WebMD Application
The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by WebMD.
What is WebMD?
WebMD - Reference
WebMD offers articles, videos, interactive tools, and expert opinions on various health topics, medical conditions, treatments, medications, and general wellness advice.
WebMD Domains
Primary Domains
Platform Domains
| Platform | Sample Domain | Details |
|---|---|---|
|
|
{hidden}.omtrdc.net | and 1 more |
Network Ranges
- 64.113.28.0/22
- 98.158.201.0/24
- 192.84.88.0/24
- 207.231.200.0/21
- 208.93.168.0/21
WebMD uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.
WebMD Network
Some organizations deploy all or parts of an application solution through their own infrastructure instead of third party hosting providers like AWS or Google Cloud Platform. The following is a sample of active IP addresses on the WebMD Network.
| Sample IP | ASN | ASN Description | Route | Location |
|---|---|---|---|---|
| 207.231.204.56 | AS46617 | WebMD | 207.231.200.0/21 | United States |
| 207.231.204.173 | AS46617 | WebMD | 207.231.200.0/21 | United States |
| 207.231.204.201 | AS46617 | WebMD | 207.231.200.0/21 | United States |
| 207.231.205.19 | AS46617 | WebMD | 207.231.200.0/21 | United States |
| 207.231.205.21 | AS46617 | WebMD | 207.231.200.0/21 | United States |
| ... and 2 more | ||||
SaaS - Software-as-a-Service
| SaaS | Sample IP | # of IPs |
|---|---|---|
|
|
66.235.152.111 | 68 |
|
|
13.111.216.173 | 1 |
WebMD use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.
Hosting
| SaaS | Sample IP | # of IPs |
|---|---|---|
|
|
34.110.186.147 | 4 |
|
|
34.200.133.36 | 3 |
To scale its compute capacity and optimize resources, WebMD leverages a multi-cloud architecture.
Content Delivery Networks - CDNs
Summary
| CDN | Sample IP | # of IPs |
|---|---|---|
|
|
143.204.106.20 | 3401 |
|
|
104.18.39.90 | 24 |
|
|
2 |
To get information to end users more quickly, many apps - including WebMD - use Content Delivery Networks (CDNs).
Anycast
| CDN | Sample IP | # of IPs |
|---|---|---|
|
|
104.18.39.90 | 24 |
Network Map
PoP Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
|
Los Angeles | United States |
|
2 |
|
|
Santiago de Queretaro | Mexico |
|
24 |
|
|
Johannesburg | South Africa |
|
99 |
|
|
Vienna | Austria |
|
74 |
|
|
Montreal | Canada |
|
84 |
|
|
Manchester | United Kingdom |
|
24 |
|
|
Buenos Aires | Argentina |
|
56 |
|
|
Santiago | Chile |
|
47 |
|
|
Sao Paulo | Brazil |
|
56 |
|
|
Seattle | United States |
|
2 |
|
|
Cape Town | South Africa |
|
24 |
|
|
Paris | France |
|
98 |
|
|
Marseille | France |
|
86 |
|
|
Nairobi | Kenya |
|
81 |
|
|
Stockholm | Sweden |
|
38 |
|
|
Ho Chi Minh City | Vietnam |
|
47 |
|
|
Singapore | Singapore |
|
34 |
|
|
Milan | Italy |
|
54 |
|
|
Rome | Italy |
|
4 |
|
|
Tokyo | Japan |
|
62 |
|
|
Oslo | Norway |
|
4 |
|
|
Chicago | United States |
|
79 |
|
|
Tel Aviv | Israel |
|
24 |
|
|
Taipei | Taiwan |
|
16 |
|
|
San Francisco | United States |
|
17 |
|
|
Ashburn | United States |
|
21 |
|
|
Manila | Philippines |
|
24 |
|
|
Copenhagen | Denmark |
|
24 |
|
|
Warsaw | Poland |
|
102 |
|
|
Fortaleza | Brazil |
|
51 |
|
|
Vancouver | Canada |
|
20 |
|
|
Hong Kong | Hong Kong |
|
122 |
|
|
Helsinki | Finland |
|
86 |
|
|
Kolkata | India |
|
20 |
|
|
Philadelphia | United States |
|
24 |
|
|
Manama | Bahrain |
|
39 |
|
|
Madrid | Spain |
|
38 |
|
|
Melbourne | Australia |
|
45 |
|
|
Athens | Greece |
|
40 |
|
|
Dubai | United Arab Emirates |
|
54 |
|
|
Mumbai | India |
|
59 |
|
|
Seoul | South Korea |
|
38 |
|
|
Dallas | United States |
|
24 |
|
|
Brussels | Belgium |
|
24 |
|
|
Dusseldorf | Germany |
|
20 |
|
|
Frankfurt | Germany |
|
171 |
|
|
Prague | Czechia |
|
31 |
|
|
Hanoi | Vietnam |
|
31 |
|
|
Toronto | Canada |
|
31 |
|
|
Los Angeles | United States |
|
45 |
|
|
Rio de Janeiro | Brazil |
|
40 |
|
|
Kuala Lumpur | Malaysia |
|
48 |
|
|
Bengaluru | India |
|
12 |
|
|
Bogota | Colombia |
|
8 |
|
|
Pune | India |
|
24 |
|
|
Sofia | Bulgaria |
|
85 |
|
|
Bangkok | Thailand |
|
38 |
|
|
Barcelona | Spain |
|
59 |
|
|
Budapest | Hungary |
|
72 |
|
|
Amsterdam | Netherlands |
|
96 |
|
|
London | United Kingdom |
|
75 |
|
|
Miami | United States |
|
161 |
|
|
Kansas City | United States |
|
20 |
|
|
Lima | Peru |
|
31 |
|
|
Atlanta | United States |
|
24 |
|
|
Zagreb | Croatia |
|
45 |
|
|
Lisbon | Portugal |
|
31 |
|
|
New York | United States |
|
20 |
|
|
Lagos | Nigeria |
|
39 |
|
|
Istanbul | Turkey |
|
8 |
|
|
New Delhi | India |
|
4 |
|
|
Chennai | India |
|
39 |
|
|
Cairo | Egypt |
|
24 |
|
|
Zurich | Switzerland |
|
32 |
|
|
Muscat | Oman |
|
24 |
|
|
Bucharest | Romania |
|
8 |
|
|
Hyderabad | India |
|
8 |
Other Locations
| CDN | Location | PoP | Network | # of IPs |
|---|---|---|---|---|
|
|
Core Network | United States |
|
8 |