Steam Application

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

What is Steam?

Steam - Games
Steam is a digital distribution platform developed by Valve Corporation, which offers digital rights management (DRM), multiplayer gaming, and social networking services.

Steam Domains

Primary Domains

Platform Domains

Platform	Sample Domain	Details
Akamai	{hidden}.akamaihd.net	and 17 more
Alibaba CDN	{hidden}.alikunlun.com
BytePlus	{hidden}.bplslb.com
Fastly	{hidden}.fastly.net
Qwilt	{hidden}.qwilted-cds.cqloud.com	and 2 more
Tencent Cloud CDN	{hidden}.dnse0.com
Wangsu	{hidden}.8686c.com	and 1 more

Network Ranges

45.121.184.0/25
101.226.183.160/27
103.10.124.0/25
103.10.125.0/26
103.28.54.100/30
and 32 more

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

Core Networks

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

Network	IP	PoP	Category	Location
Valve	45.121.184.5	Tokyo	Games	Japan
Valve	45.121.184.6	Tokyo	Games	Japan
Valve	45.121.184.20	Tokyo	Games	Japan
Valve	45.121.184.21	Tokyo	Games	Japan
Valve	45.121.184.22	Tokyo	Games	Japan
... and and 342 more more

Hosting

SaaS	Sample IP	# of IPs
Amazon AWS	157.175.188.39	25
Google Cloud Platform	35.221.179.67	3
Alibaba Cloud	47.254.85.118	1
China Telecom IDC	101.226.183.165	13

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

Content Delivery Network - Company CDN

Steam 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
Steam CDN	995

Network	PoP	Location	Category	Sample IP
3BB	Bangkok	Thailand	ISP/Telco	110.164.3.147
Aussie Broadband	Brisbane	Australia	ISP/Telco	123.253.148.229
Tele2	Gothenburg	Sweden	ISP/Telco	83.255.239.245
IA of Australia	Perth	Australia	ISP/Telco	103.2.119.189
3BB	Bangkok	Thailand	ISP/Telco	110.164.3.145
Aussie Broadband	Melbourne	Australia	ISP/Telco	123.253.148.237
IA of Australia	Perth	Australia	ISP/Telco	103.2.119.191
True	Bangkok	Thailand	ISP/Telco	119.46.84.163
True	Bangkok	Thailand	ISP/Telco	119.46.86.121
Ask4	Sheffield	United Kingdom	ISP/Telco	81.23.56.207
EdgeIX	Auckland	New Zealand	ISP/Telco	203.26.79.2
Ohio IX	Columbus	United States	ISP/Telco	134.195.207.236
Exatel	Warsaw	Poland	ISP/Telco	82.177.244.105
Mercury	Auckland	New Zealand	ISP/Telco	101.53.220.135
Unitel	Ulaanbaatar	Mongolia	ISP/Telco	66.181.173.163

... and 980 more on the Steam CDN edge network.

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	211.25.121.118	12966
Qwilt	3.33.170.248	2
Fastly	199.232.191.82	322
EdgeNext	217.69.190.186	196

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

Anycast

CDN	Sample IP	# of IPs
Fastly	146.75.19.82	69
EdgeNext	156.251.73.253	2
Qwilt	3.33.170.248	2

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
EdgeNext	Ulaanbaatar	Mongolia	Unitel	1
EdgeNext	Hanoi	Vietnam	VNPT	2
EdgeNext	Ho Chi Minh City	Vietnam	Viettel	3
EdgeNext	Los Angeles	United States	EdgeNext	9
EdgeNext	Kasese	Uganda	Airtel	2
Fastly	Brussels	Belgium	Fastly	3
Fastly	Atlanta	United States	Fastly	8
Fastly	Seattle	United States	Fastly	5
Fastly	Sydney	Australia	Fastly	5
Fastly	Amsterdam	Netherlands	Fastly	3
Fastly	San Jose	United States	Fastly	6
Fastly	New York	United States	Fastly	7
Fastly	London	United Kingdom	Fastly	9
Fastly	Hong Kong	Hong Kong	Fastly	3
Fastly	Melbourne	Australia	Fastly	3
Fastly	Denver	United States	Fastly	5
Fastly	Osaka	Japan	Fastly	2
Fastly	Sao Paulo	Brazil	Fastly	6
Fastly	Tokyo	Japan	Fastly	10
Fastly	Dallas	United States	Fastly	9
Fastly	Paris	France	Fastly	5
Fastly	Toronto	Canada	Fastly	3
Fastly	Madrid	Spain	Fastly	5
Fastly	Montreal	Canada	Fastly	14
Fastly	Fujairah	United Arab Emirates	Fastly	3
Fastly	Columbus	United States	Fastly	3
Fastly	Minneapolis	United States	Fastly	3
Fastly	Johannesburg	South Africa	Fastly	4
Fastly	Rio de Janeiro	Brazil	Fastly	3
Fastly	Houston	United States	Fastly	2
Fastly	Rotterdam	Netherlands	Fastly	1
Fastly	Vancouver	Canada	Fastly	3
Fastly	Buenos Aires	Argentina	Fastly	3
Fastly	Santiago	Chile	Fastly	3
Fastly	Cape Town	South Africa	Fastly	3
Fastly	Lima	Peru	Fastly	1
Fastly	Oslo	Norway	Fastly	3
Fastly	Milan	Italy	Fastly	6
Fastly	Helsinki	Finland	Fastly	3
Fastly	Curitiba	Brazil	Fastly	1
Fastly	Vienna	Austria	Fastly	3
Fastly	Dublin	Ireland	Fastly	3
Fastly	Copenhagen	Denmark	Fastly	3
Fastly	Singapore	Singapore	Fastly	7
Fastly	Brisbane	Australia	Fastly	1
Fastly	Manchester	United Kingdom	Fastly	3
Fastly	Marseille	France	Fastly	3
Fastly	Newark	United States	Fastly	2
Fastly	Miami	United States	Fastly	4
Fastly	Stockholm	Sweden	Fastly	1
Fastly	Munich	Germany	Fastly	3
Fastly	Sofia	Bulgaria	Fastly	3
Fastly	Fortaleza	Brazil	Fastly	3
Fastly	Accra	Ghana	Fastly	1
Fastly	Manila	Philippines	Fastly	3
Fastly	Kuala Lumpur	Malaysia	Fastly	2
Fastly	Ashburn	United States	Fastly	6
Fastly	Rome	Italy	Fastly	2
Fastly	Dubai	United Arab Emirates	Fastly	3
Fastly	Chicago	United States	Fastly	6
Fastly	Lisbon	Portugal	Fastly	3
Fastly	Los Angeles	United States	Fastly	7
Fastly	Frankfurt	Germany	Fastly	8
Fastly	Detroit	United States	Fastly	1
Fastly	Christchurch	New Zealand	Fastly	1
Fastly	Seoul	South Korea	Fastly	1
Fastly	Gainesville	United States	Fastly	1
Fastly	Honolulu	United States	Fastly	1
Fastly	Adelaide	Australia	Fastly	1
Fastly	Calgary	Canada	Fastly	1
Fastly	Auckland	New Zealand	Fastly	1
Fastly	Wellington	New Zealand	Fastly	1
Fastly	New Delhi	India	Fastly	2
Fastly	St Louis	United States	Fastly	1
Fastly	Kansas City	United States	Fastly	1
Fastly	Kolkata	India	Fastly	1
Fastly	Hyderabad	India	Fastly	1
Fastly	Portland	United States	Fastly	1
Fastly	Phoenix	United States	Fastly	1
Akamai	Prague	Czechia	Akamai	98
Akamai	Frankfurt	Germany	Akamai	605
Akamai	Paris	France	Akamai	291
Akamai	Vienna	Austria	Akamai	262
Akamai	Saint Petersburg	Russia	Akamai	14
Akamai	Madrid	Spain	Akamai	326
Akamai	London	United Kingdom	Akamai	387
Akamai	Stockholm	Sweden	Akamai	168
Akamai	Dusseldorf	Germany	Akamai	85
Akamai	Moscow	Russia	Akamai	297
Akamai	Amsterdam	Netherlands	Akamai	116
Akamai	Johannesburg	South Africa	Akamai	352
Akamai	Fujairah	United Arab Emirates	Akamai	39
Akamai	Sao Paulo	Brazil	Akamai	229
Akamai	Toronto	Canada	Akamai	155
Akamai	Helsinki	Finland	Akamai	7
Akamai	Warsaw	Poland	Akamai	100
Akamai	Athens	Greece	Akamai	43
Akamai	Curitiba	Brazil	Akamai	39
Akamai	Cape Town	South Africa	Akamai	50
Akamai	Copenhagen	Denmark	Akamai	11
Akamai	Tokyo	Japan	Akamai	282
Akamai	Singapore	Singapore	Akamai	378
Akamai	Brussels	Belgium	Akamai	66
Akamai	Manchester	United Kingdom	Akamai	54
Akamai	Bucharest	Romania	Akamai	159
Akamai	Istanbul	Turkey	Akamai	10
Akamai	Krasnodar	Russia	Akamai	11
Akamai	Mombasa	Kenya	Akamai	209
Akamai	Kampala	Uganda	Akamai	47
Akamai	Dar es Salaam	Tanzania	Akamai	13
Akamai	Ashburn	United States	Akamai	273
Akamai	Sydney	Australia	Akamai	275
Akamai	Oslo	Norway	Akamai	121
Akamai	Dublin	Ireland	Akamai	98
Akamai	Schiphol	Netherlands	Akamai	27
Akamai	Buenos Aires	Argentina	Akamai	53
Akamai	Lisbon	Portugal	Akamai	194
Akamai	Bogota	Colombia	Akamai	90
Akamai	Marseille	France	Akamai	34
Akamai	Cordoba	Argentina	Akamai	8
Akamai	Santiago	Chile	Akamai	173
Akamai	Houston	United States	Akamai	42
Akamai	Palermo	Italy	Akamai	84
Akamai	Salvador	Brazil	Akamai	2
Akamai	Porto Alegre	Brazil	Akamai	49
Akamai	Barcelona	Spain	Akamai	148
Akamai	Milan	Italy	Akamai	333
Akamai	Fortaleza	Brazil	Akamai	86
Akamai	Glattbrugg	Switzerland	Akamai	98
Akamai	Aarhus	Denmark	Akamai	1
Akamai	Rome	Italy	Akamai	132
Akamai	Rio de Janeiro	Brazil	Akamai	16
Akamai	Kyiv	Ukraine	Akamai	21
Akamai	Durban	South Africa	Akamai	5
Akamai	Vancouver	Canada	Akamai	22
Akamai	Munich	Germany	Akamai	80
Akamai	Chicago	United States	Akamai	239
Akamai	Berlin	Germany	Akamai	120
Akamai	Seoul	South Korea	Akamai	132
Akamai	Doha	Qatar	Akamai	1
Akamai	Lima	Peru	Akamai	58
Akamai	Haarlem	Netherlands	Akamai	70
Akamai	Seattle	United States	Akamai	112
Akamai	Cyberjaya	Malaysia	Akamai	4
Akamai	Chennai	India	Akamai	144
Akamai	Hong Kong	Hong Kong	Akamai	330
Akamai	Lithia Springs	United States	Akamai	25
Akamai	Dallas	United States	Akamai	78
Akamai	Honolulu	United States	Akamai	16
Akamai	Los Angeles	United States	Akamai	191
Akamai	Atlanta	United States	Akamai	102
Akamai	Mount Prospect	United States	Akamai	109
Akamai	Melbourne	Australia	Akamai	166
Akamai	Kolkata	India	Akamai	26
Akamai	Miami	United States	Akamai	421
Akamai	Minneapolis	United States	Akamai	7
Akamai	Taipei	Taiwan	Akamai	73
Akamai	Jakarta	Indonesia	Akamai	7
Akamai	Bangkok	Thailand	Akamai	49
Akamai	San Jose	United States	Akamai	39
Akamai	Hyderabad	India	Akamai	8
Akamai	Mumbai	India	Akamai	347
Akamai	Santiago de Queretaro	Mexico	Akamai	136
Akamai	Sofia	Bulgaria	Akamai	7
Akamai	Tel Aviv	Israel	Akamai	7
Akamai	Katowice	Poland	Akamai	78
Akamai	Hamburg	Germany	Akamai	29
Akamai	Irving	United States	Akamai	41
Akamai	New Delhi	India	Akamai	164
Akamai	Englewood	United States	Akamai	10
Akamai	Marietta	United States	Akamai	12
Akamai	Secaucus	United States	Akamai	28
Akamai	San Diego	United States	Akamai	11
Akamai	New York	United States	Akamai	52
Akamai	Chandigarh	India	Akamai	1
Akamai	Bengaluru	India	Akamai	47
Akamai	Mexico City	Mexico	Akamai	5
Akamai	Santa Clara	United States	Akamai	65
Akamai	Cebu	Philippines	Akamai	1
Akamai	McAllen	United States	Akamai	66
Akamai	Surabaya	Indonesia	Akamai	1
Akamai	Philadelphia	United States	Akamai	4
Akamai	Perth	Australia	Akamai	19
Akamai	Makati	Philippines	Akamai	4
Akamai	Osaka	Japan	Akamai	26
Akamai	Mandaluyong	Philippines	Akamai	4
Akamai	Auckland	New Zealand	Akamai	25
Akamai	Kuala Lumpur	Malaysia	Akamai	64
Akamai	Montreal	Canada	Akamai	97
Akamai	Brisbane	Australia	Akamai	85
Akamai	Taichung	Taiwan	Akamai	4
Akamai	Dubai	United Arab Emirates	Akamai	21
Akamai	Coimbatore	India	Akamai	14
Akamai	Boston	United States	Akamai	7
Akamai	Hanoi	Vietnam	Akamai	4
Akamai	Ho Chi Minh City	Vietnam	Akamai	1
Akamai	Adelaide	Australia	Akamai	15
Akamai	Kansas City	United States	Akamai	1
Akamai	Sunshine Coast	Australia	Akamai	1
Akamai	Quezon City	Philippines	Akamai	6
Akamai	Hillsboro	United States	Akamai	4
Akamai	Pune	India	Akamai	1
Akamai	Seongnam	South Korea	Akamai	6
Akamai	Las Vegas	United States	Akamai	4
Akamai	Brasilia	Brazil	Akamai	14
Akamai	Jeddah	Saudi Arabia	Akamai	3
Akamai	Bekasi	Indonesia	Akamai	1
Akamai	Bhopal	India	Akamai	1
Akamai	Tempe	United States	Akamai	3
Akamai	Cleveland	United States	Akamai	1
Akamai	Lucena	Philippines	Akamai	1
Akamai	Ahmedabad	India	Akamai	1
Akamai	Riyadh	Saudi Arabia	Akamai	1
Akamai	Jodhpur	India	Akamai	4
Akamai	Recife	Brazil	Akamai	25
Akamai	Montevideo	Uruguay	Akamai	1
Akamai	Kaohsiung	Taiwan	Akamai	1
Akamai	San Pedro Sula	Honduras	Akamai	30
Akamai	Edmonton	Canada	Akamai	2
Akamai	Kozhikode	India	Akamai	13
Akamai	Detroit	United States	Akamai	1
Akamai	Riga	Latvia	Akamai	1
Akamai	Amman	Jordan	Akamai	13
Akamai	Nagpur	India	Akamai	1
Akamai	Baghdad	Iraq	Akamai	1
Akamai	Abidjan	Ivory Coast	Akamai	17
Akamai	Zurich	Switzerland	Akamai	1
Akamai	Muscat	Oman	Akamai	1
Akamai	San Juan	Puerto Rico	Akamai	2
Akamai	Lucknow	India	Akamai	2
Akamai	San Jose	Costa Rica	Akamai	2
Akamai	Nicosia	Cyprus	Cyta	21
Akamai	Amman	Jordan	Orange	8
Akamai	Dakar	Senegal	Orange	15
Akamai	Fort-de-France	Martinique	Orange	7
Akamai	Riga	Latvia	Bite Lietuva	17
Akamai	Vilnius	Lithuania	Bite Lietuva	20
Akamai	Johannesburg	South Africa	Liquid	27
Akamai	Odesa	Ukraine	RETN	16
Akamai	Riga	Latvia	RETN	37
Akamai	Moscow	Russia	RETN	6
Akamai	Kyiv	Ukraine	RETN	21
Akamai	Bucharest	Romania	Digi	10
Akamai	Muscat	Oman	Ooredoo	34
Akamai	Vancouver	Canada	Shaw	13
Akamai	Makati	Philippines	Converge ICT	1
Akamai	Manila	Philippines	Converge ICT	1
Akamai	Budapest	Hungary	Deutsche Telekom	52
Akamai	Dar es Salaam	Tanzania	Seacom	16
Akamai	Hong Kong	Hong Kong	Telstra	6
Akamai	Singapore	Singapore	Telstra	4
Akamai	Sydney	Australia	Telstra	15
Akamai	Chennai	India	Vi	1
Akamai	New Delhi	India	Vi	10
Akamai	Kochi	India	Vi	7
Akamai	Bangkok	Thailand	AIS	1
Akamai	Tallinn	Estonia	Elisa	5
Akamai	Tampere	Finland	Elisa	14
Akamai	Copenhagen	Denmark	Arelion	17
Akamai	San Jose	United States	Arelion	19
Akamai	Vancouver	Canada	Telus	36
Akamai	Toronto	Canada	Rogers	16
Akamai	Richmond Hill	Canada	Rogers	2
Akamai	Accra	Ghana	Vodafone	7
Akamai	Muscat	Oman	Omantel	43
Akamai	Dusseldorf	Germany	1&1 Versatel	9
Akamai	Dortmund	Germany	1&1 Versatel	6
Akamai	Luanda	Angola	Angola Cables	22
Akamai	Manila	Philippines	Sky	46
Akamai	Hanoi	Vietnam	VNPT	32
Akamai	Ho Chi Minh City	Vietnam	VNPT	9
Akamai	Ulaanbaatar	Mongolia	Unitel	51
Akamai	Sydney	Australia	Aussie Broadband	10
Akamai	Melbourne	Australia	Aussie Broadband	19
Akamai	Brisbane	Australia	Aussie Broadband	20
Akamai	Auckland	New Zealand	2degrees	1
Akamai	Hanoi	Vietnam	Viettel	1
Akamai	Resistencia	Argentina	Telecom Argentina	51
Akamai	Montreal	Canada	Bell Canada	78
Akamai	Toronto	Canada	Bell Canada	2
Akamai	San Jose	Costa Rica	Ufinet	32
Akamai	Zurich	Switzerland	Sunrise	7
Akamai	Palanga	Lithuania	Telia	8
Akamai	Palermo	Italy	Sparkle	1
Akamai	Sao Paulo	Brazil	Claro	28
Akamai	Cuiabá	Brazil	Claro	2
Akamai	Taipei	Taiwan	Chunghwa Telecom	21
Akamai	Brisbane	Australia	Vocus	2
Akamai	Montreal	Canada	Videotron	25

Other Locations

CDN	Location	PoP	Network	# of IPs
EdgeNext	Core Network	Macao	ASN AS4609	2
EdgeNext	Core Network	Malaysia	EdgeNext	2
EdgeNext	Core Network	Italy	EdgeNext	3
EdgeNext	Core Network	Singapore	EdgeNext	16
EdgeNext	Core Network	Poland	EdgeNext	5
EdgeNext	Core Network	Thailand	EdgeNext	5
EdgeNext	Core Network	United States	EdgeNext	12
EdgeNext	Core Network	Japan	EdgeNext	5
EdgeNext	Core Network	Brazil	EdgeNext	6
EdgeNext	Core Network	Philippines	EdgeNext	7
EdgeNext	Core Network	Spain	EdgeNext	24
EdgeNext	Core Network	United Kingdom	EdgeNext	9
EdgeNext	Core Network	France	EdgeNext	12
EdgeNext	Core Network	Germany	EdgeNext	6
EdgeNext	Core Network	Saudi Arabia	EdgeNext	8
EdgeNext	Core Network	South Africa	EdgeNext	4
EdgeNext	Core Network	Pakistan	EdgeNext	4
EdgeNext	Core Network	Nigeria	EdgeNext	3
EdgeNext	Core Network	Netherlands	EdgeNext	10
EdgeNext	Core Network	Hong Kong	EdgeNext	4
EdgeNext	Core Network	Australia	EdgeNext	1
EdgeNext	Core Network	Kazakhstan	ASN AS9198	2
EdgeNext	Core Network	Laos	ASN AS9873	4
EdgeNext	Core Network	United States	ASN AS213736	2
EdgeNext	Core Network	Philippines	ASN AS213736	4
EdgeNext	Core Network	Cambodia	ASN AS38623	5
EdgeNext	Core Network	Laos	ASN AS131267	4
EdgeNext	Core Network	United Kingdom	ASN AS49911	1
EdgeNext	Core Network	Spain	Tata Communications	2
EdgeNext	Core Network	Iran	ASN AS43754	1
EdgeNext	Core Network	Kuwait	Ooredoo	4
Akamai	Core Network	Lithuania	Telia	4
Akamai	Core Network	Finland	Telia	15
Akamai	Core Network	Georgia	ASN AS16010	5
Akamai	Core Network	Russia	RETN	4
Akamai	Core Network	Australia	TPG Telecom	2
Akamai	Core Network	Italy	Sparkle	23
Akamai	Core Network	Greece	Sparkle	47
Akamai	Core Network	Spain	Akamai	1
Akamai	Core Network	United States	Akamai	2
Akamai	Core Network	Singapore	Akamai	1
Akamai	Core Network	South Korea	Akamai	1
Akamai	Core Network	Philippines	Akamai	1
Akamai	Core Network	Belarus	ASN AS6697	1
Akamai	Core Network	South Africa	Seacom	9
Akamai	Core Network	Kenya	Seacom	5
Akamai	Core Network	Vietnam	FPT Group	20
Akamai	Core Network	India	Jio	1
Akamai	Core Network	Taiwan	ASN AS9416	1
Akamai	Core Network	Canada	Videotron	30
Akamai	Core Network	Sweden	Arelion	19
Akamai	Core Network	Austria	Three	4
Akamai	Core Network	United Kingdom	ASN AS207567	1
Akamai	Core Network	India	ASN AS24309	1
Akamai	Core Network	Thailand	AIS	1
Akamai	Core Network	Pakistan	ASN AS38193	4
Akamai	Core Network	Thailand	ASN AS4651	1
Akamai	Core Network	Hungary	Deutsche Telekom	62
Akamai	Core Network	Brazil	Telefonica	14
Akamai	Core Network	Peru	Telefonica	15
Akamai	Core Network	Chile	Telefonica	1
Akamai	Core Network	Taiwan	Taiwan Mobile	1
Akamai	Core Network	Slovenia	ASN AS5603	3
Akamai	Core Network	Finland	Elisa	10
Akamai	Core Network	Switzerland	Swisscom	47
Akamai	Core Network	South Africa	Dimension Data	22
Akamai	Core Network	Brazil	Claro	12
Akamai	Core Network	South Korea	ASN AS9848	1
Akamai	Core Network	Malaysia	ASN AS9930	1
Akamai	Core Network	Tunisia	ASN AS2609	1