Thessaloniki - Internet Exchange - THESS-IX

Greece

City: Thessaloniki
Website: https://www.thess-ix.net

About this IXP

Data last updated July 2026

Capacity at this IXP

146 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 Thessaloniki - Internet Exchange - THESS-IX as shown in PeeringDB in July 2026

Members of this IXP

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left1
New ASNs joined0

Participates in the MANRS IXP program

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: July 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.

Greece: 6
United Kingdom: 2
Belgium: 1
Egypt: 1
Italy: 1

View all countries of registration

Types of network at this IXP

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

Educational/Research: 5
NSP: 4
Non-Profit: 2
Route Server: 1

Members peering at the route server

11 / 12

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

8 / 12

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 Thessaloniki - Internet Exchange - THESS-IX

This list uses the data available in PeeringDB, which is based on self-reported data, and was last updated in Pulse July 2026

Name	AS Number	Peering policy	RPKI Enabled
6Project Networks Autonomous system (AS) number: 208753 Type of AS: Educational/Research Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Italy Total peering locations for this AS: 14	208753	Open	Yes
DNS-OARC-112 Autonomous system (AS) number: 112 Type of AS: Non-Profit Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Total peering locations for this AS: 145	112	Open	Yes
Delight Fiber Autonomous system (AS) number: 59813 Type of AS: NSP Peering policy: Selective Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 7	59813	Selective	Yes
Delight Networks Autonomous system (AS) number: 207936 Type of AS: Non-Profit Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: United Kingdom Total peering locations for this AS: 3	207936	Open	No
GREECE TELECOM Autonomous system (AS) number: 208108 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 3	208108	Open	No
Georgios Karampitsakis Autonomous system (AS) number: 215734 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 4	215734	Open	No
Greekstream Net Autonomous system (AS) number: 62061 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 3	62061	Open	Yes
Greekstream Networks Autonomous system (AS) number: 206652 Type of AS: NSP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 5	206652	Open	Yes
Stefan Blomme Autonomous system (AS) number: 207537 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Belgium Total peering locations for this AS: 5	207537	Open	Yes
THESS-IX Route Servers Autonomous system (AS) number: 51900 Type of AS: Route Server Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: No Country of registration: Greece Total peering locations for this AS: 1	51900	Open	No
Thomas Rogdakis Autonomous system (AS) number: 211275 Type of AS: Educational/Research Peering policy: Open Port speed: 0.1 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 6	211275	Open	Yes
Youssef Hamed Autonomous system (AS) number: 207740 Type of AS: Educational/Research Peering policy: Open Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: Egypt Total peering locations for this AS: 15	207740	Open	Yes