IX.br (PTT.br) São Paulo

Brazil

City
São Paulo/SP
Website
http://ix.br

About this IXP

Data last updated December 2025

Capacity at this IXP

154,692 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 IX.br (PTT.br) São Paulo as shown in PeeringDB in December 2025

Members of this IXP

1813

ASNs (autonomous system numbers) are listed in PeeringDB

In the last 12 months

  • ASNs left217
  • New ASNs joined104

Participates in the MANRS IXP program

No

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

Yes

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.

  • Brazil: 1677
  • United States of America: 61
  • Paraguay: 8
  • United Kingdom: 6
  • Netherlands: 6
View all countries of registration
  • Hong Kong: 6
  • Canada: 5
  • Argentina: 5
  • Chile: 4
  • Singapore: 4
  • Germany: 3
  • Angola: 2
  • Colombia: 2
  • Luxembourg: 2
  • Italy: 2
  • Uruguay: 2
  • Puerto Rico: 1
  • France: 1
  • Romania: 1
  • Panama: 1
  • South Africa: 1
  • Portugal: 1
  • Israel: 1
  • Poland: 1
  • Austria: 1
  • Japan: 1
  • Bulgaria: 1
  • India: 1
  • China: 1
  • Czechia: 1
  • Virgin Islands (British): 1
  • Sweden: 1
  • Switzerland: 1
  • Burkina Faso: 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: 1128
  • NSP: 359
  • Unknown: 141
  • Content: 76
  • Network Services: 36
View all network types
  • Enterprise: 35
  • Non-Profit: 14
  • Educational/Research: 12
  • Government: 6
  • Route Server: 4
  • Route Collector: 2

Members peering at the route server

1184 / 1813

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

1185 / 1813

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 IX.br (PTT.br) São Paulo

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
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES
  • Autonomous system (AS) number: 270814
  • Type of AS: Cable/DSL/ISP
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Brazil
  • Total peering locations for this AS: 3
 270814 Unknown Yes
ZAAZ PROVEDOR DE INTERNET E TELECOMUNICACOES S.A
  • Autonomous system (AS) number: 28359
  • Type of AS: NSP
  • Peering policy: Unknown
  • Port speed: 400 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Brazil
  • Total peering locations for this AS: 1
 28359 Unknown Yes
ZAFEX TELECOMUNICAÇÕES
  • Autonomous system (AS) number: 268907
  • Type of AS: Enterprise
  • Peering policy: Open
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Brazil
  • Total peering locations for this AS: 3
 268907 Open Yes
ZAP-Angola
  • Autonomous system (AS) number: 37645
  • 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: Angola
  • Total peering locations for this AS: 14
 37645 Unknown Yes
Zapping
  • Autonomous system (AS) number: 272022
  • Type of AS: Content
  • Peering policy: Unknown
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Chile
  • Total peering locations for this AS: 4
 272022 Unknown No
ZAP TELECOMUNICAÇÕES
  • Autonomous system (AS) number: 263124
  • 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: Brazil
  • Total peering locations for this AS: 1
 263124 Unknown No
Zayo
  • Autonomous system (AS) number: 6461
  • Type of AS: NSP
  • Peering policy: Restrictive
  • 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: 40
 6461 Restrictive Yes
Zen Internet e Telecomunicação
  • Autonomous system (AS) number: 271498
  • 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: Brazil
  • Total peering locations for this AS: 7
 271498 Open Yes
Zenlayer Inc
  • Autonomous system (AS) number: 21859
  • Type of AS: Content
  • Peering policy: Selective
  • Port speed: 1,400 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 82
 21859 Selective Yes
ZetaNET Telecom
  • Autonomous system (AS) number: 19990
  • 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: Brazil
  • Total peering locations for this AS: 3
 19990 Unknown No
ZEUSNET TELECOM
  • Autonomous system (AS) number: 271339
  • Type of AS:
  • Peering policy: Unknown
  • Port speed: 10 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: Brazil
  • Total peering locations for this AS: 3
 271339 Unknown No
Zoom Communications, Inc.
  • Autonomous system (AS) number: 30103
  • Type of AS: NSP
  • Peering policy: Restrictive
  • 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: 21
 30103 Restrictive Yes
Zscaler AS22616
  • Autonomous system (AS) number: 22616
  • Type of AS: Network Services
  • Peering policy: Open
  • Port speed: 200 Gbps
  • Does this member peer at the route server?: Yes
  • Country of registration: United States of America
  • Total peering locations for this AS: 20
 22616 Open Yes