The world’s largest, most reliable observability network

Features list

Observe performance from where it matters

Our global observability network provides unparalleled depth and breadth of visibility for all your users, networks, digital services, and applications.

A deep understanding of real-time Internet status at a glance

Internet Sonar leverages our unparalleled global observability network to show outages in real-time for over fifty of the most commonly used CDN, DNS, IaaS/PaaS, UCaaS, SaaS, SECaaS, social media and marketing technology systems. With its interactive, customizable display, deciphering whether outages stem from your infrastructure or third-party services becomes a breeze.

Public Nodes

Observe reachability, availability, reliability, and performance from critical Internet locations, across top-tier last mile, backbone, wireless, cloud, and multi-access edge computing  providers.

Enterprise Nodes

Gain proactive visibility into business-critical systems and applications anywhere within your enterprise using enterprise nodes. Choose from multiple sizes of physical or virtual appliances with Linux OS.

Enterprise Light Nodes

Scalable Internet performance monitoring simplified. Enterprise Light Nodes are designed to deliver network-focused functionality on a large scale, requiring minimal hardware and maintenance. They’re the perfect solution for monitoring Internet performance in locations without skilled on-site operators or substantial server hardware.

User Devices

Actively and passively observe digital employee experience, network, and application performance directly from all your employees devices, wherever they are located in the world.

Product UI mockup

Reliable insights
come from reliable infrastructure

Our Global Observability Network is backed by the highest
quality architecture, data centers, and ISPs.

Highest Quality
Monitoring Locations
Highly Scalable
and Fault Tolerant
Ample Hardware

directly to global
Tier 1 ISPs.

Explore our expansive node network

Find the nodes you need by type, location, and ISP

Backbone Nodes


Last Mile Nodes


Wireless Nodes


Cloud Nodes



Abu Dhabi, AE - Oracle Cloud
Adelaide, AU - TPG
Adelaide, AU - Telstra
Ahmedabad, IN - Airtel
Ahmedabad, IN - BSNL
Amsterdam, NL - Azure Cloud
Amsterdam, NL - Equinix Metal
Amsterdam, NL - Equinix Metal IPV6
Amsterdam, NL - GTT
Amsterdam, NL - Google Cloud
Amsterdam, NL - Level3
Amsterdam, NL - NTT
Amsterdam, NL - Oracle Cloud
Amsterdam, NL - TELIA
Ankara, TR - Turk Telekom
Arizona, US - Azure Cloud
Arlington, VA - Tencent Cloud
Ashburn, VA - AWS Cloud
Athens, GR - Synapsecom S.A
Atlanta, US - AWS Cloud
Atlanta, US - Cogent
Atlanta, US - Cogent IPv6
Atlanta, US - Level3
Atlanta, US - Level3 IPv6
Atlanta, US - NTT
Atlanta, US - NTT IPv6
Atlanta, US - VZN
Atlanta, US - VZN - AWS Wavelength
Atlanta, US - VZN IPv6
Atlanta, US - Zayo
Atlanta, US - Zayo IPv6
Auckland, NZ - Vocus
Auckland, NZ - Vodafone
Austin, US - Phoenixnap
Bahrain, BH - AWS Cloud
Baku, AZ - Delta Telecom
Baku, AZ - Delta Telecom IPv6
Bangalore, IN - ACT
Bangalore, IN - Airtel
Bangalore, IN - Airtel 4G
Bangalore, IN - Airtel IPv6
Bangalore, IN - Jio
Bangalore, IN - Tata Teleservices
Bangalore, IN - Vodafone
Bangalore, IN - Vodafone 4G
Bangalore,IN - Jio 4G
Bangkok, TH - Alibaba Cloud
Bangkok, TH - CAT
Bangkok, TH - Jastel
Bangkok, TH - Tencent Cloud
Bangkok, TH - True Internet
Batam, ID - PT Telekom
Baton Rouge, US - Cox Edge
Bayannur, CN - China Telecom
Beauharnois, CA - OVHcloud
Beijing, CN - Alibaba Cloud
Beijing, CN - Alicloud
Beijing, CN - China Mobile
Beijing, CN - China Mobile IPv6
Beijing, CN - China Unicom
Beijing, CN - China Unicom IPv6
Beijing, CN - Tencent Cloud
Berlin, DE - Versatel
Bogota, CO - ETB
Bogota, CO - HostDime
Bogota, CO - Telefonica
Bogota, CO - Telmex
Bogota, CO - UNE
Boston, US - AT&T
Boston, US - AT&T IPv6
Boston, US - AWS
Boston, US - Cogent
Boston, US - Cogent IPv6
Boston, US - Comcast
Boston, US - Comcast IPv6
Boston, US - VZN
Boston, US - VZN - AWS Wavelength
Boston, US - VZN IPv6
Brisbane, AU - Optus
Brisbane, AU - Telstra
Bruges, BE - M247
Brussels, BE - Google Cloud
Bucharest, RO - Orange Romania
Bucharest, RO - Orange Romania IPv6
Bucharest, RO - Orange Telecom
Bucharest, RO - RDS
Bucharest, RO - RDS IPv6
Bucharest, RO - Vodafone
Bucharest, RO - Vodafone IPv6
Bucharest, RO - Voxility
Budapest, HU - Magyar
Buenos Aires, AR - AMX
Buenos Aires, AR - Telecom
Buenos Aires, AR - Telefonica
Busan, KR - Azure Cloud
Cairo, EG - Link.Net
Cairo, EG - Link.Net IPv6
Canberra, AU - Azure Cloud
Cape Town, ZA - AWS Cloud
Cardiff, UK - Azure Cloud

Last Mile

Ahmedabad, IN - Airtel IPv6
Ahmedabad, IN - BSNL IPv6
Amsterdam, NL - Azure
Amsterdam, NL - Orange
Amsterdam, NL - Orange IPv6
Amsterdam, NL - Zayo
Amsterdam, NL - Zayo IPv6
Athens, GR - Cogent
Athens, GR - Cogent IPv6
Bangalore, IN - ACT IPv6
Bangalore, IN - Jio IPv6
Bangalore, IN - Tata Teleservices IPv6
Bangalore, IN - Vodafone IPv6
Bogota, CO - ETB IPv6
Bogota, CO - HostDime IPv6
Bogota, CO - Telefonica IPv6
Bogota, CO - Telmex IPv6
Bogota, CO - UNE IPv6
Bordeaux, FR - SFR
Bordeaux, FR - SFR IPv6
Bucharest, RO - Hurricane Electric HE
Bucharest, RO - Hurricane Electric HE IPv6
Bucharest, RO - Orange Telecom IPv6
Budapest, HU - Magyar IPv6
Buenos Aires, AR - AMX IPv6
Calgary, CA - Rogers
Chennai, IN - ACT
Chennai, IN - ACT IPv6
Chennai, IN - Airtel IPv6
Chennai, IN - Tata Teleservices
Chennai, IN - Tata Teleservices IPv6
Chennai, IN - Vodafone
Chennai, IN - Vodafone IPv6
Chicago, US - Azure
Chuncheon, KR - Oracle Cloud
Council Bluffs, US - Google
Delhi, IN - Airtel IPv6
Delhi, IN - BSNL IPv6
Delhi, IN - Jio IPv6
Dresden, DE - DTAG IPv6
Fresno, CA - Azure
Guayaquil,EC - New Access S.A. IPv6
Halifax, CA - Rogers
Hampton Roads, US - Cox Edge
Hanoi, VN - CMC IPv6
Hong Kong, HK - Azure
Hong Kong, HK - IPTP IPv6
Hong Kong, HK - PCCW IPv6
Hyderabad, IN - ACT
Hyderabad, IN - ACT IPv6
Hyderabad, IN - Airtel IPv6
Iowa, US - Azure
Istanbul, TR - Turk Cell IPv6
Istanbul, TR - Turk Telekom IPv6
Joao Pessoa, BR - Sitecnet IPv6
Karlsruhe, DE - 1&1 AG IPv6
LM - Kashipur, IN - Jio
LM - Los Angeles, CA - ATT
LM - Naperville, IL - Comcast
LM - New York, NY - Spectrum
LM - Pondicherry, IN - BSNL
LM - Reading, UK - Sky
LM - Shimla, IN - BSNL
Lima, PE - America Movil IPv6
London, UK - IPTP IPv6
Lyon, FR - SFR IPv6
Manchester, UK - Cogent IPv6
Marseille, FR - Orange
Marseille, FR - Orange IPv6
Marseille, FR - PCCW
Marseille, FR - PCCW IPv6
Mumbai, IN - Airtel IPv6
Mumbai, IN - Jio IPv6
Mumbai, IN - Oracle Cloud
Mumbai, IN - Vodafone IPv6
Munich, DE - Multihomed IPv6
Muscat, OM - Oman Tel IPv6
Osaka, JP - Azure
Ottawa, CA - Rogers
Paris, FR - Oracle Cloud
Prague, CZ - Cogent IPv6
Quito, EC - New Access S.A. IPv6
Quito, EC - Puntonet
Quito, EC - Puntonet IPv6
Rio de Janeiro, BR - Data Corpore IPv6
San Jose, US - AWS
San Jose, US - Oracle Cloud
Singapore, SG - Azure
St. Ghislain, BE - Google
Strasbourg, FR - SFR
Strasbourg, FR - SFR IPv6
Sydney, AU - TPG
Sydney, AU - TPG IPv6
Sydney, AU - Telstra IPv6
Taipei, TW - Chunghwa Telecom IPv6
Taipei, TW - PCCW IPv6
Tel Aviv, IL - Bezeq
Tel Aviv, IL - Bezeq IPv6
Tel Aviv, IL - Cellcom
Tel Aviv, IL - Cellcom IPv6


Abidjan, CM - ST Digital
Abidjan, CM - ST Digital IPv6
Abuja, NG - Layer3
Accra, GH - AFR-IX Telecom
Accra, GH - AFR-IX Telecom IPv6
Ahmedabad, IN - Tata
Ahmedabad, IN - Tata IPv6
Albany, US - Tmobile 5G
Albany, US - Verizon 5G
Almaty, KZ - Kazakhtelecom
Amman, JO - JTC
Amsterdam, NL - GTT IPv6
Amsterdam, NL - NTT IPv6
Amsterdam, NL - Telecom Italia
Amsterdam, NL - Telecom Italia IPv6
Amsterdam, NL - Vodafone
Amsterdam, NL - Vodafone IPv6
Ankara, TR - Turk Telekom IPv6
Astana, KZ - Kazakhtelecom
Athens, GR - LANCOM
Athens, GR - LANCOM IPv6
Atlanta, US - Akamai CC
Atlanta, US - Akamai CC IPv6
Austin, US - Verizon 5G
Batam, ID - PT Telekom IPv6
Beijing, CN - China Telecom
Belgrade, RS - SOX
Belgrade, RS - SOX IPv6
Berlin, DE - DTAG
Berlin, DE - DTAG IPv6
Berlin, DE - Google Cloud
Berlin, DE - Level3
Berlin, DE - Level3 IPv6
Berlin, DE - Versatel IPv6
Billings, US - Lumen
Bishkek, KG - Megaline
Boston, US - TMobile 5G
Brasilia, BR - Multihomed
Bratislava, SK - O2
Bratislava, SK - O2 IPv6
Bratislava, SK - Orange
Bratislava, SK - Orange IPv6
Bratislava, SK - Slovak Telekom
Bratislava, SK - Slovak Telekom IPv6
Capaccio, IT - Convergenze
Capaccio, IT - Convergenze IPv6
Cape Town, ZA - Web Africa
Caracas, VE - IFX Networks
Chennai, IN - Akamai CC
Chennai, IN - Akamai CC IPv6
Chennai, IN - Jio
Chennai, IN - Jio IPv6
Chicago, US - Akamai CC
Chicago, US - Akamai CC IPv6
Chicago, US - Comcast
Chicago, US - Comcast IPv6
Chongqing, CN - China Unicom
Cordoba, AR - Telecom
Cordoba, AR - Telecom IPv6
Dagupan, PH - PLDT
Dallas, US - Akamai CC
Dallas, US - Akamai CC IPv6
Dallas, US - Cogent
Dallas, US - Level3
Dallas, US - Telx
Dar es Salaam, TZ - Aptus
Dhaka, BD - BDHUB
Doha, QA - Azure Cloud
Douala, CM - ST Digital
Douala, CM - ST Digital IPv6
Dubai, AE - AWS Cloud
Fort Lauderdale - TMobile 4G
Fortaleza, BR - Claro
Fortaleza, BR - Claro IPv6
Fortaleza, BR - GlobeNet
Fortaleza, BR - GlobeNet IPv6
Fortaleza, BR - Telefonica
Fortaleza, BR - Telefonica IPv6
Frankfurt, DE - Akamai CC
Frankfurt, DE - Akamai CC IPv6
Frankfurt, DE - Verizon
Frankfurt, DE - Verizon IPv6
Fremont, US - Akamai CC
Fremont, US - Akamai CC IPv6
Fuzhou, CN - Alibaba Cloud
Gavle, SE - Azure Cloud
Gaza, PS - NetStream Technology
Guangzhou, CN - China Unicom
Guatemala, GT - Telgua
Guatemala, GT - Telgua IPv6
Honolulu, US - Lumen
Hyderabad, IN - AWS Cloud
Hyderabad, IN - Jio
Hyderabad, IN - Jio IPv6
Hyderabad, IN - Tata Teleservices
Hyderabad, IN - Tata Teleservices IPv6
Istanbul, TR - Turk Cell
Istanbul, TR - Turk Telekom
Jakarta, ID - Akamai CC
Jakarta, ID - IOH


Accra, GH - Web4Africa
Amsterdam, NL - IBM Cloud
Chengdu, CN - China Unicom
Chennai, IN - IBM Cloud
Chongqing, CN - China Telecom
Dallas, US - IBM Cloud
Dublin, IE - Multihomed
Frankfurt, DE - IBM Cloud
Guiyang, CN - China Telecom
Harbin, CN - China Telecom
LM - Jefferson, OH - Spectrum
LM - Lucknow, IN - Tachyon
LM - Mumbai, IN - Vortex Netsol
LM - San Antonio, TX - Spectrum
London, UK - IBM Cloud
London, UK - Level3
London, UK - TELIA IPV6
Luoyang, CN - China Telecom
Luoyang, CN - China Unicom
Manila, PH - Multihomed
Milan, IT - IBM Cloud
Milan, IT - Telecom Italia
Nairobi, KE - Angani
Ningbo, CN - China Telecom
Ningbo, CN - China Unicom
Prague, CZ - M247
San Jose, US - IBM Cloud
Sao Paulo, BR - AWS
Sao Paulo, BR - IBM Cloud
Singapore, SG - IBM Cloud
Stockholm, SE - Telia IPv6
Sydney, AU - IBM Cloud
Tokyo, JP - IBM Cloud
Tokyo, JP - NTT DoCoMo 4G
Toronto, CA - IBM Cloud
Tripoli, LY - GPTC
Washington DC, US - IBM Cloud
Yangzhou, CN - China Mobile
Yangzhou, CN - China Telecom
Yangzhou, CN - China Unicom


Solution Brief

Catchpoint Overview

Online Guide

The Guide To Observability vs Monitoring

Solution Brief

Global Observability Network