TransUnion Application

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

What is TransUnion?

TransUnion - Financial
TransUnion is an American consumer credit reporting agency. TransUnion collects and aggregates information on over one billion individual consumers in over thirty countries.

TransUnion Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Akamai	{hidden}.edgekey.net
Amazon AWS	{hidden}.us-east-1.amazonaws.com	and 2 more
Cloudflare	{hidden}.cloudflare.net	and 3 more
Salesforce	{hidden}.siteforce.com

Network Ranges

65.201.27.0/24
65.204.34.0/24
66.175.240.0/20
74.117.128.0/22
103.112.160.0/23
and 6 more

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

TransUnion 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 TransUnion Network.

Sample IP	ASN	ASN Description	Route	Location
66.175.244.43	AS19353	Trans Union	66.175.244.0/23	United States
66.175.250.130	AS397151	Trans Union	66.175.250.0/24	United States
74.117.128.88	AS12273	Transunion Interactive	74.117.128.0/24	United States
74.117.128.89	AS12273	Transunion Interactive	74.117.128.0/24	United States
74.117.130.88	AS12273	Transunion Interactive	74.117.130.0/24	United States
... and 1 more

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Oracle Advertising	192.29.201.5	1
Proofpoint	148.163.156.98	1
Qualtrics	184.51.224.31	70
Salesforce	182.50.77.215	2
SparkPost	52.43.231.64	2

TransUnion use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.

SaaS solutions are often deployed on multiple IPs across different geographical points-of-presence. In addition, it is common for these IP addresses to be shared by multiple applications.

Hosting

SaaS	Sample IP	# of IPs
Amazon AWS	54.195.39.4	18
Google Cloud Platform	35.190.85.201	1

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	203.69.138.89	441
Amazon CloudFront	143.204.23.11	1781
Cloudflare	104.16.16.129	51

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

Anycast

CDN	Sample IP	# of IPs
Cloudflare	104.16.16.129	51

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	20
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	18
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	72
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	53
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	12
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	19
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	20
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	27
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	41
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	24
Amazon CloudFront	Paris	France	Amazon CloudFront	59
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	28
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	25
Amazon CloudFront	Milan	Italy	Amazon CloudFront	4
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	19
Amazon CloudFront	Chicago	United States	Amazon CloudFront	53
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	19
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	4
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	19
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	28
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	20
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	51
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	54
Amazon CloudFront	Kolkata	India	Amazon CloudFront	4
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	52
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	12
Amazon CloudFront	Athens	Greece	Amazon CloudFront	19
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	19
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	41
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	12
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	12
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	20
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	27
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	20
Amazon CloudFront	Munich	Germany	Amazon CloudFront	12
Amazon CloudFront	Chennai	India	Amazon CloudFront	44
Amazon CloudFront	Rome	Italy	Amazon CloudFront	4
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	27
Amazon CloudFront	Marseille	France	Amazon CloudFront	46
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	51
Amazon CloudFront	Mumbai	India	Amazon CloudFront	28
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	12
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	31
Amazon CloudFront	New York	United States	Amazon CloudFront	20
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	46
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	27
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	12
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	27
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	12
Amazon CloudFront	Lima	Peru	Amazon CloudFront	20
Amazon CloudFront	Miami	United States	Amazon CloudFront	81
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	41
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	27
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	34
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	19
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	78
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	43
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	20
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	12
Amazon CloudFront	Pune	India	Amazon CloudFront	12
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	12
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	8
Amazon CloudFront	New Delhi	India	Amazon CloudFront	16
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	8
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	8
Akamai	Amsterdam	Netherlands	Akamai	8
Akamai	Madrid	Spain	Akamai	12
Akamai	Vienna	Austria	Akamai	10
Akamai	Athens	Greece	Akamai	8
Akamai	Frankfurt	Germany	Akamai	17
Akamai	London	United Kingdom	Akamai	10
Akamai	Fujairah	United Arab Emirates	Akamai	6
Akamai	Paris	France	Akamai	10
Akamai	Sao Paulo	Brazil	Akamai	12
Akamai	Toronto	Canada	Akamai	8
Akamai	Curitiba	Brazil	Akamai	4
Akamai	Cape Town	South Africa	Akamai	4
Akamai	Hamburg	Germany	Akamai	4
Akamai	Dusseldorf	Germany	Akamai	4
Akamai	Manchester	United Kingdom	Akamai	2
Akamai	Mombasa	Kenya	Akamai	4
Akamai	Johannesburg	South Africa	Akamai	10
Akamai	Brussels	Belgium	Akamai	4
Akamai	Santiago	Chile	Akamai	4
Akamai	Lisbon	Portugal	Akamai	5
Akamai	Dublin	Ireland	Akamai	6
Akamai	Istanbul	Turkey	Akamai	2
Akamai	Sofia	Bulgaria	Akamai	2
Akamai	Porto Alegre	Brazil	Akamai	4
Akamai	Barcelona	Spain	Akamai	4
Akamai	Palermo	Italy	Akamai	4
Akamai	Glattbrugg	Switzerland	Akamai	2
Akamai	Berlin	Germany	Akamai	4
Akamai	Oslo	Norway	Akamai	4
Akamai	Milan	Italy	Akamai	8
Akamai	Bangkok	Thailand	Akamai	3
Akamai	Bengaluru	India	Akamai	4
Akamai	Fortaleza	Brazil	Akamai	4
Akamai	Singapore	Singapore	Akamai	13
Akamai	Chicago	United States	Akamai	8
Akamai	Hong Kong	Hong Kong	Akamai	12
Akamai	Seoul	South Korea	Akamai	5
Akamai	Warsaw	Poland	Akamai	4
Akamai	Munich	Germany	Akamai	4
Akamai	Miami	United States	Akamai	20
Akamai	Seattle	United States	Akamai	4
Akamai	Houston	United States	Akamai	4
Akamai	Brisbane	Australia	Akamai	2
Akamai	Kuala Lumpur	Malaysia	Akamai	4
Akamai	Marseille	France	Akamai	4
Akamai	Melbourne	Australia	Akamai	10
Akamai	Ashburn	United States	Akamai	7
Akamai	Tokyo	Japan	Akamai	12
Akamai	McAllen	United States	Akamai	4
Akamai	Dubai	United Arab Emirates	Akamai	6
Akamai	Cyberjaya	Malaysia	Akamai	4
Akamai	Mumbai	India	Akamai	10
Akamai	Buenos Aires	Argentina	Akamai	4
Akamai	Santiago de Queretaro	Mexico	Akamai	4
Akamai	New Delhi	India	Akamai	8
Akamai	Hanoi	Vietnam	Akamai	2
Akamai	Chennai	India	Akamai	8
Akamai	Vancouver	Canada	Akamai	4
Akamai	Los Angeles	United States	Akamai	6
Akamai	Prague	Czechia	Akamai	4
Akamai	Stockholm	Sweden	Akamai	11
Akamai	Atlanta	United States	Akamai	4
Akamai	Bogota	Colombia	Akamai	4
Akamai	Recife	Brazil	Akamai	4
Akamai	Bucharest	Romania	Akamai	4
Akamai	Rome	Italy	Akamai	2
Akamai	Lima	Peru	Akamai	2
Akamai	Taipei	Taiwan	Akamai	2
Akamai	Bangkok	Thailand	AIS	1
Akamai	Seoul	South Korea	LG Uplus	3
Akamai	Copenhagen	Denmark	Arelion	2
Akamai	Hanoi	Vietnam	VNPT	4
Akamai	Manila	Philippines	Converge ICT	1
Akamai	Riga	Latvia	RETN	4
Akamai	Taipei	Taiwan	Chunghwa Telecom	2

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United States	Amazon CloudFront	16
Akamai	Core Network	Sweden	Arelion	1
Akamai	Core Network	Vietnam	FPT Group	2
Akamai	Core Network	Philippines	Converge ICT	4
Akamai	Core Network	Peru	Telefonica	2
Akamai	Core Network	Switzerland	Swisscom	4
Akamai	Core Network	South Africa	Dimension Data	4