DE-CIX Istanbul

Türkiye

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

About this IXP

Data last updated February 2026

Capacity at this IXP

3,998 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 February 2026

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left4
New ASNs joined6

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: February 2026

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: 28
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

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

Members peering at the route server

51 / 67

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

62 / 67

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 February 2026

Name	AS Number	Peering policy	RPKI Enabled
Ramtek Autonomous system (AS) number: 29399 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 1	29399	Unknown	Yes
Riot Games Autonomous system (AS) number: 6507 Type of AS: Content Peering policy: Selective Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 87	6507	Selective	Yes
Superonline Autonomous system (AS) number: 34984 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 4	34984	Unknown	Yes
Swisscom Autonomous system (AS) number: 3303 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Switzerland Total peering locations for this AS: 62	3303	Selective	Yes
TAYNET Autonomous system (AS) number: 211557 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: 1	211557	Unknown	Yes
Teknotel Telekom Autonomous system (AS) number: 25145 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Türkiye Total peering locations for this AS: 1	25145	Open	Yes
Telecom Italia Sparkle Autonomous system (AS) number: 6762 Type of AS: NSP Peering policy: Restrictive Speed: Unknown Does this member peer at the route server?: No Country of registration: Italy Total peering locations for this AS: 12	6762	Restrictive	Yes
Tencent Global Autonomous system (AS) number: 132203 Type of AS: Content Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: China Total peering locations for this AS: 28	132203	Open	Yes
Thales/Imperva Autonomous system (AS) number: 19551 Type of AS: Content Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: United States of America Total peering locations for this AS: 77	19551	Open	Yes
TIC AS49666 Autonomous system (AS) number: 49666 Type of AS: Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Iran Total peering locations for this AS: 3	49666	Unknown	Yes
TurkNet Iletisim Hizmetleri A.S Autonomous system (AS) number: 12735 Type of AS: NSP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 5	12735	Unknown	Yes
TURKSAT Autonomous system (AS) number: 47524 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Türkiye Total peering locations for this AS: 1	47524	Unknown	Yes
Türk Telekom International Autonomous system (AS) number: 6663 Type of AS: NSP Peering policy: Restrictive Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Romania Total peering locations for this AS: 13	6663	Restrictive	Yes
V4LESS-AS Autonomous system (AS) number: 215250 Type of AS: Educational/Research Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: No Country of registration: Germany Total peering locations for this AS: 33	215250	Unknown	Yes
Veganet-Telekom Autonomous system (AS) number: 206119 Type of AS: Enterprise 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: 1	206119	Open	Yes
VODAFONE NET ILETISIM HIZMETLERI AS15924 Autonomous system (AS) number: 15924 Type of AS: 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: 1	15924	Selective	Yes
Zenlayer Inc Autonomous system (AS) number: 21859 Type of AS: Content Peering policy: Selective 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: 83	21859	Selective	Yes
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