Homeland Security Application

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

What is Homeland Security?

Homeland Security - Government
The United States Department of Homeland Security is the U.S. federal executive department responsible for public security, roughly comparable to the interior or home ministries of other countries.

Homeland Security Domains

Primary Domains

dhs.gov
uscis.gov
cbp.gov
and 1 more

Platform Domains

Platform	Sample Domain	Details
Akamai	{hidden}.dsca.akamaiedge.net	and 13 more
Microsoft Azure	{hidden}.eastus.cloudapp.azure.com

Network Ranges

64.69.48.0/20
161.214.0.0/16
173.255.48.0/20
216.81.80.0/20
2600:400::/32

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

Homeland Security 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 Homeland Security Network.

Sample IP	ASN	ASN Description	Route	Location
173.255.49.102	AS15147	Department Of Homeland Secu...	173.255.48.0/21	United States
173.255.51.55	AS15147	Department Of Homeland Secu...	173.255.48.0/21	United States
173.255.51.69	AS15147	Department Of Homeland Secu...	173.255.48.0/21	United States
173.255.59.57	AS15147	Department Of Homeland Secu...	173.255.56.0/21	United States
173.255.59.114	AS15147	Department Of Homeland Secu...	173.255.56.0/21	United States
... and 21 more

Core Networks

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

Network	IP	PoP	Category	Location
RETN	2a02:2d8:3:987::1d1e	Riga	ISP/Telco	Latvia

Hosting

SaaS	Sample IP	# of IPs
Amazon AWS	3.223.147.88	3
Microsoft Azure	52.191.231.42	1

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	202.43.53.94	10626
Cloudflare	172.65.32.30	26

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

Anycast

CDN	Sample IP	# of IPs
Cloudflare	172.65.32.30	26

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Madrid	Spain	Akamai	137
Akamai	Paris	France	Akamai	208
Akamai	Dusseldorf	Germany	Akamai	62
Akamai	Bangkok	Thailand	Akamai	51
Akamai	Chicago	United States	Akamai	227
Akamai	Milan	Italy	Akamai	162
Akamai	Tokyo	Japan	Akamai	436
Akamai	Palermo	Italy	Akamai	26
Akamai	Glattbrugg	Switzerland	Akamai	70
Akamai	Seattle	United States	Akamai	96
Akamai	Tempe	United States	Akamai	12
Akamai	Oslo	Norway	Akamai	80
Akamai	Stockholm	Sweden	Akamai	186
Akamai	London	United Kingdom	Akamai	192
Akamai	Kolkata	India	Akamai	63
Akamai	Manchester	United Kingdom	Akamai	56
Akamai	Copenhagen	Denmark	Akamai	71
Akamai	Vienna	Austria	Akamai	175
Akamai	Berlin	Germany	Akamai	111
Akamai	Frankfurt	Germany	Akamai	330
Akamai	Amsterdam	Netherlands	Akamai	76
Akamai	Rome	Italy	Akamai	71
Akamai	Barcelona	Spain	Akamai	56
Akamai	Haarlem	Netherlands	Akamai	51
Akamai	Dublin	Ireland	Akamai	79
Akamai	Bucharest	Romania	Akamai	44
Akamai	Sofia	Bulgaria	Akamai	23
Akamai	Marseille	France	Akamai	64
Akamai	Munich	Germany	Akamai	53
Akamai	Warsaw	Poland	Akamai	99
Akamai	Brussels	Belgium	Akamai	52
Akamai	Prague	Czechia	Akamai	56
Akamai	Lisbon	Portugal	Akamai	101
Akamai	Hamburg	Germany	Akamai	42
Akamai	Athens	Greece	Akamai	71
Akamai	Ashburn	United States	Akamai	313
Akamai	Lima	Peru	Akamai	96
Akamai	Jakarta	Indonesia	Akamai	81
Akamai	Atlanta	United States	Akamai	84
Akamai	Fortaleza	Brazil	Akamai	85
Akamai	Buenos Aires	Argentina	Akamai	178
Akamai	Miami	United States	Akamai	457
Akamai	Minneapolis	United States	Akamai	17
Akamai	Sao Paulo	Brazil	Akamai	116
Akamai	Schiphol	Netherlands	Akamai	20
Akamai	Mexico City	Mexico	Akamai	43
Akamai	Santiago de Queretaro	Mexico	Akamai	147
Akamai	Santiago	Chile	Akamai	105
Akamai	Dallas	United States	Akamai	132
Akamai	Los Angeles	United States	Akamai	210
Akamai	Toronto	Canada	Akamai	114
Akamai	Santa Clara	United States	Akamai	30
Akamai	Vancouver	Canada	Akamai	51
Akamai	Bogota	Colombia	Akamai	175
Akamai	Lithia Springs	United States	Akamai	29
Akamai	Melbourne	Australia	Akamai	88
Akamai	Hong Kong	Hong Kong	Akamai	268
Akamai	Mount Prospect	United States	Akamai	41
Akamai	Mandaluyong	Philippines	Akamai	8
Akamai	Chennai	India	Akamai	144
Akamai	Mumbai	India	Akamai	265
Akamai	New Delhi	India	Akamai	245
Akamai	Taipei	Taiwan	Akamai	119
Akamai	Hyderabad	India	Akamai	39
Akamai	Istanbul	Turkey	Akamai	107
Akamai	Kuala Lumpur	Malaysia	Akamai	83
Akamai	Singapore	Singapore	Akamai	317
Akamai	Bengaluru	India	Akamai	70
Akamai	Auckland	New Zealand	Akamai	78
Akamai	Ankara	Turkey	Akamai	16
Akamai	Johannesburg	South Africa	Akamai	112
Akamai	Baghdad	Iraq	Akamai	12
Akamai	Fujairah	United Arab Emirates	Akamai	103
Akamai	Englewood	United States	Akamai	52
Akamai	Las Vegas	United States	Akamai	10
Akamai	Seoul	South Korea	Akamai	221
Akamai	Helsinki	Finland	Akamai	11
Akamai	Philadelphia	United States	Akamai	10
Akamai	Rio de Janeiro	Brazil	Akamai	43
Akamai	Sydney	Australia	Akamai	145
Akamai	Manila	Philippines	Akamai	4
Akamai	Osaka	Japan	Akamai	29
Akamai	New York	United States	Akamai	61
Akamai	Cape Town	South Africa	Akamai	46
Akamai	Cyberjaya	Malaysia	Akamai	25
Akamai	Boston	United States	Akamai	10
Akamai	Montreal	Canada	Akamai	31
Akamai	Houston	United States	Akamai	131
Akamai	Curitiba	Brazil	Akamai	38
Akamai	Brisbane	Australia	Akamai	90
Akamai	Irving	United States	Akamai	34
Akamai	Marietta	United States	Akamai	15
Akamai	Porto Alegre	Brazil	Akamai	49
Akamai	Secaucus	United States	Akamai	121
Akamai	San Jose	United States	Akamai	36
Akamai	Surabaya	Indonesia	Akamai	5
Akamai	Nagpur	India	Akamai	5
Akamai	Makati	Philippines	Akamai	6
Akamai	Pittsburgh	United States	Akamai	1
Akamai	Perth	Australia	Akamai	7
Akamai	Chandigarh	India	Akamai	2
Akamai	Bhopal	India	Akamai	2
Akamai	Honolulu	United States	Akamai	2
Akamai	Cleveland	United States	Akamai	16
Akamai	McAllen	United States	Akamai	35
Akamai	Omaha	United States	Akamai	4
Akamai	Adelaide	Australia	Akamai	4
Akamai	Mombasa	Kenya	Akamai	53
Akamai	Durban	South Africa	Akamai	12
Akamai	Dubai	United Arab Emirates	Akamai	51
Akamai	Taichung	Taiwan	Akamai	16
Akamai	Nonthaburi	Thailand	Akamai	11
Akamai	Riyadh	Saudi Arabia	Akamai	13
Akamai	Jeddah	Saudi Arabia	Akamai	7
Akamai	Brasilia	Brazil	Akamai	31
Akamai	Florianopolis	Brazil	Akamai	17
Akamai	Recife	Brazil	Akamai	20
Akamai	Salvador	Brazil	Akamai	2
Akamai	Amman	Jordan	Orange	30
Akamai	Kharkiv	Ukraine	RETN	5
Akamai	Riga	Latvia	RETN	69
Akamai	Amman	Jordan	Omantel	31
Akamai	Manila	Philippines	Converge ICT	6
Akamai	Makati	Philippines	Converge ICT	13
Akamai	Seoul	South Korea	LG Uplus	1
Akamai	Vancouver	Canada	Telus	2
Akamai	Hanoi	Vietnam	VNPT	37
Akamai	Ho Chi Minh City	Vietnam	VNPT	8
Akamai	San Jose	United States	Arelion	104
Akamai	Manila	Philippines	PLDT	8
Akamai	Sydney	Australia	Telstra	14
Akamai	Taipei	Taiwan	Chunghwa Telecom	40
Akamai	Taichung	Taiwan	Chunghwa Telecom	2
Akamai	Sydney	Australia	Vocus	4
Akamai	Bangkok	Thailand	3BB	2
Akamai	Ho Chi Minh City	Vietnam	FPT Group	6
Akamai	Bangkok	Thailand	AIS	37

Other Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Core Network	Portugal	NOS	4
Akamai	Core Network	Israel	ASN AS1680	17
Akamai	Core Network	Singapore	Akamai	10
Akamai	Core Network	Thailand	True	3
Akamai	Core Network	India	Jio	12
Akamai	Core Network	Switzerland	Swisscom	37
Akamai	Core Network	Singapore	ASN AS4651	2
Akamai	Core Network	Thailand	ASN AS4651	29
Akamai	Core Network	Taiwan	ASN AS9416	14
Akamai	Core Network	Malaysia	ASN AS9930	17
Akamai	Core Network	Israel	ASN AS12400	30
Akamai	Core Network	Italy	Sparkle	69
Akamai	Core Network	Greece	Sparkle	19
Akamai	Core Network	Philippines	PLDT	2
Akamai	Core Network	India	Vi	2
Akamai	Core Network	New Zealand	2degrees	14
Akamai	Core Network	Philippines	Converge ICT	27
Akamai	Core Network	Vietnam	FPT Group	13
Akamai	Core Network	India	ASN AS55824	14
Akamai	Core Network	Thailand	AIS	26
Akamai	Core Network	Hong Kong	ASN AS9381	21
Akamai	Core Network	Australia	TPG Telecom	4