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



Cardiff, UK - Oracle Cloud
Casablanca, MA - Meditel
Casablanca, MA - NPlusOne
Casablanca, MA - Orange
Casablanca, MA - Wana
Charleston, US - Google Cloud
Charlotte, US - VZN - AWS Wavelength
Chengdu, CN - Alibaba Cloud
Chengdu, CN - China Mobile
Chengdu, CN - China Telecom
Chengdu, CN - Tencent Cloud
Chennai, IN - Airtel
Chennai, IN - Azure Cloud
Chicago, US - AT&T
Chicago, US - AT&T IPV6
Chicago, US - AWS Cloud
Chicago, US - Azure Cloud
Chicago, US - Equinix Metal
Chicago, US - Equinix Metal IPv6
Chicago, US - Level3
Chicago, US - Level3 IPv6
Chicago, US - NTT
Chicago, US - NTT IPv6
Chicago, US - Telia
Chicago, US - Telia IPv6
Chicago, US - Unitas
Chicago, US - Unitas IPv6
Chicago, US - VZN
Chicago, US - VZN - AWS Wavelength
Chicago, US - VZN IPv6
Chicago, US - Zayo
Chicago, US - Zayo IPv6
Chongqing, CN - China Mobile
Chongqing, CN - Tencent Cloud
Columbus, OH - AWS Cloud
Columbus, OH - Google Cloud
Copenhagen, DK - M247
Dallas, US - AT&T
Dallas, US - AT&T IPV6
Dallas, US - AWS Cloud
Dallas, US - Cogent IPv6
Dallas, US - GTT
Dallas, US - GTT IPv6
Dallas, US - Google Cloud
Dallas, US - Level3 IPv6
Dallas, US - Telx IPv6
Dallas, US - VZN
Dallas, US - VZN - AWS Wavelength
Dallas, US - VZN IPv6
Dar es Salaam, TZ - Aptus IPv6
Delhi, IN - Airtel
Delhi, IN - BSNL
Delhi, IN - Google Cloud
Delhi, IN - Jio
Delhi, IN - Reliance
Delhi, IN - Reliance IPv6
Delhi, IN - Tata
Delhi, IN - Tata IPv6
Denver, US - Comcast
Denver, US - Comcast IPv6
Denver, US - Level3
Denver, US - Level3 IPv6
Denver, US - VZN
Denver, US - VZN - AWS Wavelength
Denver, US - VZN IPv6
Denver, US - Zayo
Denver, US - Zayo IPv6
Detroit, US - VZN - AWS Wavelength
Dongguan, CN - China Mobile
Dongguan, CN - China Telecom
Dongguan, CN - China Unicom
Dresden, DE - DTAG
Dubai, AE - Alibaba Cloud
Dubai, AE - Alicloud
Dubai, AE - Azure Cloud
Dubai, AE - Emirates Telecomm. Corp.
Dubai, AE - Oracle Cloud
Dublin, IE - AWS
Dublin, IE - AWS Cloud
Dublin, IE - Azure Cloud
Dublin, IE - IPv6 - AWS Cloud
Dublin, IE - Multihomed IPv6
Ekaterinburg, RU - Er-Telecom
Ekaterinburg, RU - Rostelecom
Foshan, CN - China Mobile
Foshan, CN - China Telecom
Foshan, CN - China Unicom
Frankfurt, DE - AWS
Frankfurt, DE - AWS Cloud
Frankfurt, DE - Alibaba Cloud
Frankfurt, DE - Alicloud
Frankfurt, DE - Cogent
Frankfurt, DE - Cogent IPV6
Frankfurt, DE - DTAG
Frankfurt, DE - DTAG IPv6
Frankfurt, DE - Equinix Metal
Frankfurt, DE - Equinix Metal IPV6
Frankfurt, DE - GTT
Frankfurt, DE - GTT IPV6
Frankfurt, DE - Google 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