Discover Card Application

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

What is Discover Card?

Discover Card - Financial
Discover Card is a consumer credit card brand known for its cash-back rewards program and reduced fee structure. Discover Financial issues its cards directly to its customers without using intermediate bank issuers

Discover Card Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Adobe Ads	{hidden}.omtrdc.net	and 1 more
Akamai	{hidden}.akamaiedge.net	and 15 more
Extole	{hidden}.extole.io
LexisNexis Risk	{hidden}.online-metrix.net

Network Ranges

170.217.0.0/16
199.38.149.0/24
199.38.150.0/23
199.38.152.0/22
208.88.88.0/22

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

Discover Card 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 Discover Card Network.

Sample IP	ASN	ASN Description	Route	Location
199.38.149.167	AS12147	Discover Financial Services	199.38.149.0/24	United States

Core Networks

Applications are sometimes deployed on partner networks, parent company networks, or regional hosting providers. The following is a sample of Discover Card IP addresses deployed on this type of network.

Network	IP	PoP	Category	Location
Akamai	23.46.98.27	Manila	CDN	Philippines
Akamai	23.46.98.50	Manila	CDN	Philippines
Akamai	23.217.144.163	Manila	CDN	Philippines
Akamai	23.217.149.60	Manila	CDN	Philippines
Akamai	184.29.72.131	Manila	CDN	Philippines

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Adobe Ads	66.235.152.111	68
Extole	100.27.77.180	1
Identity DigitaI	65.22.108.30	12
LexisNexis Risk	199.101.159.182	3
Proofpoint	148.163.149.150	3

Discover Card 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	35.166.23.123	143
Google Cloud Platform	34.102.179.208	1
Microsoft Azure	52.159.120.73	1

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	211.25.121.15	2844
Amazon CloudFront	143.204.55.33	2040

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

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	37
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	68
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	12
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	36
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	25
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	20
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	34
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	58
Amazon CloudFront	Calgary	Canada	Amazon CloudFront	16
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	31
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	8
Amazon CloudFront	New York	United States	Amazon CloudFront	8
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	20
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	4
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	20
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	20
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	90
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	12
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	49
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	23
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	39
Amazon CloudFront	Portland	United States	Amazon CloudFront	5
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	16
Amazon CloudFront	Marseille	France	Amazon CloudFront	65
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	42
Amazon CloudFront	Houston	United States	Amazon CloudFront	4
Amazon CloudFront	Boston	United States	Amazon CloudFront	4
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	12
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	20
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	65
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	28
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	24
Amazon CloudFront	Athens	Greece	Amazon CloudFront	23
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	33
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	56
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	16
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	23
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	24
Amazon CloudFront	Paris	France	Amazon CloudFront	72
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	12
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	16
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	16
Amazon CloudFront	Mumbai	India	Amazon CloudFront	20
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	4
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	26
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	4
Amazon CloudFront	Miami	United States	Amazon CloudFront	67
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	24
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	26
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	4
Amazon CloudFront	Chicago	United States	Amazon CloudFront	32
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	25
Amazon CloudFront	Chennai	India	Amazon CloudFront	43
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	59
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	35
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	36
Amazon CloudFront	Salt Lake City	United States	Amazon CloudFront	4
Amazon CloudFront	Dallas	United States	Amazon CloudFront	16
Amazon CloudFront	Seattle	United States	Amazon CloudFront	4
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	40
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	28
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	56
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	20
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	16
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	16
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	4
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	32
Amazon CloudFront	Milan	Italy	Amazon CloudFront	30
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	4
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	20
Amazon CloudFront	Lima	Peru	Amazon CloudFront	26
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	33
Amazon CloudFront	New Delhi	India	Amazon CloudFront	12
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	12
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	16
Amazon CloudFront	Kolkata	India	Amazon CloudFront	8
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	8
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	8
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	8
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	8
Akamai	Amsterdam	Netherlands	Akamai	36
Akamai	Glattbrugg	Switzerland	Akamai	25
Akamai	Vienna	Austria	Akamai	48
Akamai	Athens	Greece	Akamai	14
Akamai	Munich	Germany	Akamai	24
Akamai	Frankfurt	Germany	Akamai	97
Akamai	Marseille	France	Akamai	24
Akamai	Paris	France	Akamai	55
Akamai	London	United Kingdom	Akamai	75
Akamai	Palermo	Italy	Akamai	33
Akamai	Fujairah	United Arab Emirates	Akamai	17
Akamai	Sao Paulo	Brazil	Akamai	55
Akamai	Toronto	Canada	Akamai	36
Akamai	Seoul	South Korea	Akamai	48
Akamai	Hamburg	Germany	Akamai	11
Akamai	Curitiba	Brazil	Akamai	14
Akamai	Cape Town	South Africa	Akamai	18
Akamai	Chicago	United States	Akamai	66
Akamai	Copenhagen	Denmark	Akamai	16
Akamai	Dusseldorf	Germany	Akamai	28
Akamai	Amman	Jordan	Akamai	2
Akamai	Madrid	Spain	Akamai	46
Akamai	Bangkok	Thailand	Akamai	21
Akamai	Tokyo	Japan	Akamai	104
Akamai	Manchester	United Kingdom	Akamai	19
Akamai	Bucharest	Romania	Akamai	10
Akamai	Milan	Italy	Akamai	38
Akamai	Stockholm	Sweden	Akamai	59
Akamai	Prague	Czechia	Akamai	15
Akamai	Warsaw	Poland	Akamai	30
Akamai	Mombasa	Kenya	Akamai	9
Akamai	Rio de Janeiro	Brazil	Akamai	33
Akamai	Dublin	Ireland	Akamai	28
Akamai	Brussels	Belgium	Akamai	17
Akamai	Istanbul	Turkey	Akamai	26
Akamai	Santiago	Chile	Akamai	22
Akamai	Buenos Aires	Argentina	Akamai	36
Akamai	Ashburn	United States	Akamai	90
Akamai	Oslo	Norway	Akamai	19
Akamai	Sydney	Australia	Akamai	33
Akamai	Lisbon	Portugal	Akamai	18
Akamai	Seattle	United States	Akamai	31
Akamai	Tempe	United States	Akamai	8
Akamai	Johannesburg	South Africa	Akamai	22
Akamai	Sofia	Bulgaria	Akamai	5
Akamai	Bogota	Colombia	Akamai	29
Akamai	Salvador	Brazil	Akamai	1
Akamai	Porto Alegre	Brazil	Akamai	16
Akamai	Barcelona	Spain	Akamai	11
Akamai	Durban	South Africa	Akamai	1
Akamai	Berlin	Germany	Akamai	20
Akamai	Vancouver	Canada	Akamai	14
Akamai	Kolkata	India	Akamai	8
Akamai	Doha	Qatar	Akamai	1
Akamai	Lima	Peru	Akamai	18
Akamai	Jakarta	Indonesia	Akamai	14
Akamai	Cyberjaya	Malaysia	Akamai	8
Akamai	Atlanta	United States	Akamai	24
Akamai	Rome	Italy	Akamai	19
Akamai	Fortaleza	Brazil	Akamai	16
Akamai	Dallas	United States	Akamai	36
Akamai	Minneapolis	United States	Akamai	11
Akamai	Schiphol	Netherlands	Akamai	15
Akamai	Los Angeles	United States	Akamai	63
Akamai	Mexico City	Mexico	Akamai	7
Akamai	Santiago de Queretaro	Mexico	Akamai	37
Akamai	Mount Prospect	United States	Akamai	20
Akamai	Lithia Springs	United States	Akamai	15
Akamai	Melbourne	Australia	Akamai	30
Akamai	Hong Kong	Hong Kong	Akamai	72
Akamai	Mandaluyong	Philippines	Akamai	6
Akamai	Chennai	India	Akamai	44
Akamai	Hyderabad	India	Akamai	12
Akamai	Mumbai	India	Akamai	59
Akamai	New Delhi	India	Akamai	43
Akamai	Bengaluru	India	Akamai	33
Akamai	Miami	United States	Akamai	108
Akamai	Kuala Lumpur	Malaysia	Akamai	19
Akamai	Singapore	Singapore	Akamai	74
Akamai	Irving	United States	Akamai	22
Akamai	Hanoi	Vietnam	Akamai	12
Akamai	Englewood	United States	Akamai	15
Akamai	Marietta	United States	Akamai	12
Akamai	Las Vegas	United States	Akamai	10
Akamai	New York	United States	Akamai	36
Akamai	Chandigarh	India	Akamai	1
Akamai	San Jose	United States	Akamai	19
Akamai	Santa Clara	United States	Akamai	25
Akamai	Secaucus	United States	Akamai	22
Akamai	Haarlem	Netherlands	Akamai	9
Akamai	McAllen	United States	Akamai	8
Akamai	Taipei	Taiwan	Akamai	35
Akamai	Riyadh	Saudi Arabia	Akamai	2
Akamai	Makati	Philippines	Akamai	5
Akamai	Guadalajara	Mexico	Akamai	1
Akamai	Auckland	New Zealand	Akamai	6
Akamai	Helsinki	Finland	Akamai	10
Akamai	Perth	Australia	Akamai	5
Akamai	Philadelphia	United States	Akamai	10
Akamai	Houston	United States	Akamai	26
Akamai	Brisbane	Australia	Akamai	23
Akamai	Tel Aviv	Israel	Akamai	4
Akamai	Dubai	United Arab Emirates	Akamai	6
Akamai	Osaka	Japan	Akamai	7
Akamai	Ho Chi Minh City	Vietnam	Akamai	2
Akamai	Adelaide	Australia	Akamai	3
Akamai	Montreal	Canada	Akamai	11
Akamai	Honolulu	United States	Akamai	1
Akamai	Nagpur	India	Akamai	4
Akamai	Pune	India	Akamai	1
Akamai	Boston	United States	Akamai	3
Akamai	Brasilia	Brazil	Akamai	6
Akamai	Bhopal	India	Akamai	1
Akamai	Cleveland	United States	Akamai	1
Akamai	Ahmedabad	India	Akamai	1
Akamai	Recife	Brazil	Akamai	7
Akamai	Montevideo	Uruguay	Akamai	1
Akamai	Detroit	United States	Akamai	1
Akamai	Surabaya	Indonesia	Akamai	2
Akamai	Omaha	United States	Akamai	1
Akamai	Hillsboro	United States	Akamai	1
Akamai	Riga	Latvia	Akamai	1
Akamai	Pittsburgh	United States	Akamai	4
Akamai	Taichung	Taiwan	Akamai	1
Akamai	Baghdad	Iraq	Akamai	1
Akamai	Quezon City	Philippines	Akamai	1
Akamai	Jeddah	Saudi Arabia	Akamai	1
Akamai	Zurich	Switzerland	Akamai	1
Akamai	Muscat	Oman	Akamai	1
Akamai	Makati	Philippines	Converge ICT	1
Akamai	Manila	Philippines	Converge ICT	2
Akamai	Bangkok	Thailand	AIS	2
Akamai	Copenhagen	Denmark	Arelion	4
Akamai	Hanoi	Vietnam	VNPT	6
Akamai	Ho Chi Minh City	Vietnam	VNPT	4
Akamai	Auckland	New Zealand	2degrees	1
Akamai	Riga	Latvia	RETN	7
Akamai	Taipei	Taiwan	Chunghwa Telecom	3

Other Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Core Network	Sweden	Akamai	1
Akamai	Core Network	United States	Akamai	1
Akamai	Core Network	Singapore	Akamai	1
Akamai	Core Network	Vietnam	FPT Group	4
Akamai	Core Network	Taiwan	ASN AS9416	1
Akamai	Core Network	Sweden	Arelion	1
Akamai	Core Network	Greece	Sparkle	2
Akamai	Core Network	Vietnam	VNPT	1
Akamai	Core Network	Thailand	True	1
Akamai	Core Network	India	Jio	3
Akamai	Core Network	Thailand	ASN AS4651	1
Akamai	Core Network	Philippines	Converge ICT	6
Akamai	Core Network	Taiwan	Taiwan Mobile	1
Akamai	Core Network	Peru	Telefonica	2
Akamai	Core Network	Switzerland	Swisscom	7
Akamai	Core Network	South Africa	Dimension Data	5
Akamai	Core Network	South Korea	ASN AS9848	1
Akamai	Core Network	Malaysia	ASN AS9930	1