Grammarly Application

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

Description

Grammarly is a technology company that develops a digital writing tool using artificial intelligence and natural language processing. Online tools to make messages, documents, and posts clear, mistake-free, and effective.

Category	Career and Education
Web Link	Grammarly - Home Page

Application Domains

The application domains data shown here is available in our Netify Data Feeds solution. The data is accessible via our IP API as well as downloadable datasets.

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Domains

Primary Domains

Primary Domains are owned and managed by the application vendor.

Platform Domains are often provided by hosting providers, content delivery networks, SaaS platforms and other third parties. It is important to identify these domains for DNS filters and hostname blocklists.

Platform Domains

Outreach	{hidden}.outrch.com
Zendesk	{hidden}.zendesk.com	and 1 more

SaaS - Software-as-a-Service

Applications often use various third party platforms for providing authentication, advertising, cybersecurity, e-mail services and more. The Software-as-a-Service (SaaS) platforms used by Grammarly are summarized below.

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.

SaaS	# of IPs
Adobe Campaign	1
Outreach	3
Salesforce	7
SparkPost	22
Splunk	1

Service	Category	Sample IP	IP Count
Adobe Campaign	Advertiser	34.227.120.54	1 IP
Outreach	Advertiser	52.34.88.86	3 IPs
Salesforce	Advertiser	68.232.203.70	7 IPs
SparkPost	Mail	35.80.179.216	22 IPs
Splunk	Business	44.212.241.92	1 IP

Hosting

Cloud hosting vendors like AWS and Microsoft Azure provide cloud-based computing and network resources to deliver applications. The hosting platforms used by Grammarly are summarized below by geographical points-of-presence (PoP). Each PoP can host many IPs to deliver an application.

Cloud Hosts	# of IPs
Amazon AWS	3565
AWS Global Accelerator	4
Microsoft Azure	1

Host	PoP	Location	IPs
AWS Global Accelerator	Anycast	Global	4 IPs
Microsoft Azure	Quebec	Canada	1 IP
Amazon AWS	Ashburn	United States	3564 IPs
Amazon AWS	Frankfurt am Main	Germany	1 IP

Content Delivery Networks - CDNs

In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs). Each PoP can host many IPs to deliver an application. A sample IP is provided.

Take special note of CDNs that use Anycast technology. Anycast makes it possible to route a single IP address to a variety of different geographic locations. In other words, one global Anycast IP is hosted in multiple geographic locations.

CDNs	# of IPs
Amazon CloudFront	14378
Cloudflare	2

Anycast

CDN	Network	Location	Sample IP	IPs
Amazon CloudFront	Amazon CloudFront	Global	18.165.72.3	153 IPs
Cloudflare	Cloudflare	Global	216.198.53.1	2 IPs

PoP Locations

CDN	Network	PoP	Location	IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dubai	United Arab Emirates	166 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Buenos Aires	Argentina	206 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Lisbon	Portugal	109 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Johannesburg	South Africa	401 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Milan	Italy	231 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Madrid	Spain	268 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Santiago de Queretaro	Mexico	146 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Vienna	Austria	260 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Montreal	Canada	291 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dallas	United States	164 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Ashburn	United States	202 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dublin	Ireland	106 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Portland	United States	14 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Perth	Australia	98 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Seattle	United States	18 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Osaka	Japan	86 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Stockholm	Sweden	280 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Bangkok	Thailand	188 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Los Angeles	United States	177 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Frankfurt	Germany	287 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Miami	United States	437 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Copenhagen	Denmark	125 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Chennai	India	244 IPs
Amazon CloudFront	Amazon CloudFront	Edge - New York	United States	147 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Sydney	Australia	186 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Zurich	Switzerland	147 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Philadelphia	United States	27 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Newark	United States	40 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Tel Aviv	Israel	149 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Hong Kong	Hong Kong	405 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Manama	Bahrain	160 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Houston	United States	120 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Boston	United States	55 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Melbourne	Australia	217 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Vancouver	Canada	93 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Amsterdam	Netherlands	325 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Warsaw	Poland	219 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Toronto	Canada	152 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Kuala Lumpur	Malaysia	138 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Kolkata	India	130 IPs
Amazon CloudFront	Amazon CloudFront	Edge - London	United Kingdom	362 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Atlanta	United States	60 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Singapore	Singapore	329 IPs
Amazon CloudFront	Amazon CloudFront	Edge - San Francisco	United States	108 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Brisbane	Australia	210 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Chicago	United States	153 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Marseille	France	315 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Sofia	Bulgaria	244 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Helsinki	Finland	240 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Manila	Philippines	89 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Budapest	Hungary	202 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Denver	United States	36 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Paris	France	346 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Seoul	South Korea	192 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Nairobi	Kenya	294 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Cape Town	South Africa	221 IPs
Amazon CloudFront	Amazon CloudFront	Edge - New Delhi	India	149 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Auckland	New Zealand	119 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Minneapolis	United States	12 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Sao Paulo	Brazil	205 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Prague	Czechia	86 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Fortaleza	Brazil	157 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Columbus	United States	27 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Lagos	Nigeria	118 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Kansas City	United States	114 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Santiago	Chile	150 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Tokyo	Japan	225 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Taipei	Taiwan	129 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Munich	Germany	30 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Hamburg	Germany	33 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Istanbul	Turkey	139 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Muscat	Oman	138 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Athens	Greece	136 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Zagreb	Croatia	194 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Bogota	Colombia	155 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Calgary	Canada	9 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Rome	Italy	23 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Hyderabad	India	53 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Manchester	United Kingdom	130 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Berlin	Germany	51 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Barcelona	Spain	110 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Phoenix	United States	6 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Brussels	Belgium	91 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Ho Chi Minh City	Vietnam	10 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Mumbai	India	164 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Lima	Peru	176 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Oslo	Norway	47 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Dusseldorf	Germany	65 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Jakarta	Indonesia	16 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Rio de Janeiro	Brazil	79 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Salt Lake City	United States	7 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Jeddah	Saudi Arabia	55 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Bengaluru	India	8 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Pune	India	102 IPs
Amazon CloudFront	Amazon CloudFront	Edge - Cairo	Egypt	92 IPs