NPR Application

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

What is NPR?

NPR - Arts and Entertainment
NPR - National Public Radio - delivers breaking US national and world news. Also top stories from business, politics, health, science, technology, music, arts and culture.

NPR Domains

Primary Domains

npr.org
nprapps.github.com
nprinfra.org

Platform Domains

Platform	Sample Domain	Details
Akamai	{hidden}.edgekey.net	and 5 more
Amazon AWS	{hidden}.us-east-1.elb.amazonaws.com	and 4 more
Salesforce	{hidden}.siteforce.com

Network Ranges

64.124.132.0/24
64.125.77.0/24
128.177.186.0/24
205.153.36.0/22
207.172.153.0/24
and 2 more

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

NPR 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 NPR Network.

Sample IP	ASN	ASN Description	Route	Location
205.153.36.18	AS25755	National Public Radio	205.153.36.0/24	United States
205.153.36.207	AS25755	National Public Radio	205.153.36.0/24	United States
205.153.36.208	AS25755	National Public Radio	205.153.36.0/24	United States

Core Networks

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

Network	IP	PoP	Category	Location
Akamai	23.217.149.208	Manila	CDN	Philippines

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
GitHub	185.199.108.153	8
Salesforce	54.233.205.11	65

NPR 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
AWS Global Accelerator	3.33.193.101	4
Amazon AWS	54.71.194.80	49
Microsoft Azure	20.225.97.235	1
Cogent	38.125.168.130	2

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	210.71.227.202	4586
Amazon CloudFront	143.204.130.101	5741
Fastly	199.232.190.133	69

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

Anycast

CDN	Sample IP	# of IPs
Amazon CloudFront		20
Fastly	146.75.18.133	14

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Fastly	Sofia	Bulgaria	Fastly	1
Fastly	Fortaleza	Brazil	Fastly	1
Fastly	Manila	Philippines	Fastly	1
Fastly	Ashburn	United States	Fastly	1
Fastly	Singapore	Singapore	Fastly	2
Fastly	Seoul	South Korea	Fastly	1
Fastly	Milan	Italy	Fastly	2
Fastly	Dubai	United Arab Emirates	Fastly	1
Fastly	Chicago	United States	Fastly	2
Fastly	Lisbon	Portugal	Fastly	1
Fastly	Los Angeles	United States	Fastly	1
Fastly	Dallas	United States	Fastly	2
Fastly	Tokyo	Japan	Fastly	3
Fastly	Frankfurt	Germany	Fastly	2
Fastly	Miami	United States	Fastly	1
Fastly	Brussels	Belgium	Fastly	1
Fastly	Atlanta	United States	Fastly	2
Fastly	Seattle	United States	Fastly	1
Fastly	Amsterdam	Netherlands	Fastly	1
Fastly	New York	United States	Fastly	1
Fastly	Hong Kong	Hong Kong	Fastly	1
Fastly	Melbourne	Australia	Fastly	1
Fastly	Sao Paulo	Brazil	Fastly	2
Fastly	Paris	France	Fastly	1
Fastly	Toronto	Canada	Fastly	1
Fastly	Madrid	Spain	Fastly	1
Fastly	Montreal	Canada	Fastly	4
Fastly	Fujairah	United Arab Emirates	Fastly	1
Fastly	Columbus	United States	Fastly	1
Fastly	Johannesburg	South Africa	Fastly	1
Fastly	Rio de Janeiro	Brazil	Fastly	1
Fastly	Vancouver	Canada	Fastly	1
Fastly	Buenos Aires	Argentina	Fastly	1
Fastly	Santiago	Chile	Fastly	1
Fastly	Cape Town	South Africa	Fastly	1
Fastly	Oslo	Norway	Fastly	1
Fastly	Vienna	Austria	Fastly	1
Fastly	Dublin	Ireland	Fastly	1
Fastly	Copenhagen	Denmark	Fastly	1
Fastly	Manchester	United Kingdom	Fastly	1
Fastly	London	United Kingdom	Fastly	1
Fastly	Marseille	France	Fastly	1
Fastly	Munich	Germany	Fastly	1
Amazon CloudFront	Columbus	United States	Amazon CloudFront	4
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	58
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	108
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	120
Amazon CloudFront	Marseille	France	Amazon CloudFront	158
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	43
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	56
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	32
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	64
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	153
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	48
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	47
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	45
Amazon CloudFront	Seattle	United States	Amazon CloudFront	40
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	46
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	35
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	90
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	171
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	75
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	32
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	28
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	67
Amazon CloudFront	Dublin	Ireland	Amazon CloudFront	4
Amazon CloudFront	Milan	Italy	Amazon CloudFront	69
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	133
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	47
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	55
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	8
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	114
Amazon CloudFront	New York	United States	Amazon CloudFront	115
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	48
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	16
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	75
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	12
Amazon CloudFront	Chicago	United States	Amazon CloudFront	154
Amazon CloudFront	Portland	United States	Amazon CloudFront	50
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	74
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	31
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	32
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	53
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	24
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	62
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	32
Amazon CloudFront	Paris	France	Amazon CloudFront	239
Amazon CloudFront	Boston	United States	Amazon CloudFront	12
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	135
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	118
Amazon CloudFront	Kolkata	India	Amazon CloudFront	24
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	270
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	55
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	47
Amazon CloudFront	Tampa	United States	Amazon CloudFront	23
Amazon CloudFront	Rome	Italy	Amazon CloudFront	16
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	60
Amazon CloudFront	Athens	Greece	Amazon CloudFront	62
Amazon CloudFront	Dallas	United States	Amazon CloudFront	44
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	72
Amazon CloudFront	Mumbai	India	Amazon CloudFront	62
Amazon CloudFront	New Delhi	India	Amazon CloudFront	16
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	62
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	61
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	48
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	78
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	119
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	61
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	106
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	1
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	62
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	16
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	48
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	24
Amazon CloudFront	Chennai	India	Amazon CloudFront	81
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	163
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	79
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	113
Amazon CloudFront	Miami	United States	Amazon CloudFront	245
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	63
Amazon CloudFront	Lima	Peru	Amazon CloudFront	40
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	4
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	102
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	43
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	48
Amazon CloudFront	Pune	India	Amazon CloudFront	4
Amazon CloudFront	Houston	United States	Amazon CloudFront	1
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	8
Amazon CloudFront	Munich	Germany	Amazon CloudFront	16
Amazon CloudFront	Hyderabad	India	Amazon CloudFront	8
Akamai	Frankfurt	Germany	Akamai	180
Akamai	Amsterdam	Netherlands	Akamai	45
Akamai	Vienna	Austria	Akamai	88
Akamai	Athens	Greece	Akamai	45
Akamai	Haarlem	Netherlands	Akamai	11
Akamai	Lisbon	Portugal	Akamai	49
Akamai	Munich	Germany	Akamai	30
Akamai	London	United Kingdom	Akamai	96
Akamai	Fujairah	United Arab Emirates	Akamai	48
Akamai	Johannesburg	South Africa	Akamai	53
Akamai	Sao Paulo	Brazil	Akamai	76
Akamai	Toronto	Canada	Akamai	48
Akamai	Stockholm	Sweden	Akamai	119
Akamai	Hamburg	Germany	Akamai	10
Akamai	Dusseldorf	Germany	Akamai	31
Akamai	Curitiba	Brazil	Akamai	18
Akamai	Hong Kong	Hong Kong	Akamai	112
Akamai	Paris	France	Akamai	105
Akamai	Madrid	Spain	Akamai	95
Akamai	Bangkok	Thailand	Akamai	25
Akamai	Chicago	United States	Akamai	112
Akamai	Manchester	United Kingdom	Akamai	37
Akamai	Prague	Czechia	Akamai	51
Akamai	Mombasa	Kenya	Akamai	26
Akamai	Rio de Janeiro	Brazil	Akamai	15
Akamai	Brussels	Belgium	Akamai	21
Akamai	Santiago	Chile	Akamai	40
Akamai	Ashburn	United States	Akamai	102
Akamai	Tokyo	Japan	Akamai	174
Akamai	Durban	South Africa	Akamai	3
Akamai	Schiphol	Netherlands	Akamai	15
Akamai	Milan	Italy	Akamai	86
Akamai	Dublin	Ireland	Akamai	33
Akamai	Istanbul	Turkey	Akamai	39
Akamai	Cape Town	South Africa	Akamai	18
Akamai	Sofia	Bulgaria	Akamai	18
Akamai	Palermo	Italy	Akamai	17
Akamai	Bogota	Colombia	Akamai	45
Akamai	Oslo	Norway	Akamai	48
Akamai	Porto Alegre	Brazil	Akamai	17
Akamai	Barcelona	Spain	Akamai	34
Akamai	Fortaleza	Brazil	Akamai	26
Akamai	Mount Prospect	United States	Akamai	25
Akamai	Glattbrugg	Switzerland	Akamai	40
Akamai	Berlin	Germany	Akamai	34
Akamai	Buenos Aires	Argentina	Akamai	49
Akamai	Copenhagen	Denmark	Akamai	38
Akamai	Rome	Italy	Akamai	23
Akamai	Warsaw	Poland	Akamai	45
Akamai	Marseille	France	Akamai	30
Akamai	Bucharest	Romania	Akamai	32
Akamai	Ankara	Turkey	Akamai	2
Akamai	Baghdad	Iraq	Akamai	2
Akamai	Atlanta	United States	Akamai	29
Akamai	Sydney	Australia	Akamai	78
Akamai	Lithia Springs	United States	Akamai	10
Akamai	Bengaluru	India	Akamai	49
Akamai	Vancouver	Canada	Akamai	24
Akamai	Mumbai	India	Akamai	122
Akamai	Jakarta	Indonesia	Akamai	11
Akamai	Hyderabad	India	Akamai	8
Akamai	Miami	United States	Akamai	176
Akamai	Singapore	Singapore	Akamai	163
Akamai	Seoul	South Korea	Akamai	59
Akamai	Los Angeles	United States	Akamai	45
Akamai	New York	United States	Akamai	17
Akamai	Boston	United States	Akamai	3
Akamai	Englewood	United States	Akamai	16
Akamai	Santa Clara	United States	Akamai	22
Akamai	Seattle	United States	Akamai	31
Akamai	New Delhi	India	Akamai	91
Akamai	Taipei	Taiwan	Akamai	31
Akamai	Helsinki	Finland	Akamai	1
Akamai	Montreal	Canada	Akamai	12
Akamai	Makati	Philippines	Akamai	1
Akamai	Philadelphia	United States	Akamai	4
Akamai	Brisbane	Australia	Akamai	40
Akamai	Kuala Lumpur	Malaysia	Akamai	28
Akamai	Secaucus	United States	Akamai	31
Akamai	Tempe	United States	Akamai	1
Akamai	Chennai	India	Akamai	79
Akamai	Osaka	Japan	Akamai	17
Akamai	Adelaide	Australia	Akamai	3
Akamai	Kolkata	India	Akamai	24
Akamai	Houston	United States	Akamai	28
Akamai	San Jose	United States	Akamai	20
Akamai	McAllen	United States	Akamai	21
Akamai	Melbourne	Australia	Akamai	61
Akamai	Cyberjaya	Malaysia	Akamai	10
Akamai	Lima	Peru	Akamai	25
Akamai	Santiago de Queretaro	Mexico	Akamai	47
Akamai	Mandaluyong	Philippines	Akamai	1
Akamai	Hanoi	Vietnam	Akamai	6
Akamai	Irving	United States	Akamai	15
Akamai	Auckland	New Zealand	Akamai	20
Akamai	Perth	Australia	Akamai	12
Akamai	Dubai	United Arab Emirates	Akamai	57
Akamai	Nagpur	India	Akamai	1
Akamai	Dallas	United States	Akamai	38
Akamai	Recife	Brazil	Akamai	12
Akamai	Las Vegas	United States	Akamai	2
Akamai	Pittsburgh	United States	Akamai	1
Akamai	Marietta	United States	Akamai	5
Akamai	Bhopal	India	Akamai	4
Akamai	Honolulu	United States	Akamai	2
Akamai	Mexico City	Mexico	Akamai	4
Akamai	Cleveland	United States	Akamai	2
Akamai	Omaha	United States	Akamai	2
Akamai	Taichung	Taiwan	Akamai	4
Akamai	Nonthaburi	Thailand	Akamai	4
Akamai	Riyadh	Saudi Arabia	Akamai	2
Akamai	Jeddah	Saudi Arabia	Akamai	2
Akamai	Minneapolis	United States	Akamai	2
Akamai	Brasilia	Brazil	Akamai	11
Akamai	Florianopolis	Brazil	Akamai	2
Akamai	Salvador	Brazil	Akamai	2
Akamai	Istanbul	Turkey	Vodafone	2
Akamai	Amman	Jordan	Orange	3
Akamai	Riga	Latvia	RETN	34
Akamai	Bucharest	Romania	Digi	5
Akamai	Cluj-Napoca	Romania	Digi	1
Akamai	Amman	Jordan	Omantel	3
Akamai	Muscat	Oman	Omantel	7
Akamai	Bangkok	Thailand	AIS	15
Akamai	Melbourne	Australia	Telstra	6
Akamai	Sydney	Australia	Telstra	6
Akamai	Tokyo	Japan	Telstra	2
Akamai	Seoul	South Korea	LG Uplus	4
Akamai	Copenhagen	Denmark	Arelion	4
Akamai	San Jose	United States	Arelion	29
Akamai	Hanoi	Vietnam	VNPT	9
Akamai	Ho Chi Minh City	Vietnam	VNPT	4
Akamai	Manila	Philippines	Converge ICT	14
Akamai	Makati	Philippines	Converge ICT	4
Akamai	Calgary	Canada	Bell Canada	2
Akamai	Toronto	Canada	Bell Canada	4
Akamai	Sydney	Australia	Vocus	5
Akamai	Vancouver	Canada	Telus	6
Akamai	Taipei	Taiwan	Chunghwa Telecom	14
Akamai	Kaohsiung	Taiwan	Chunghwa Telecom	2
Akamai	Bangkok	Thailand	3BB	2
Akamai	Buenos Aires	Argentina	Telecom Argentina	2

Other Locations

CDN	Location	PoP	Network	# of IPs
Amazon CloudFront	Core Network	United States	Amazon CloudFront	34
Akamai	Core Network	Portugal	NOS	2
Akamai	Core Network	Israel	ASN AS1680	4
Akamai	Core Network	Singapore	Akamai	2
Akamai	Core Network	Australia	TPG Telecom	4
Akamai	Core Network	Italy	Sparkle	41
Akamai	Core Network	Greece	Sparkle	12
Akamai	Core Network	Finland	Arelion	3
Akamai	Core Network	Sweden	Arelion	4
Akamai	Core Network	Thailand	AIS	9
Akamai	Core Network	Vietnam	FPT Group	8
Akamai	Core Network	Philippines	Converge ICT	7
Akamai	Core Network	Peru	Telefonica	5
Akamai	Core Network	Switzerland	Swisscom	22
Akamai	Core Network	South Africa	Dimension Data	6
Akamai	Core Network	Thailand	ASN AS4651	3
Akamai	Core Network	Taiwan	ASN AS9416	5
Akamai	Core Network	Malaysia	ASN AS9930	2
Akamai	Core Network	Israel	ASN AS12400	5
Akamai	Core Network	Thailand	3BB	2
Akamai	Core Network	New Zealand	2degrees	2
Akamai	Core Network	India	Jio	13
Akamai	Core Network	India	ASN AS55824	2
Akamai	Core Network	Hong Kong	ASN AS9381	2