Autonomous system
AS202444 KOCHOLDING KOC HOLDING A.S.
Unclassified RIPE
Summary
Koç Holding
business corporate turkey
The AS handle KOCHOLDING is held by Koç Holding A.S.
What it's used for
- The address space carries corporate infrastructure, evidenced by the reverse DNS record
owa2.koc.com.trand the netnameKOCHOLDING-NET. - The AS announces 512 IPv4 addresses across 2 prefixes with 2 observed neighbours, indicating a small, self-contained internal network rather than a transit or access provider.
- Traffic from this AS consists of internal corporate communications and web services for the Koç Holding conglomerate, including Office 365 endpoints.
Notable
- Registrants for both prefixes are listed as "Koc Net NCC; Borusan Telekom Backbone Group", which aligns with the Koç Holding ecosystem, as Borusan is a major partner and subsidiary within the group.
- The inventory consists of two /24 blocks (81.8.23.0/24 and 193.243.218.0/24), both registered under the same netname, reflecting a consolidated corporate estate.
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
Internet exchanges
No exchange port on file. Many exchanges publish no participant list, so this is not proof of absence.
Transit providers
1 upstream, 0 downstream and 1 adjacent networks observed; most-used upstreams first.
| AS | Network | Paths seen |
|---|---|---|
| AS15924 | Vodafone Net Iletisim Hizmetler AS | 124 |
Exchange presence is recorded rather than inferred: the directory collected by Packet Clearing House (https://www.pch.net/ixp/data) on 2026-11-12, licensed CC BY-NC-SA 3.0. Transit is inferred from observed BGP paths, never declared by either party.
Address space
Summary
IPv4 2 prefixes · 512 addresses IPv6 0 prefixes
| Country | Name | Prefixes |
|---|---|---|
| TR | Turkey | 2 |
Registry
Allocation record
- Registry
- RIPE
- Handle
AS202444- Registry name
- KOCHOLDING
- Registrant
- MNT-BORUSAN
- Abuse contact
- abuse@vodafone.net.tr
- Registered
- 2018-05-15
- Last changed
- 2020-11-16
- Allocation
- allocated
Routing security
RPKI and IRR
- RPKI
- 100% valid · 2 valid, 0 with no ROA
- ROAs
- 2 authorising AS202444
- ASPA
- no ASPA record
- IRR
- 100% registered · 2 of 2 announcements
- Route objects
- 2 naming AS202444
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: 453 networks and 1,848 prefixes, as published 2026-11-13. 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