asn.dev

Autonomous system

AS201160 D-TEK Dogus Bilgi Islem ve Teknoloji Hizmetleri A.S

Unclassified RIPE

IPv4 addresses 6.14K 8 prefixes
IPv6 prefixes 0 counted as prefixes, not addresses
Countries 1 mostly TR
Exchanges 0 recorded by PCH
Upstreams 2 1 downstream
Flagged prefixes 0 none

Summary

Dogus Bilgi Islem ve Teknoloji Hizmetleri A.S

Turkey · AI-generated

business corporate turkey

D-TEK is the autonomous system for Dogus Bilgi Islem ve Teknoloji Hizmetleri A.S.

What it's used for

  • The address space carries corporate and media infrastructure, evidenced by netnames TR-DOGUS-20160812 (DOGUŞ HOLDING A.S.) and HDF-NET (Hedef Medya), with reverse DNS entries like eg-c-6-000.euromsg.net.
  • The AS announces 5,632 IPv4 addresses across 7 prefixes and maintains 3 observed neighbours, indicating a corporate network with limited external peering rather than a transit or large-scale access provider.
  • Traffic consists of internal corporate operations for the Dogus Group, including media production, IT services, and digital technology development for its subsidiaries.

Notable

  • Registrants include DOGUS HOLDING A.S., Hedef Medya Tantim Interaktif Medya Pazarlama A.S., and SEMANTICUM BILISIM SANAYI VE TICARET ANONIM SIRKETI, reflecting the diverse subsidiaries operating under the Dogus umbrella.
  • Dogus Bilgi Islem ve Teknoloji Hizmetleri A.S is the dedicated technology company of the Dogus Group, a major Turkish conglomerate operating in automotive, construction, media, and other sectors.
  • The inventory consists of five /22 blocks and two /24 blocks, all located in Turkey, with no IPv6 prefixes announced.

This description is AI-generated, best-effort context — not authoritative, and provided without any guarantee of accuracy. Source, and how to suggest an edit.

Interconnection

Peering at a glance

Full topology · Graph

Internet exchanges

No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.

Transit providers

2 upstream, 1 downstream and 3 adjacent networks observed; most-used upstreams first.

ASNetworkPaths seen
AS13335Cloudflare, Inc.1,355
AS34984Superonline Iletisim Hizmetleri A.S.180

Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-06, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.

Address space

Summary

Shape and geography

IPv4 8 prefixes · 6.14K addresses IPv6 0 prefixes

CountryNamePrefixes
TRTurkey8

Registry

Allocation record

RIPE · via Atlas (registry + RDAP)
Registry
RIPE
Handle
AS201160
Registry name
D-TEK
Registrant
DTMNT1-MNT
Abuse contact
abuse@d-teknoloji.com.tr
Registered
2015-01-13
Last changed
2018-09-04
Allocation
allocated

Routing security

RPKI and IRR

Full detail
RPKI
100% valid · 24 valid, 0 with no ROA
ROAs
24 authorising AS201160
ASPA
no ASPA record
IRR
100% registered · 24 of 24 announcements
Route objects
25 naming AS201160

Reputation

Classification and threat

Unclassified Not in the curated lists. Most of the ~80,000 allocated ASNs are not.

Spamhaus DROP

Not on ASN-DROP The network as a whole is not listed.

No DROP prefixes None of its announced space is on the DROP prefix list.

Spamhaus DROP ("Don't Route Or Peer") lists space and networks run by, or hijacked for, spam and cybercrime operations: 454 networks and 1,854 prefixes, as published 2026-11-06. A short, high-confidence list, so a match is worth taking seriously, and absence from it says little on its own.

FBI IC3

No IC3 indicators Nothing from the FBI IC3 feed.

IC3 threat data is alpha. Absence of an indicator is not evidence of good behaviour, only of absence from this one feed.

Elsewhere

Cross-check