NTP Time
NTP Time Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by NTP Time.
Description
The Network Time Protocol (NTP) project is used to synchronize the time of electronic devices worldwide. The service is managed via the Network Time Foundation.
| Category | Technology |
| Web Link | NTP Time - Home Page |
Application Domains
The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.
Domains
Primary Domains
- ntp.org
- pool.ntp.org
- ntp.org.cn
- and 1 more
Primary Domains are owned and managed by the application vendor.
Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.Core Networks
Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of NTP Time IP addresses deployed on this type of network.
| Network | PoP | Category | Location | Route |
|---|---|---|---|---|
 Fastweb
|
Core Network | ISP/Telco | Italy | 2.232.0.0/13 |
 Telia
|
Core Network | ISP/Telco | Sweden | 2.248.0.0/14 |
 Liquid
|
Core Network | ISP/Telco | United Kingdom | 5.11.8.0/24 |
 Digi
|
Core Network | ISP/Telco | Romania | 5.12.0.0/14 |
 Orange
|
Core Network | ISP/Telco | Poland | 5.185.0.0/16 |
| and 744 more | ||||
Hosting
Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by NTP Time are summarized here.
NTP Time leverages multiple cloud providers to support different components of its service architecture. These platforms are used to deliver core application functionality, including API endpoints, data processing services, and hybrid content distribution, allowing NTP Time to optimize performance, reliability, and scalability across its offerings.
Content Delivery Network - Company CDN
NTP Time uses an in-house company content delivery network (CDN). The CDN delivers content to very edge of the network and is often hosted inside Internet Service Provider (ISP) networks.
| Edge CDN | # of IPs |
|---|---|
Apple CDN
|
2 |
| Network | PoP | Location | Category | Sample IP |
|---|---|---|---|---|
 Apple
|
Frankfurt | Germany | Business | 17.253.14.251 |
|
Apple
|
Singapore | Singapore | Business | 17.253.60.253 |
Content Delivery Networks - CDNs
In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.
Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.
| CDNs | # of IPs |
|---|---|
Fastly
|
129 |
Cloudflare
|
5 |
Akamai
|
1 |
Anycast
| CDN | Network | Location | Sample IP | IPs |
|---|---|---|---|---|
|
Cloudflare
|
Cloudflare
|
Global | 172.65.199.236 | 5 IPs |
|
Fastly
|
Fastly
|
Global | 199.232.165.55 | 17 IPs |
PoP Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Fastly
|
Fastly
|
Brussels | Belgium | 2 IPs |
|
Fastly
|
Fastly
|
Amsterdam | Netherlands | 2 IPs |
|
Fastly
|
Fastly
|
New York | United States | 2 IPs |
|
Fastly
|
Fastly
|
London | United Kingdom | 4 IPs |
|
Fastly
|
Fastly
|
Hong Kong | Hong Kong | 2 IPs |
|
Fastly
|
Fastly
|
Melbourne | Australia | 2 IPs |
|
Fastly
|
Fastly
|
Sao Paulo | Brazil | 4 IPs |
|
Fastly
|
Fastly
|
Tokyo | Japan | 6 IPs |
|
Fastly
|
Fastly
|
Toronto | Canada | 2 IPs |
|
Fastly
|
Fastly
|
Madrid | Spain | 3 IPs |
|
Fastly
|
Fastly
|
Montreal | Canada | 5 IPs |
|
Fastly
|
Fastly
|
Fujairah | United Arab Emirates | 2 IPs |
|
Fastly
|
Fastly
|
Chennai | India | 1 IP |
|
Fastly
|
Fastly
|
Dallas | United States | 4 IPs |
|
Fastly
|
Fastly
|
Johannesburg | South Africa | 2 IPs |
|
Fastly
|
Fastly
|
Rio de Janeiro | Brazil | 2 IPs |
|
Fastly
|
Fastly
|
Houston | United States | 2 IPs |
|
Fastly
|
Fastly
|
Rotterdam | Netherlands | 1 IP |
|
Fastly
|
Fastly
|
Mumbai | India | 1 IP |
|
Fastly
|
Fastly
|
Vancouver | Canada | 2 IPs |
|
Fastly
|
Fastly
|
Buenos Aires | Argentina | 2 IPs |
|
Fastly
|
Fastly
|
Santiago | Chile | 2 IPs |
|
Fastly
|
Fastly
|
Cape Town | South Africa | 1 IP |
|
Fastly
|
Fastly
|
Lima | Peru | 1 IP |
|
Fastly
|
Fastly
|
Oslo | Norway | 2 IPs |
|
Fastly
|
Fastly
|
Milan | Italy | 4 IPs |
|
Fastly
|
Fastly
|
Helsinki | Finland | 2 IPs |
|
Fastly
|
Fastly
|
Vienna | Austria | 2 IPs |
|
Fastly
|
Fastly
|
Dublin | Ireland | 2 IPs |
|
Fastly
|
Fastly
|
Copenhagen | Denmark | 2 IPs |
|
Fastly
|
Fastly
|
Brisbane | Australia | 1 IP |
|
Fastly
|
Fastly
|
Manchester | United Kingdom | 2 IPs |
|
Fastly
|
Fastly
|
Marseille | France | 2 IPs |
|
Fastly
|
Fastly
|
Miami | United States | 2 IPs |
|
Fastly
|
Fastly
|
Kolkata | India | 2 IPs |
|
Fastly
|
Fastly
|
Singapore | Singapore | 3 IPs |
|
Fastly
|
Fastly
|
Stockholm | Sweden | 1 IP |
|
Fastly
|
Fastly
|
Munich | Germany | 2 IPs |
|
Fastly
|
Fastly
|
Fortaleza | Brazil | 2 IPs |
|
Fastly
|
Fastly
|
Accra | Ghana | 1 IP |
|
Fastly
|
Fastly
|
Manila | Philippines | 2 IPs |
|
Fastly
|
Fastly
|
Ashburn | United States | 3 IPs |
|
Fastly
|
Fastly
|
Seoul | South Korea | 2 IPs |
|
Fastly
|
Fastly
|
Dubai | United Arab Emirates | 2 IPs |
|
Fastly
|
Fastly
|
Chicago | United States | 4 IPs |
|
Fastly
|
Fastly
|
Lisbon | Portugal | 2 IPs |
|
Fastly
|
Fastly
|
Los Angeles | United States | 2 IPs |
|
Fastly
|
Fastly
|
Frankfurt | Germany | 4 IPs |
|
Fastly
|
Fastly
|
Sofia | Bulgaria | 1 IP |
|
Fastly
|
Fastly
|
New Delhi | India | 1 IP |
Other Locations
| CDN | Network | PoP | Location | IPs |
|---|---|---|---|---|
|
Akamai
|
HostPapa
|
Core Network | United States | 1 IP |
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