CHOC Application

The following page provides details on domains, networks, IPs, hosting services, and content delivery networks used by CHOC.

What is CHOC?

CHOC - Business
CHOC (Children’s Hospital of Orange County) is a pediatric healthcare system in California specializing in comprehensive medical care for infants, children, and adolescents.

CHOC Domains

Primary Domains

choc.org
childrenshospitalofo.content.snapcomms.com
choc.vmwareidentity.com
and 1 more

Platform Domains

Platform	Sample Domain	Details
Amazon AWS	{hidden}.us-west-2.elb.amazonaws.com

Network Ranges

8.7.149.0/24
8.23.226.0/24
67.29.134.0/24
204.76.211.0/24
209.76.240.0/24

CHOC uses dedicated network blocks. This application dataset includes only those network ranges exclusively assigned to this service.

CHOC 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 CHOC Network.

Sample IP	ASN	ASN Description	Route	Location
204.76.211.5	AS40525	Childrens Hospital Of Orang...	204.76.211.0/24	United States
204.76.211.38	AS40525	Childrens Hospital Of Orang...	204.76.211.0/24	United States
204.76.211.42	AS40525	Childrens Hospital Of Orang...	204.76.211.0/24	United States
204.76.211.171	AS40525	Childrens Hospital Of Orang...	204.76.211.0/24	United States
204.76.211.172	AS40525	Childrens Hospital Of Orang...	204.76.211.0/24	United States

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Proofpoint	205.220.176.85	1

CHOC 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
Google Cloud Platform	34.49.60.27	1
Amazon AWS	52.35.196.147	5
WP Engine	141.193.213.20	2
Microsoft Azure	172.190.250.14	1
Google Hosted	216.239.32.21	8

To scale its compute capacity and optimize resources, CHOC leverages a multi-cloud architecture.

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Amazon CloudFront	143.204.106.43	228

To get information to end users more quickly, many apps - including CHOC - use Content Delivery Networks (CDNs).

Anycast

CDN	Sample IP	# of IPs
Amazon CloudFront	52.84.199.9	4

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	4
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	4
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	4
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	4
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	4
Amazon CloudFront	Marseille	France	Amazon CloudFront	4
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	4
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	4
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	4
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	4
Amazon CloudFront	Milan	Italy	Amazon CloudFront	4
Amazon CloudFront	Rome	Italy	Amazon CloudFront	4
Amazon CloudFront	Miami	United States	Amazon CloudFront	4
Amazon CloudFront	New York	United States	Amazon CloudFront	4
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	4
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	4
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	4
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	4
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	4
Amazon CloudFront	Athens	Greece	Amazon CloudFront	4
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	4
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	4
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	4
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	4
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	4
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	4
Amazon CloudFront	Chicago	United States	Amazon CloudFront	4
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	4
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	4
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	4
Amazon CloudFront	Chennai	India	Amazon CloudFront	4
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	4
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	4
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	4
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	4
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	4
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	4
Amazon CloudFront	Paris	France	Amazon CloudFront	4
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	4
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	4
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	4
Amazon CloudFront	Boston	United States	Amazon CloudFront	4
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	4
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	4
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	4
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	4
Amazon CloudFront	Calgary	Canada	Amazon CloudFront	4
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	4
Amazon CloudFront	Munich	Germany	Amazon CloudFront	4
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	4
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	4
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	4
Amazon CloudFront	Pune	India	Amazon CloudFront	4
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	4
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	4
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	4