BIX.BG - Bulgarian Internet eXchange

Bulgaria

City: Sofia
Website: https://www.bix.bg/

About this IXP

Data last updated December 2025

Capacity at this IXP

9,224 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 BIX.BG - Bulgarian Internet eXchange as shown in PeeringDB in December 2025

Members of this IXP

114

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

ASNs left11
New ASNs joined17

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: 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.

Bulgaria: 58
United States of America: 16
Türkiye: 6
Iraq: 3
Greece: 3

View all countries of registration

Armenia: 3
Germany: 2
Serbia: 2
United Kingdom: 2
Romania: 2
Luxembourg: 1
North Macedonia: 1
Netherlands: 1
Sweden: 1
Slovenia: 1
Slovakia: 1
Ukraine: 1
Hong Kong: 1
Albania: 1
Australia: 1
Belize: 1
Switzerland: 1
Cyprus: 1
Czechia: 1
Gibraltar: 1
United Arab Emirates: 1
Lithuania: 1

Types of network at this IXP

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

Cable/DSL/ISP: 34
NSP: 32
Content: 23
Unknown: 10
Network Services: 5

View all network types

Enterprise: 4
Educational/Research: 3
Non-Profit: 1
Route Collector: 1
Route Server: 1

Members peering at the route server

87 / 114

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

107 / 114

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 BIX.BG - Bulgarian Internet eXchange

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
Information Services Autonomous system (AS) number: 16344 Type of AS: Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: No Country of registration: Bulgaria Total peering locations for this AS: 1	16344	Unknown	Yes
Init Lab Autonomous system (AS) number: 200533 Type of AS: Network Services Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 1	200533	Unknown	Yes
Inter.link Autonomous system (AS) number: 5405 Type of AS: NSP Peering policy: Selective Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Germany Total peering locations for this AS: 21	5405	Selective	Yes
INTERSPACE Autonomous system (AS) number: 200899 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: North Macedonia Total peering locations for this AS: 4	200899	Open	No
IPACCT Autonomous system (AS) number: 31287 Type of AS: NSP Peering policy: Open Port speed: 200 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 9	31287	Open	Yes
ITNS GLOBAL Autonomous system (AS) number: 31293 Type of AS: Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 2	31293	Unknown	Yes
Kaopu Cloud HK Autonomous system (AS) number: 138915 Type of AS: Enterprise Peering policy: Open Port speed: 200 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
KujtesaNET Autonomous system (AS) number: 29170 Type of AS: NSP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Albania Total peering locations for this AS: 1	29170	Unknown	Yes
MEDIANET INVEST M.I.K.E Autonomous system (AS) number: 200736 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Greece Total peering locations for this AS: 7	200736	Open	Yes
Melbikomas Autonomous system (AS) number: 56630 Type of AS: Content Peering policy: Unknown Speed: Unknown Does this member peer at the route server?: Yes Country of registration: Lithuania Total peering locations for this AS: 29	56630	Unknown	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
mitko.com (tivi.bg) Autonomous system (AS) number: 35761 Type of AS: NSP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 2	35761	Unknown	Yes
M-REAL NET Autonomous system (AS) number: 31029 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 3	31029	Unknown	Yes
NESEBAR-LAN-AS Autonomous system (AS) number: 59463 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 100 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 3	59463	Open	Yes
NetAssist Autonomous system (AS) number: 29632 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: Gibraltar Total peering locations for this AS: 8	29632	Unknown	Yes
NETBOX BG Autonomous system (AS) number: 61071 Type of AS: Peering policy: Selective Port speed: 340 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 4	61071	Selective	Yes
Neterra Autonomous system (AS) number: 34224 Type of AS: NSP Peering policy: Unknown Port speed: 2.5 Gbps Does this member peer at the route server?: No Country of registration: Bulgaria Total peering locations for this AS: 8	34224	Unknown	Yes
NETGUARD Autonomous system (AS) number: 39251 Type of AS: NSP Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 4	39251	Unknown	Yes
Netnod Autonomous system (AS) number: 8674 Type of AS: Non-Profit Peering policy: Open Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: Sweden Total peering locations for this AS: 95	8674	Open	Yes
Net-Surf.net Autonomous system (AS) number: 20911 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 2	20911	Unknown	Yes
NetworxBG Autonomous system (AS) number: 34569 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 3	34569	Unknown	Yes
NetX - NG Autonomous system (AS) number: 204281 Type of AS: NSP Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 2	204281	Unknown	Yes
Novatel Autonomous system (AS) number: 41313 Type of AS: NSP Peering policy: Open Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Bulgaria Total peering locations for this AS: 10	41313	Open	Yes
OPTISPRINT Autonomous system (AS) number: 29582 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 200 Gbps Does this member peer at the route server?: No Country of registration: Bulgaria Total peering locations for this AS: 1	29582	Unknown	Yes
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