National Internet eXchange of India - NIXI Chennai

India

City: Chennai
Website: https://nixi.in/en/running-noc/chennai

About this IXP

Data last updated December 2025

Capacity at this IXP

903 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 National Internet eXchange of India - NIXI Chennai 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 left7
New ASNs joined4

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.

India: 48
United States of America: 7
Canada: 1
Hong Kong: 1
Netherlands: 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: 36
NSP: 7
Unknown: 5
Content: 5
Educational/Research: 4

View all network types

Route Server: 1

Members peering at the route server

39 / 58

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

50 / 58

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 National Internet eXchange of India - NIXI Chennai

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
meteversecloud Autonomous system (AS) number: 54994 Type of AS: NSP Peering policy: Open Port speed: 80 Gbps Does this member peer at the route server?: Yes Country of registration: Canada Total peering locations for this AS: 80	54994	Open	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
MRKR COMMUNICATIONS PRIVATE LIMITED Autonomous system (AS) number: 149533 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 2	149533	Open	Yes
National Internet Backbone India Autonomous system (AS) number: 9829 Type of AS: Peering policy: Unknown Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 8	9829	Unknown	Yes
Netrexo Communications Autonomous system (AS) number: 135815 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 2	135815	Unknown	Yes
Netzy Internet Services Private Limited Autonomous system (AS) number: 139575 Type of AS: Cable/DSL/ISP Peering policy: Selective Port speed: 2 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 2	139575	Selective	Yes
Niss Internet Services Pvt. Ltd. Autonomous system (AS) number: 132774 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: India Total peering locations for this AS: 1	132774	Unknown	Yes
NIXI Route Servers Autonomous system (AS) number: 24029 Type of AS: Route Server Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 5	24029	Unknown	No
NKN Internet Gateway Autonomous system (AS) number: 9885 Type of AS: Educational/Research Peering policy: Unknown Port speed: 10 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 4	9885	Unknown	Yes
PCH AS3856 Autonomous system (AS) number: 3856 Type of AS: Educational/Research 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: 316	3856	Open	Yes
PCH AS42 Autonomous system (AS) number: 42 Type of AS: Educational/Research 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: 322	42	Open	Yes
Pink Broadband Service Autonomous system (AS) number: 137620 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 4.096 Gbps Does this member peer at the route server?: No Country of registration: India Total peering locations for this AS: 1	137620	Unknown	Yes
Railtel Corporation Of India Autonomous system (AS) number: 24186 Type of AS: NSP Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: No Country of registration: India Total peering locations for this AS: 8	24186	Unknown	Yes
Rainbow Communications India Autonomous system (AS) number: 58898 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 10.24 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 1	58898	Unknown	Yes
Reisnet Broadband Pvt Ltd Autonomous system (AS) number: 140171 Type of AS: Cable/DSL/ISP Peering policy: Open Port speed: 20 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 6	140171	Open	Yes
Rmax Broadband Autonomous system (AS) number: 133971 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: India Total peering locations for this AS: 4	133971	Unknown	Yes
Shyam Spectra Pvt. Ltd. Autonomous system (AS) number: 10029 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: India Total peering locations for this AS: 9	10029	Open	Yes
Sify Technologies Limited Autonomous system (AS) number: 9583 Type of AS: NSP Peering policy: Open Port speed: 40 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 20	9583	Open	Yes
Sistema Shyam Autonomous system (AS) number: 63829 Type of AS: Peering policy: Unknown Port speed: 0.1 Gbps Does this member peer at the route server?: No Country of registration: India Total peering locations for this AS: 2	63829	Unknown	No
Skylink Fibernet Private Limited Autonomous system (AS) number: 135139 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: India Total peering locations for this AS: 7	135139	Unknown	Yes
Smartlink Solutions India Autonomous system (AS) number: 134331 Type of AS: Peering policy: Unknown Port speed: 1 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 3	134331	Unknown	Yes
SOFTECH INFOSOL Autonomous system (AS) number: 133680 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: No Country of registration: India Total peering locations for this AS: 4	133680	Unknown	Yes
Southnet Broadband Autonomous system (AS) number: 136694 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 2 Gbps Does this member peer at the route server?: No Country of registration: India Total peering locations for this AS: 1	136694	Unknown	Yes
SP INTERNET TECHNOLOGIES Autonomous system (AS) number: 134863 Type of AS: Cable/DSL/ISP Peering policy: Unknown Port speed: 30 Gbps Does this member peer at the route server?: Yes Country of registration: India Total peering locations for this AS: 4	134863	Unknown	Yes
Stackbit Internet Services Pvt Ltd Autonomous system (AS) number: 136230 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: India Total peering locations for this AS: 1	136230	Unknown	Yes
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