298TchiboTchiboASSIGNED PAOct 22, 2025abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.64/2732ICMC-NETICMC TurkeyASSIGNED PAJul 23, 2008abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.96/2816TR-DORUK-NET-20020927DorukStorageASSIGNED PAOct 22, 2025abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.128/298TR-DORUK-NET-20020927DorukStorageASSIGNED PAOct 22, 2025abuse@doruk.net.tr
via TR-DORUK-NET-20020219
└ 81.21.171.152/298BirlesikArastirmacilarBirlesikArastirmacilarASSIGNED PAMar 12, 2013abuse@doruk.net.tr
via TR-DORUK-NET-20020219

A contact marked “via” is the registry's: the record names none of its own, so the registry hands down its parent's.

Network & registry

AnnouncementRouting historyRPKI & IRRWhois & abuse
Origin network

AS8685

TR
Name
Doruk Iletisim ve Otomasyon Sanayi ve Ticaret A.S.
Type
Hosting
Registered
Feb 26, 1998
Domain
doruk.net.tr
Industry
Hosting and Cloud Provider
Spamhaus ASN-DROP
not listed