The world’s largest, most reliable observability network

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.

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.

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.

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



Abuja, NG - Layer3
Accra, GH - Web4Africa
Adelaide, AU - TPG
Adelaide, AU - Telstra
Ahmedabad, IN - Airtel
Ahmedabad, IN - Airtel IPv6
Ahmedabad, IN - BSNL
Ahmedabad, IN - BSNL IPv6
Ahmedabad, IN - Reliance
Ahmedabad, IN - Reliance IPv6
Ahmedabad, IN - Tata
Ahmedabad, IN - Tata IPv6
Ahmedabad, IN - Tata Teleservices
Ahmedabad, IN - Tata Teleservices IPv6
Al Asimah, KW - FastTelco
Algiers, DZ - Sarl Icosnet
Almaty, KZ - Kazakhtelecom
Amman, JO - JTC
Amsterdam, NL - Azure
Amsterdam, NL - GTT
Amsterdam, NL - GTT IPv6
Amsterdam, NL - Level3
Amsterdam, NL - NTT
Amsterdam, NL - Orange
Amsterdam, NL - Orange IPv6
Amsterdam, NL - Packet
Amsterdam, NL - Packet IPV6
Amsterdam, NL - Softlayer
Amsterdam, NL - TELIA
Amsterdam, NL - Telecom Italia
Amsterdam, NL - Telecom Italia IPv6
Amsterdam, NL - Zayo
Amsterdam, NL - Zayo IPv6
Ankara, TR - Multihomed
Ankara, TR - Turk Telekom
Ankara, TR - Turk Telekom IPv6
Astana, KZ - Kazakhtelecom
Athens, GR - Cogent
Athens, GR - Cogent IPv6
Athens, GR - Synapsecom S.A
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 IPv6
Atlanta, US - Zayo
Atlanta, US - Zayo IPv6
Auckland, NZ - Vocus
Auckland, NZ - Vodafone
Austin, US - Phoenixnap
Baku, AZ - Delta Telecom
Baku, AZ - Delta Telecom IPv6
Bangalore, IN - ACT
Bangalore, IN - ACT IPv6
Bangalore, IN - Airtel
Bangalore, IN - Airtel IPv6
Bangalore, IN - Jio
Bangalore, IN - Jio IPv6
Bangalore, IN - Tata
Bangalore, IN - Tata IPv6
Bangalore, IN - Tata Teleservices
Bangalore, IN - Tata Teleservices IPv6
Bangalore, IN - Vodafone
Bangalore, IN - Vodafone IPv6
Bangkok, TH - CAT
Bangkok, TH - Jastel
Bangkok, TH - TOT
Bangkok, TH - True Internet
Batam, ID - PT Telekom
Batam, ID - PT Telekom IPv6
Baton Rouge, US - Cox Edge
Bayannur, CN - China Telecom
Beijing, CN - AWS
Beijing, CN - Alicloud
Beijing, CN - China Mobile
Beijing, CN - China Mobile IPv6
Beijing, CN - China Telecom
Beijing, CN - China Unicom
Beijing, CN - China Unicom IPv6
Berlin, DE - DTAG
Berlin, DE - DTAG IPv6
Berlin, DE - Level3
Berlin, DE - Level3 IPv6
Berlin, DE - Versatel
Bishkek, KG - Optima
Bogota, CO - ETB
Bogota, CO - ETB IPv6
Bogota, CO - HostDime
Bogota, CO - HostDime IPv6
Bogota, CO - Telefonica
Bogota, CO - Telefonica IPv6
Bogota, CO - Telmex
Bogota, CO - Telmex IPv6
Bogota, CO - UNE
Bogota, CO - UNE IPv6
Bordeaux, FR - SFR
Bordeaux, FR - SFR IPv6

Last Mile

Seattle, WA - Comcast
Seattle, WA - Frontier
Shimla, IN - BSNL
Singapore, SG - StarHub
Srinagar, IN - Airtel
Srinagar, IN - SNTPL
Stockholm, SE - Comhem AB
Suwanee, GA - AT&T
Tampa, FL - WoW
Teaneck, NJ - Verizon FIOS
Tokyo, JP - Itscom
Tokyo, JP - UCOM
Tokyo, Japan - Sonet
Toronto, CA - Bell Canada
Trieste, Italy - Telecom Italia
Union City, NJ - Verizon
Vermont - Consolidated Communications
Verona, Italy - Fastweb
Voorhout, NL - Ziggo
Walla Walla,WA-Spectrum
Washington, DC - Cox
Washington, DC - VZN FIOS
West Kelowna, Telus Communications
Woburn, MA - Verizon Fios


Abu Dhabi, AE - Oracle Cloud
Amsterdam, NL - Azure - 02
Amsterdam, NL - Google Cloud
Amsterdam, NL - Oracle Cloud
Arizona, US - Azure Cloud
Arlington, VA - Tencent Cloud
Ashburn, VA - AWS Cloud
Atlanta, US - AWS Cloud
Bahrain, BH - AWS Cloud
Bangkok, TH - Alibaba Cloud
Bangkok, TH - Tencent Cloud
Beauharnois, CA - OVHcloud
Beijing, CN - Alibaba Cloud
Beijing, CN - Tencent Cloud
Boston, US - AWS
Brussels, BE - Google Cloud
Busan, KR - Azure Cloud
Canberra, AU - Azure Cloud
Cape Town, ZA - AWS Cloud
Cardiff, UK - Azure Cloud
Cardiff, UK - Oracle Cloud
Charleston, US - Google Cloud
Chengdu, CN - Alibaba Cloud
Chengdu, CN - Tencent Cloud
Chennai, IN - Azure Cloud
Chicago, IL - Azure Cloud
Chicago, US - AWS Cloud
Chongqing, CN - Tencent Cloud
Chuncheon, KR - Oracle Cloud
Columbus, OH - AWS Cloud
Columbus, OH - Google Cloud
Dallas, US - AWS Cloud
Dallas, US - Google Cloud
Delhi, IN - Google Cloud
Dubai, AE - AWS Cloud
Dubai, AE - Alibaba Cloud
Dubai, AE - Azure Cloud
Dubai, AE - Oracle Cloud
Dublin, IE - AWS Cloud
Dublin, IE - Azure Cloud
Dublin, IE - IPv6 - AWS Cloud
Frankfurt, DE - AWS Cloud
Frankfurt, DE - Alibaba Cloud
Frankfurt, DE - Google Cloud
Frankfurt, DE - IPv6 - AWS Cloud
Frankfurt, DE - OVHcloud
Frankfurt, DE - Oracle Cloud
Frankfurt, DE - Tencent Cloud
Fresno, CA - Azure Cloud
Fuzhou, CN - Alibaba Cloud
Gravelines, FR - OVHcloud
Guangzhou, CN - Alibaba Cloud
Guangzhou, CN - Tencent Cloud
Hangzhou, CN - Alibaba Cloud
Helsinki, FI - Google Cloud
Heyuan, CN - Alibaba Cloud
Hong Kong, HK - AWS Cloud
Hong Kong, HK - Azure Cloud
Hong Kong, HK - Google Cloud
Hong Kong, HK - Tencent Cloud
Hong kong, HK - Alibaba Cloud
Houston, US - AWS Cloud
Huhehaote, CN - Alibaba Cloud
Hyderabad, IN - AWS Cloud
Hyderabad, IN - Oracle Cloud
Iowa, US - Azure Cloud
Iowa, US - Google Cloud
Jakarta, ID - AWS Cloud
Jakarta, ID - Google Cloud
Jakarta, ID - Linux Alibaba Cloud
Jakarta, ID - Tencent Cloud
Jeddah, SA - Oracle Cloud
Jerusalem, IL - Oracle Cloud
Johannesburg, ZA - Azure Cloud
Johannesburg, ZA - Oracle Cloud
Kansas, US - AWS Cloud
Kuala Lumpur, MY - Alibaba Cloud
Las Vegas, US - Google Cloud
London, UK - AWS Cloud
London, UK - Azure Cloud
London, UK - Google Cloud
London, UK - Linux Alibaba Cloud
London, UK - OVHcloud
London, UK - Oracle Cloud
Los Angeles, US - Google Cloud
Madrid, ES - AWS Cloud
Madrid, ES - Google Cloud
Manila, PH - Alibaba Cloud
Melbourne, AU - Azure Cloud
Melbourne, AU - Google Cloud
Melbourne, AU - Oracle Cloud
Merseille, FR- Oracle Cloud
Miami, US - AWS Cloud
Milan, IT - AWS Cloud
Milan, IT - Google Cloud
Milan, IT - Oracle Cloud
Minneapolis, US - AWS Cloud
Montreal, CA - AWS Cloud
Montreal, CA - Google Cloud
Montreal, CA - Oracle Cloud


Atlanta, US - VZN - AWS Wavelength
Bangalore, IN - Airtel 4G
Bangalore, IN-Vodafone 4G
Beijing, CN - China Telecom 4G
Boston, US - VZN - AWS Wavelength
Charlotte, US - VZN - AWS Wavelength
Chicago, US - AT&T 4G
Chicago, US - VZN - AWS Wavelength
Chicago, US - VZN 4G
Dallas, US - VZN - AWS Wavelength
Denver, US - VZN - AWS Wavelength
Denver, US - VZN 4G
Detroit, US - VZN - AWS Wavelength
Fort Lauderdale - TMobile 4G
Houston, US - VZN - AWS Wavelength
Las Vegas, US - VZN - AWS Wavelength
London, UK - VOD - AWS Wavelength
Los Angeles - TMobile 5G
Los Angeles, US - AT&T 4G
Los Angeles, US - TMobile 4G
Los Angeles, US - VZN 4G
Miami, US - VZN - AWS Wavelength
Minneapolis, US - VZN - AWS Wavelength
Nashville, US - VZN - AWS Wavelength
New York, US - Tmobile 4G
New York, US - VZN - AWS Wavelength
New York, US - VZN 4G
Osaka, JP - KDDI - AWS Wavelength
Phoenix, US - VZN - AWS Wavelength
San Francisco, US - AT&T 4G
San Francisco, US - VZN - AWS Wavelength
San Francisco, US - VZN 4G
Seattle, US - VZN - AWS Wavelength
Seoul, KR - SKT - AWS Wavelength
Shanghai, CN - China Mobile 4G
Shanghai, CN - China Telecom 4G
Tampa, US - VZN - AWS Wavelength
Tokyo, JP - KDDI - AWS Wavelength
Tokyo, JP - NTT DoCoMo 4G
Washington, DC, US - VZN - AWS Wavelength