DE-CIX Istanbul

Türkiye

City: Istanbul
Website: https://www.de-cix.net/locations/istanbul

About this IXP

Data last updated December 2025

Capacity at this IXP

4,108 Gbps

Cumulative port speeds of all IXP members. This shows the potential maximum traffic that can be exchanged at this IXP at one time.

Membership and capacity

The size and strength of an IXP is determined by a combination of how many members it has, and the total capacity. Larger networks tend to bring more capacity, which can benefit all members.

Data for DE-CIX Istanbul as shown in PeeringDB in December 2025

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left4
New ASNs joined9

Participates in the MANRS IXP program

Yes

IXPs that join this voluntary program apply a framework of enhanced routing security in peering. It signals an extra commitment to responsible Internet stewardship.

Source: MANRS

RIPE Atlas anchor

Organizations that run IXPs can host anchors to measure Internet connectivity and traffic. An anchor is a large capacity probe often used by IXPs.

Source: RIPEStat

Member information

Last sync from PeeringDB: December 2025

View this IXP on PeeringDB

Countries of registration

A summary of member registrations by country. An IXP with a mixture of international and near-neighbor members can indicate that an IXP is influential, or acts as a hub within its region or sub-region.

Türkiye: 30
United States of America: 13
Germany: 6
Iraq: 3
Switzerland: 3

View all countries of registration

Austria: 2
Hong Kong: 2
Palestine, State of: 1
Romania: 1
Singapore: 1
Iran: 1
China: 1
United Kingdom: 1
United Arab Emirates: 1
Italy: 1
Luxembourg: 1
Netherlands: 1

Types of network at this IXP

The mix of members is an indication of a strength or focus of an IXP.

Content: 19
Cable/DSL/ISP: 18
NSP: 11
Enterprise: 7
Educational/Research: 6

View all network types

Unknown: 3
Network Services: 2
Route Server: 2
Route Collector: 1

Members peering at the route server

52 / 69

The route server is a central hub that makes it easier for all networks to peer without having to create individual agreements with other members.

Members using RPKI

63 / 69

members at this IXP use Resource Public Key Infrastructure (RPKI), a security measure that helps ensure traffic is routed correctly. A member is counted as using RPKI if they have at least one valid ROA.

Peering policies of IXP members

Members of an IXP can choose how they peer with others. The Internet Society encourages open policies where possible.

Member list for DE-CIX Istanbul

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse December 2025

Name	AS Number	Peering policy	RPKI Enabled
GIBIRNET Autonomous system (AS) number: 208972 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 8	208972	Open	Yes
HizliNet-as6205 Autonomous system (AS) number: 6205 Type of AS: Content Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 3	6205	Selective	Yes
Huawei Cloud Global Autonomous system (AS) number: 136907 Type of AS: Content Peering policy: Selective Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Hong Kong Total peering locations for this AS: 39	136907	Selective	Yes
Hurricane Electric Autonomous system (AS) number: 6939 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 323	6939	Unknown	Yes
ip-it consult GmbH Autonomous system (AS) number: 61438 Type of AS: Educational/Research Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 15	61438	Unknown	Yes
IP-Max SA Autonomous system (AS) number: 25091 Type of AS: NSP Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 50	25091	Open	Yes
Kaopu Cloud HK Autonomous system (AS) number: 138915 Type of AS: Enterprise Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Hong Kong Total peering locations for this AS: 66	138915	Open	Yes
Kapteyan A.S. Autonomous system (AS) number: 60707 Type of AS: Enterprise Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 2	60707	Unknown	Yes
Medianova Autonomous system (AS) number: 21245 Type of AS: Content Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 13	21245	Open	Yes
Meta Autonomous system (AS) number: 32934 Type of AS: Content Peering policy: Selective Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 199	32934	Selective	Yes
Microsoft Autonomous system (AS) number: 8075 Type of AS: Content Peering policy: Selective Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: United States of America Total peering locations for this AS: 187	8075	Selective	Yes
MILLENI.COM Autonomous system (AS) number: 34296 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 1	34296	Unknown	Yes
Netdirekt A.S. Autonomous system (AS) number: 43391 Type of AS: Content Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 2	43391	Unknown	Yes
Netinternet Autonomous system (AS) number: 51559 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 3	51559	Unknown	Yes
Netlen Internet Autonomous system (AS) number: 44620 Type of AS: NSP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 16	44620	Open	Yes
NetmaxTR Autonomous system (AS) number: 209275 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 2	209275	Unknown	Yes
Newroz Telecom Autonomous system (AS) number: 21277 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Iraq Total peering locations for this AS: 2	21277	Open	Yes
oja.at Autonomous system (AS) number: 39912 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Austria Total peering locations for this AS: 9	39912	Unknown	Yes
OSNET DATACENTER Autonomous system (AS) number: 208806 Type of AS: Route Server Peering policy: No Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 4	208806	No	No
OSNET TELEKOM Autonomous system (AS) number: 212513 Type of AS: Network Services Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 6	212513	Open	Yes
Palestinian Telecommunications Autonomous system (AS) number: 12975 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Palestine, State of Total peering locations for this AS: 4	12975	Unknown	Yes
PCH AS3856 Autonomous system (AS) number: 3856 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 316	3856	Open	Yes
PCH AS42 Autonomous system (AS) number: 42 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 322	42	Open	Yes
PENTECH Autonomous system (AS) number: 48678 Type of AS: Content Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 3	48678	Open	Yes
PIXOOF TEKNOLOJI ANONIM SIRKETI Autonomous system (AS) number: 51722 Type of AS: Content Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 2	51722	Selective	Yes
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