Barclays Application

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

What is Barclays?

Barclays - Financial
Barclays is a British-based retail bank offering consumer credit card business, wealth management business, and corporate banking for small and medium-sized businesses

Barclays Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Adobe Ads	{hidden}.omtrdc.net
Akamai	{hidden}.akamaiedge.net	and 40 more
LexisNexis Risk	{hidden}.online-metrix.net	and 1 more

Network Ranges

63.78.242.0/24
93.93.0.0/21
141.228.0.0/16
146.127.0.0/16
147.63.0.0/16
and 8 more

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

Barclays 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 Barclays Network.

Sample IP	ASN	ASN Description	Route	Location
141.228.129.129	AS28690	Barclays Bank	141.228.129.0/24	United Kingdom
141.228.141.8	AS28690	Barclays Bank	141.228.141.0/24	United Kingdom
141.228.141.91	AS28690	Barclays Bank	141.228.141.0/24	United Kingdom
141.228.194.173	AS12701	Barclays Bank	141.228.194.0/24	Hong Kong
141.228.196.129	AS44022	Barclays Bank	141.228.196.0/24	Singapore
... and 14 more

Core Networks

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

Network	IP	PoP	Category	Location
CSC	165.160.13.20	Core Network	Business	United States
CSC	165.160.15.20	Core Network	Business	United States
FNZ	185.65.129.10	Core Network	Financial	United Kingdom
FNZ	185.65.131.10	Core Network	Financial	United Kingdom
Visa	198.241.206.117	Core Network	Financial	United States
... and 9 more

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Adobe Ads	66.235.152.111	68
Email Studio	184.86.237.136	70
Identity DigitaI	65.22.120.1	16
Imperva	45.60.11.91	1
LexisNexis Risk	192.225.158.132	2
LiveIntent	23.219.249.82	1
Salesforce	13.111.47.190	4

Barclays 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
Microsoft Azure	20.77.171.241	1
Amazon AWS	52.37.99.5	6
Google Cloud Platform	35.195.209.46	1

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	211.25.122.84	10043
Amazon CloudFront	143.204.226.32	1811

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

Anycast

CDN	Sample IP	# of IPs
Amazon CloudFront		32

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	57
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	51
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	30
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	23
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	16
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	24
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	16
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	43
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	31
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	31
Amazon CloudFront	Milan	Italy	Amazon CloudFront	24
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	8
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	49
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	82
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	24
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	8
Amazon CloudFront	Chicago	United States	Amazon CloudFront	50
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	24
Amazon CloudFront	New York	United States	Amazon CloudFront	32
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	13
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	8
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	24
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	15
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	31
Amazon CloudFront	Marseille	France	Amazon CloudFront	64
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	35
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	8
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	44
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	44
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	8
Amazon CloudFront	Miami	United States	Amazon CloudFront	76
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	20
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	31
Amazon CloudFront	Athens	Greece	Amazon CloudFront	23
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	8
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	16
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	31
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	24
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	61
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	27
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	16
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	16
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	16
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	24
Amazon CloudFront	Boston	United States	Amazon CloudFront	12
Amazon CloudFront	Chennai	India	Amazon CloudFront	43
Amazon CloudFront	New Delhi	India	Amazon CloudFront	4
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	23
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	16
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	16
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	32
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	24
Amazon CloudFront	Paris	France	Amazon CloudFront	47
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	16
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	23
Amazon CloudFront	Lima	Peru	Amazon CloudFront	4
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	22
Amazon CloudFront	Mumbai	India	Amazon CloudFront	18
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	16
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	23
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	23
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	16
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	23
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	8
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	8
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	8
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	8
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	8
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	16
Amazon CloudFront	Doha	Qatar	Amazon CloudFront	8
Akamai	Frankfurt	Germany	Akamai	377
Akamai	Amsterdam	Netherlands	Akamai	97
Akamai	Madrid	Spain	Akamai	168
Akamai	Vienna	Austria	Akamai	186
Akamai	Athens	Greece	Akamai	72
Akamai	Haarlem	Netherlands	Akamai	83
Akamai	Munich	Germany	Akamai	70
Akamai	London	United Kingdom	Akamai	292
Akamai	Palermo	Italy	Akamai	63
Akamai	Marseille	France	Akamai	66
Akamai	Fujairah	United Arab Emirates	Akamai	73
Akamai	Johannesburg	South Africa	Akamai	74
Akamai	Paris	France	Akamai	194
Akamai	Sao Paulo	Brazil	Akamai	189
Akamai	Toronto	Canada	Akamai	128
Akamai	Warsaw	Poland	Akamai	107
Akamai	Hamburg	Germany	Akamai	69
Akamai	Curitiba	Brazil	Akamai	47
Akamai	Cape Town	South Africa	Akamai	73
Akamai	Dusseldorf	Germany	Akamai	134
Akamai	Chicago	United States	Akamai	138
Akamai	Amman	Jordan	Akamai	1
Akamai	Bangkok	Thailand	Akamai	92
Akamai	Tokyo	Japan	Akamai	358
Akamai	Bucharest	Romania	Akamai	53
Akamai	Milan	Italy	Akamai	134
Akamai	Prague	Czechia	Akamai	51
Akamai	Mombasa	Kenya	Akamai	43
Akamai	Rio de Janeiro	Brazil	Akamai	121
Akamai	Brussels	Belgium	Akamai	86
Akamai	Santiago	Chile	Akamai	123
Akamai	Buenos Aires	Argentina	Akamai	165
Akamai	Boston	United States	Akamai	29
Akamai	Hillsboro	United States	Akamai	1
Akamai	Oslo	Norway	Akamai	90
Akamai	Durban	South Africa	Akamai	12
Akamai	Sydney	Australia	Akamai	61
Akamai	Dublin	Ireland	Akamai	123
Akamai	Schiphol	Netherlands	Akamai	47
Akamai	Lisbon	Portugal	Akamai	38
Akamai	Glattbrugg	Switzerland	Akamai	107
Akamai	Seattle	United States	Akamai	128
Akamai	Tempe	United States	Akamai	15
Akamai	Bogota	Colombia	Akamai	104
Akamai	Stockholm	Sweden	Akamai	196
Akamai	Istanbul	Turkey	Akamai	70
Akamai	Sofia	Bulgaria	Akamai	18
Akamai	Salvador	Brazil	Akamai	1
Akamai	New Delhi	India	Akamai	105
Akamai	Porto Alegre	Brazil	Akamai	57
Akamai	Barcelona	Spain	Akamai	31
Akamai	Fortaleza	Brazil	Akamai	102
Akamai	Berlin	Germany	Akamai	68
Akamai	Vancouver	Canada	Akamai	62
Akamai	Kolkata	India	Akamai	43
Akamai	Seoul	South Korea	Akamai	246
Akamai	Ashburn	United States	Akamai	297
Akamai	Doha	Qatar	Akamai	1
Akamai	Lima	Peru	Akamai	71
Akamai	Atlanta	United States	Akamai	137
Akamai	Jakarta	Indonesia	Akamai	27
Akamai	Cyberjaya	Malaysia	Akamai	35
Akamai	Rome	Italy	Akamai	73
Akamai	Hong Kong	Hong Kong	Akamai	278
Akamai	Miami	United States	Akamai	328
Akamai	Hyderabad	India	Akamai	60
Akamai	Honolulu	United States	Akamai	2
Akamai	Minneapolis	United States	Akamai	22
Akamai	Bengaluru	India	Akamai	105
Akamai	Mexico City	Mexico	Akamai	19
Akamai	Santiago de Queretaro	Mexico	Akamai	96
Akamai	Dallas	United States	Akamai	87
Akamai	Los Angeles	United States	Akamai	219
Akamai	Santa Clara	United States	Akamai	57
Akamai	Melbourne	Australia	Akamai	136
Akamai	Manila	Philippines	Akamai	2
Akamai	Mount Prospect	United States	Akamai	67
Akamai	Makati	Philippines	Akamai	22
Akamai	Mandaluyong	Philippines	Akamai	31
Akamai	Chennai	India	Akamai	119
Akamai	Mumbai	India	Akamai	246
Akamai	Taipei	Taiwan	Akamai	124
Akamai	San Jose	United States	Akamai	48
Akamai	Kuala Lumpur	Malaysia	Akamai	66
Akamai	Singapore	Singapore	Akamai	304
Akamai	Hanoi	Vietnam	Akamai	9
Akamai	New York	United States	Akamai	119
Akamai	Las Vegas	United States	Akamai	21
Akamai	Copenhagen	Denmark	Akamai	60
Akamai	San Diego	United States	Akamai	4
Akamai	Monterrey	Mexico	Akamai	3
Akamai	Auckland	New Zealand	Akamai	48
Akamai	Irving	United States	Akamai	58
Akamai	Marietta	United States	Akamai	25
Akamai	McAllen	United States	Akamai	2
Akamai	Philadelphia	United States	Akamai	19
Akamai	Helsinki	Finland	Akamai	34
Akamai	Perth	Australia	Akamai	17
Akamai	Manchester	United Kingdom	Akamai	34
Akamai	Montreal	Canada	Akamai	65
Akamai	Secaucus	United States	Akamai	70
Akamai	Houston	United States	Akamai	89
Akamai	Brisbane	Australia	Akamai	69
Akamai	Osaka	Japan	Akamai	40
Akamai	Tel Aviv	Israel	Akamai	4
Akamai	Dubai	United Arab Emirates	Akamai	48
Akamai	Englewood	United States	Akamai	13
Akamai	Ho Chi Minh City	Vietnam	Akamai	1
Akamai	Cleveland	United States	Akamai	1
Akamai	Pune	India	Akamai	1
Akamai	Brasilia	Brazil	Akamai	5
Akamai	Jeddah	Saudi Arabia	Akamai	2
Akamai	Riyadh	Saudi Arabia	Akamai	1
Akamai	Recife	Brazil	Akamai	21
Akamai	Montevideo	Uruguay	Akamai	1
Akamai	Abu Dhabi	United Arab Emirates	Akamai	1
Akamai	Surabaya	Indonesia	Akamai	4
Akamai	Nagpur	India	Akamai	6
Akamai	Guayaquil	Ecuador	Akamai	1
Akamai	Perai	Malaysia	Akamai	1
Akamai	Edmonton	Canada	Akamai	1
Akamai	Pittsburgh	United States	Akamai	5
Akamai	Ahmedabad	India	Akamai	1
Akamai	Taichung	Taiwan	Akamai	8
Akamai	Adelaide	Australia	Akamai	1
Akamai	Kanpur	India	Akamai	1
Akamai	Baghdad	Iraq	Akamai	1
Akamai	Zurich	Switzerland	Akamai	1
Akamai	Muscat	Oman	Akamai	1
Akamai	Riga	Latvia	RETN	14
Akamai	San Fernando	Philippines	Converge ICT	6
Akamai	Makati	Philippines	Converge ICT	15
Akamai	Manila	Philippines	Converge ICT	20
Akamai	Ho Chi Minh City	Vietnam	FPT Group	3
Akamai	Hanoi	Vietnam	FPT Group	23
Akamai	Bangkok	Thailand	AIS	31
Akamai	Seoul	South Korea	LG Uplus	7
Akamai	Helsinki	Finland	Arelion	2
Akamai	Stockholm	Sweden	Arelion	4
Akamai	Muscat	Oman	Omantel	12
Akamai	Hanoi	Vietnam	VNPT	24
Akamai	Ho Chi Minh City	Vietnam	VNPT	6
Akamai	New Delhi	India	Jio	5
Akamai	Taipei	Taiwan	Taiwan Mobile	1
Akamai	Lausanne	Switzerland	Swisscom	20
Akamai	Zurich	Switzerland	Swisscom	12
Akamai	Johannesburg	South Africa	Dimension Data	9
Akamai	Taipei	Taiwan	Chunghwa Telecom	4
Akamai	Rome	Italy	Sparkle	4
Akamai	Athens	Greece	Sparkle	2
Akamai	Lima	Peru	Telefonica	6

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United Arab Emirates	Amazon CloudFront	8
Akamai	Core Network	Belgium	Akamai	1
Akamai	Core Network	South Korea	Akamai	1
Akamai	Core Network	United States	Akamai	1
Akamai	Core Network	United Kingdom	Akamai	15
Akamai	Core Network	Philippines	Akamai	1
Akamai	Core Network	Philippines	Converge ICT	15
Akamai	Core Network	Taiwan	ASN AS9416	1
Akamai	Core Network	Israel	ASN AS12400	42
Akamai	Core Network	India	ASN AS24309	1
Akamai	Core Network	Thailand	True	11
Akamai	Core Network	Thailand	ASN AS4651	23
Akamai	Core Network	South Africa	Dimension Data	12
Akamai	Core Network		ASN AS6057	10
Akamai	Core Network		ASN AS9848	1
Akamai	Core Network		ASN AS9930	1