Yahoo Ads Application

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

What is Yahoo Ads?

Yahoo Ads - Advertiser
Yahoo provides ads via its various advertising platforms. The company merged and split with AOL and Verizon Media.

Yahoo Ads Domains

Primary Domains

analytics.yahoo.com
ybp.yahoo.com
pubgw.yahoo.com
ssp.yahoo.com
gysm.yahoodns.net
guce.yahoo.com
guce.oath.com
and 24 more

Platform Domains

Platform	Sample Domain	Details
AWS Global Accelerator	{hidden}.awsglobalaccelerator.com
Akamai	{hidden}.yahoo.net.edgekey.net	and 1 more
Amazon AWS	{hidden}.eu-west-1.elb.amazonaws.com	and 5 more
Edgio	{hidden}.taucdn.net

Core Networks

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

Network	IP	PoP	Category	Location
Yahoo	2a00:1288:110:c104::3000	Core Network	Portal	Ireland
Yahoo	67.195.204.151	Core Network	Portal	United States
Yahoo	74.6.160.138	Core Network	Portal	United States
Yahoo	106.10.248.157	Core Network	Portal	Singapore
Yahoo	212.82.100.140	Core Network	Portal	Ireland
... and 3 more

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Adobe Campaign	54.75.239.213	6
Freewheel	34.198.16.32	1
MarkMonitor	3.33.139.32	1
Splunk	54.73.111.68	12

Yahoo Ads 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
Amazon AWS	18.203.147.91	2235
AWS Global Accelerator	13.248.158.7	2

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

Content Delivery Network - Company CDN

Yahoo Ads uses an in-house company content delivery network (CDN). The CDN delivers content to very edge of the network and is often hosted inside Internet Service Provider (ISP) networks.

Edge CDN	IPs
Yahoo CDN	158

Network	PoP	Location	Category	Sample IP
Yahoo	Core Network	India	Portal	27.123.42.204
Yahoo	Core Network	India	Portal	27.123.42.205
Yahoo	Core Network	India	Portal	27.123.43.204
Yahoo	Core Network	India	Portal	27.123.43.205
Yahoo	Core Network	Mexico	Portal	45.181.42.204
Yahoo	Core Network	Mexico	Portal	45.181.42.205
Yahoo	Core Network	United States	Portal	66.218.84.40
Yahoo	Core Network	United States	Portal	66.218.84.41
Yahoo	Core Network	United States	Portal	66.218.84.42
Yahoo	Core Network	United States	Portal	66.218.84.43
Yahoo	Core Network	United States	Portal	66.218.84.44
Yahoo	Core Network	United States	Portal	66.218.84.45
Yahoo	Core Network	United States	Portal	68.180.135.251
Yahoo	Core Network	United States	Portal	68.180.135.252
Yahoo	Core Network	United States	Portal	69.147.65.251

... and 143 more on the Yahoo CDN edge network.

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	184.51.226.162	182
Amazon CloudFront	143.204.106.99	2702
Cloudflare	141.193.213.10	2

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

Anycast

CDN	Sample IP	# of IPs
Cloudflare	141.193.213.10	2
Amazon CloudFront	99.84.24.12	9

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Paris	France	Akamai	4
Akamai	Stockholm	Sweden	Akamai	3
Akamai	London	United Kingdom	Akamai	6
Akamai	Ashburn	United States	Akamai	7
Akamai	Tokyo	Japan	Akamai	7
Akamai	Atlanta	United States	Akamai	4
Akamai	Seattle	United States	Akamai	4
Akamai	Fortaleza	Brazil	Akamai	1
Akamai	Bogota	Colombia	Akamai	3
Akamai	Minneapolis	United States	Akamai	1
Akamai	Jakarta	Indonesia	Akamai	1
Akamai	Madrid	Spain	Akamai	3
Akamai	Miami	United States	Akamai	5
Akamai	Toronto	Canada	Akamai	3
Akamai	Rome	Italy	Akamai	1
Akamai	Hyderabad	India	Akamai	2
Akamai	Singapore	Singapore	Akamai	3
Akamai	New Delhi	India	Akamai	2
Akamai	Copenhagen	Denmark	Akamai	2
Akamai	Kolkata	India	Akamai	1
Akamai	Frankfurt	Germany	Akamai	5
Akamai	Fujairah	United Arab Emirates	Akamai	1
Akamai	Sao Paulo	Brazil	Akamai	3
Akamai	Dublin	Ireland	Akamai	2
Akamai	Taipei	Taiwan	Akamai	3
Akamai	Mandaluyong	Philippines	Akamai	1
Akamai	Johannesburg	South Africa	Akamai	1
Akamai	Munich	Germany	Akamai	2
Akamai	Auckland	New Zealand	Akamai	2
Akamai	Los Angeles	United States	Akamai	3
Akamai	Makati	Philippines	Akamai	1
Akamai	Osaka	Japan	Akamai	1
Akamai	Mumbai	India	Akamai	4
Akamai	Chennai	India	Akamai	3
Akamai	Oslo	Norway	Akamai	1
Akamai	Vancouver	Canada	Akamai	1
Akamai	Milan	Italy	Akamai	3
Akamai	Cape Town	South Africa	Akamai	1
Akamai	Cyberjaya	Malaysia	Akamai	1
Akamai	Haarlem	Netherlands	Akamai	2
Akamai	Dusseldorf	Germany	Akamai	3
Akamai	Santiago	Chile	Akamai	2
Akamai	Santa Clara	United States	Akamai	3
Akamai	Bangkok	Thailand	Akamai	1
Akamai	Bengaluru	India	Akamai	3
Akamai	Montreal	Canada	Akamai	2
Akamai	Chicago	United States	Akamai	6
Akamai	Curitiba	Brazil	Akamai	1
Akamai	Mount Prospect	United States	Akamai	2
Akamai	Brisbane	Australia	Akamai	2
Akamai	Irving	United States	Akamai	1
Akamai	Warsaw	Poland	Akamai	2
Akamai	Rio de Janeiro	Brazil	Akamai	3
Akamai	Santiago de Queretaro	Mexico	Akamai	1
Akamai	Hong Kong	Hong Kong	Akamai	5
Akamai	New York	United States	Akamai	4
Akamai	Buenos Aires	Argentina	Akamai	2
Akamai	Kuala Lumpur	Malaysia	Akamai	1
Akamai	Houston	United States	Akamai	1
Akamai	San Jose	United States	Akamai	1
Akamai	Englewood	United States	Akamai	1
Akamai	Schiphol	Netherlands	Akamai	1
Akamai	Melbourne	Australia	Akamai	2
Akamai	Porto Alegre	Brazil	Akamai	1
Akamai	Brussels	Belgium	Akamai	2
Akamai	Amsterdam	Netherlands	Akamai	1
Akamai	Mexico City	Mexico	Akamai	1
Akamai	Palermo	Italy	Akamai	2
Akamai	Lima	Peru	Akamai	1
Akamai	Istanbul	Turkey	Akamai	2
Akamai	Marietta	United States	Akamai	1
Akamai	Sydney	Australia	Akamai	2
Akamai	Dallas	United States	Akamai	3
Akamai	Glattbrugg	Switzerland	Akamai	1
Akamai	Vienna	Austria	Akamai	2
Akamai	Perth	Australia	Akamai	1
Akamai	Hamburg	Germany	Akamai	1
Akamai	Boston	United States	Akamai	1
Akamai	Marseille	France	Akamai	2
Akamai	Manchester	United Kingdom	Akamai	1
Akamai	Tempe	United States	Akamai	1
Akamai	Helsinki	Finland	Akamai	1
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	29
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	88
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	25
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	71
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	81
Amazon CloudFront	Dallas	United States	Amazon CloudFront	8
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	32
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	28
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	27
Amazon CloudFront	Perth	Australia	Amazon CloudFront	8
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	68
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	12
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	13
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	23
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	38
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	36
Amazon CloudFront	Paris	France	Amazon CloudFront	87
Amazon CloudFront	Seattle	United States	Amazon CloudFront	13
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	36
Amazon CloudFront	Milan	Italy	Amazon CloudFront	34
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	21
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	22
Amazon CloudFront	Miami	United States	Amazon CloudFront	119
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	28
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	39
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	13
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	14
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	23
Amazon CloudFront	Portland	United States	Amazon CloudFront	5
Amazon CloudFront	Denver	United States	Amazon CloudFront	7
Amazon CloudFront	Columbus	United States	Amazon CloudFront	16
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	16
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	57
Amazon CloudFront	Rio de Janeiro		Amazon CloudFront	7
Amazon CloudFront	Marseille	France	Amazon CloudFront	49
Amazon CloudFront	Lima		Amazon CloudFront	12
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	12
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	77
Amazon CloudFront	Houston	United States	Amazon CloudFront	11
Amazon CloudFront	Chicago		Amazon CloudFront	31
Amazon CloudFront	Boston	United States	Amazon CloudFront	12
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	49
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	66
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	8
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	64
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	120
Amazon CloudFront	New Delhi	India	Amazon CloudFront	15
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	39
Amazon CloudFront	Athens	Greece	Amazon CloudFront	30
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	14
Amazon CloudFront	Auckland	New Zealand	Amazon CloudFront	2
Amazon CloudFront	New York	United States	Amazon CloudFront	48
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	52
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	7
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	22
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	32
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	18
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	13
Amazon CloudFront	Nashville	United States	Amazon CloudFront	5
Amazon CloudFront	Mumbai	India	Amazon CloudFront	16
Amazon CloudFront	Munich	Germany	Amazon CloudFront	8
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	52
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	32
Amazon CloudFront	Rome	Italy	Amazon CloudFront	5
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	4
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	8
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	30
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	17
Amazon CloudFront	Minneapolis	United States	Amazon CloudFront	5
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	46
Amazon CloudFront	Chennai	India	Amazon CloudFront	64
Amazon CloudFront	Tampa	United States	Amazon CloudFront	6
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	25
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	29
Amazon CloudFront	Doha	Qatar	Amazon CloudFront	5
Amazon CloudFront	Salt Lake City	United States	Amazon CloudFront	6
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	4
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	34
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	32
Amazon CloudFront	Jakarta	Indonesia	Amazon CloudFront	4
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	30
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	32
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	12
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	56
Amazon CloudFront	Dublin	Ireland	Amazon CloudFront	4
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	13
Amazon CloudFront	Calgary	Canada	Amazon CloudFront	6
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	39
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	14
Amazon CloudFront	Pune	India	Amazon CloudFront	4
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	13
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	11
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	14
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	41

Other Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Core Network	Thailand	True	1
Amazon CloudFront	Core Network	United States	Amazon CloudFront	8
Amazon CloudFront	Core Network	Hungary	Amazon CloudFront	4
Amazon CloudFront	Core Network	United Kingdom	Amazon CloudFront	6
Amazon CloudFront	Core Network	France	Amazon CloudFront	2