RingCentral Application

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

What is RingCentral?

RingCentral - VoIP/Conferencing
RingCentral is a provider of global enterprise cloud communications and collaboration solutions - empowering today’s mobile workforce to communicate, collaborate, and connect.

RingCentral Domains

Primary Domains

ringcentral.com
glip.com
ringcentral.biz
ringcentral.co.uk
ringcentral.pubnubapi.com
ringcentral-0.pubnubapi.com
ringcentral-1.pubnubapi.com
and 10 more

Platform Domains

Platform	Sample Domain	Details
AWS Global Accelerator	{hidden}.awsglobalaccelerator.com	and 13 more
Adobe Ads	{hidden}.2o7.net	and 2 more
Adobe EM	{hidden}.demdex.net
Adobe Marketo	{hidden}.mktoweb.com
Akamai	{hidden}.akamaiedge.net	and 4 more
Amazon AWS	{hidden}.us-east-1.elb.amazonaws.com	and 3 more
Skilljar	{hidden}.skilljarapp.com

Network Ranges

63.180.108.192/26
66.81.240.0/24
66.81.242.0/23
66.81.244.0/23
66.81.246.0/24
and 12 more

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

RingCentral 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 RingCentral Network.

Sample IP	ASN	ASN Description	Route	Location
66.81.240.24	AS40627	RingCentral	66.81.240.0/24	Germany
66.81.240.25	AS40627	RingCentral	66.81.240.0/24	Germany
66.81.240.26	AS40627	RingCentral	66.81.240.0/24	Germany
66.81.240.27	AS40627	RingCentral	66.81.240.0/24	Germany
66.81.240.28	AS40627	RingCentral	66.81.240.0/24	Germany
... and 713 more

Core Networks

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

Network	IP	PoP	Category	Location
Akamai	23.217.147.29	Manila	CDN	Philippines

SaaS - Software-as-a-Service

SaaS	Sample IP	# of IPs
Adobe Ads	192.28.154.184	69
Adobe Campaign	3.78.119.166	1
Adobe EM	54.255.89.222	72
Adobe Marketo	104.17.70.206	5
PubNub	54.175.191.200	9
SendGrid	54.250.209.117	15

RingCentral use the third-party SaaS platforms shown here. These services typically manage authentication, advertising, cybersecurity, e-mail services and more.

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.

Hosting

SaaS	Sample IP	# of IPs
Amazon AWS	54.251.228.189	1042
AWS Global Accelerator	3.33.163.111	31
Cloudflare Pages		6
Microsoft Azure	52.182.141.192	186
Google Cloud Platform	104.197.121.135	3

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

Content Delivery Networks - CDNs

Summary

CDN	Sample IP	# of IPs
Akamai	202.43.48.17	572
Amazon CloudFront	143.204.254.107	54262
Cloudflare	66.81.247.13	70
Azure Front Door	13.107.213.33	169

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

Anycast

CDN	Sample IP	# of IPs
Azure Front Door	13.107.213.33	169
Amazon CloudFront		107
Cloudflare	66.81.247.13	67

Network Map

PoP Locations

CDN	Location	PoP	Network	# of IPs
Akamai	Dusseldorf	Germany	Akamai	11
Akamai	Bangkok	Thailand	Akamai	4
Akamai	London	United Kingdom	Akamai	19
Akamai	Istanbul	Turkey	Akamai	5
Akamai	Frankfurt	Germany	Akamai	11
Akamai	Tokyo	Japan	Akamai	15
Akamai	Glattbrugg	Switzerland	Akamai	7
Akamai	Seattle	United States	Akamai	10
Akamai	Oslo	Norway	Akamai	3
Akamai	Stockholm	Sweden	Akamai	6
Akamai	Rome	Italy	Akamai	6
Akamai	Minneapolis	United States	Akamai	4
Akamai	Sao Paulo	Brazil	Akamai	8
Akamai	Ashburn	United States	Akamai	19
Akamai	Los Angeles	United States	Akamai	11
Akamai	Toronto	Canada	Akamai	11
Akamai	Atlanta	United States	Akamai	7
Akamai	Santiago	Chile	Akamai	7
Akamai	Fortaleza	Brazil	Akamai	5
Akamai	Vancouver	Canada	Akamai	4
Akamai	Lithia Springs	United States	Akamai	9
Akamai	Melbourne	Australia	Akamai	6
Akamai	Hong Kong	Hong Kong	Akamai	7
Akamai	Chicago	United States	Akamai	16
Akamai	Kolkata	India	Akamai	2
Akamai	Chennai	India	Akamai	8
Akamai	Jakarta	Indonesia	Akamai	7
Akamai	Mumbai	India	Akamai	12
Akamai	Madrid	Spain	Akamai	7
Akamai	Miami	United States	Akamai	21
Akamai	New Delhi	India	Akamai	5
Akamai	Taipei	Taiwan	Akamai	6
Akamai	Palermo	Italy	Akamai	7
Akamai	Hyderabad	India	Akamai	7
Akamai	Bogota	Colombia	Akamai	6
Akamai	Cyberjaya	Malaysia	Akamai	2
Akamai	Singapore	Singapore	Akamai	8
Akamai	Santiago de Queretaro	Mexico	Akamai	11
Akamai	Las Vegas	United States	Akamai	5
Akamai	Copenhagen	Denmark	Akamai	5
Akamai	Monterrey	Mexico	Akamai	1
Akamai	Auckland	New Zealand	Akamai	1
Akamai	Rio de Janeiro	Brazil	Akamai	9
Akamai	Seoul	South Korea	Akamai	9
Akamai	Vienna	Austria	Akamai	7
Akamai	Englewood	United States	Akamai	6
Akamai	Buenos Aires	Argentina	Akamai	11
Akamai	Bengaluru	India	Akamai	12
Akamai	Dublin	Ireland	Akamai	5
Akamai	Santa Clara	United States	Akamai	11
Akamai	Mandaluyong	Philippines	Akamai	2
Akamai	Schiphol	Netherlands	Akamai	6
Akamai	Helsinki	Finland	Akamai	4
Akamai	Perth	Australia	Akamai	3
Akamai	Johannesburg	South Africa	Akamai	3
Akamai	Mount Prospect	United States	Akamai	10
Akamai	Paris	France	Akamai	5
Akamai	Makati	Philippines	Akamai	2
Akamai	Philadelphia	United States	Akamai	3
Akamai	Sydney	Australia	Akamai	11
Akamai	Osaka	Japan	Akamai	2
Akamai	Marietta	United States	Akamai	4
Akamai	Curitiba	Brazil	Akamai	2
Akamai	New York	United States	Akamai	9
Akamai	Haarlem	Netherlands	Akamai	6
Akamai	Marseille	France	Akamai	5
Akamai	Milan	Italy	Akamai	7
Akamai	Munich	Germany	Akamai	7
Akamai	Mexico City	Mexico	Akamai	4
Akamai	Montreal	Canada	Akamai	8
Akamai	Irving	United States	Akamai	5
Akamai	Houston	United States	Akamai	8
Akamai	Brussels	Belgium	Akamai	3
Akamai	Brisbane	Australia	Akamai	7
Akamai	Berlin	Germany	Akamai	6
Akamai	Warsaw	Poland	Akamai	6
Akamai	Lima	Peru	Akamai	2
Akamai	Kuala Lumpur	Malaysia	Akamai	2
Akamai	Secaucus	United States	Akamai	2
Akamai	San Jose	United States	Akamai	5
Akamai	Cape Town	South Africa	Akamai	3
Akamai	Porto Alegre	Brazil	Akamai	3
Akamai	Surabaya	Indonesia	Akamai	1
Akamai	Amsterdam	Netherlands	Akamai	3
Akamai	Fujairah	United Arab Emirates	Akamai	2
Akamai	Manchester	United Kingdom	Akamai	1
Akamai	Dallas	United States	Akamai	3
Akamai	Hamburg	Germany	Akamai	3
Akamai	Tempe	United States	Akamai	1
Akamai	Seoul	South Korea	LG Uplus	1
Amazon CloudFront	Columbus	United States	Amazon CloudFront	217
Amazon CloudFront	Berlin	Germany	Amazon CloudFront	56
Amazon CloudFront	Istanbul	Turkey	Amazon CloudFront	207
Amazon CloudFront	Dubai	United Arab Emirates	Amazon CloudFront	636
Amazon CloudFront	Buenos Aires	Argentina	Amazon CloudFront	798
Amazon CloudFront	Lisbon	Portugal	Amazon CloudFront	716
Amazon CloudFront	Johannesburg	South Africa	Amazon CloudFront	1311
Amazon CloudFront	Marseille	France	Amazon CloudFront	1561
Amazon CloudFront	Milan	Italy	Amazon CloudFront	401
Amazon CloudFront	Bucharest	Romania	Amazon CloudFront	221
Amazon CloudFront	Santiago de Queretaro	Mexico	Amazon CloudFront	628
Amazon CloudFront	Frankfurt	Germany	Amazon CloudFront	2018
Amazon CloudFront	Muscat	Oman	Amazon CloudFront	512
Amazon CloudFront	Vienna	Austria	Amazon CloudFront	1154
Amazon CloudFront	Atlanta	United States	Amazon CloudFront	846
Amazon CloudFront	Montreal	Canada	Amazon CloudFront	1435
Amazon CloudFront	Dallas	United States	Amazon CloudFront	290
Amazon CloudFront	Manchester	United Kingdom	Amazon CloudFront	596
Amazon CloudFront	Paris	France	Amazon CloudFront	1271
Amazon CloudFront	Ho Chi Minh City	Vietnam	Amazon CloudFront	551
Amazon CloudFront	Ashburn	United States	Amazon CloudFront	805
Amazon CloudFront	Dublin	Ireland	Amazon CloudFront	145
Amazon CloudFront	Santiago	Chile	Amazon CloudFront	521
Amazon CloudFront	New York	United States	Amazon CloudFront	654
Amazon CloudFront	Philadelphia	United States	Amazon CloudFront	331
Amazon CloudFront	Manila	Philippines	Amazon CloudFront	369
Amazon CloudFront	Manama	Bahrain	Amazon CloudFront	336
Amazon CloudFront	Sao Paulo	Brazil	Amazon CloudFront	970
Amazon CloudFront	Perth	Australia	Amazon CloudFront	36
Amazon CloudFront	Bogota	Colombia	Amazon CloudFront	247
Amazon CloudFront	Los Angeles	United States	Amazon CloudFront	728
Amazon CloudFront	Seattle	United States	Amazon CloudFront	135
Amazon CloudFront	Kolkata	India	Amazon CloudFront	299
Amazon CloudFront	Cape Town	South Africa	Amazon CloudFront	523
Amazon CloudFront	Helsinki	Finland	Amazon CloudFront	1517
Amazon CloudFront	Toronto	Canada	Amazon CloudFront	625
Amazon CloudFront	Tokyo	Japan	Amazon CloudFront	745
Amazon CloudFront	Nairobi	Kenya	Amazon CloudFront	1065
Amazon CloudFront	Stockholm	Sweden	Amazon CloudFront	881
Amazon CloudFront	Calgary	Canada	Amazon CloudFront	75
Amazon CloudFront	Singapore	Singapore	Amazon CloudFront	935
Amazon CloudFront	Zurich	Switzerland	Amazon CloudFront	734
Amazon CloudFront	Bangkok	Thailand	Amazon CloudFront	741
Amazon CloudFront	London	United Kingdom	Amazon CloudFront	916
Amazon CloudFront	Rome	Italy	Amazon CloudFront	44
Amazon CloudFront	Kansas City	United States	Amazon CloudFront	427
Amazon CloudFront	Miami	United States	Amazon CloudFront	2270
Amazon CloudFront	Oslo	Norway	Amazon CloudFront	100
Amazon CloudFront	Chicago	United States	Amazon CloudFront	1445
Amazon CloudFront	San Francisco	United States	Amazon CloudFront	341
Amazon CloudFront	Seoul	South Korea	Amazon CloudFront	572
Amazon CloudFront	Jakarta	Indonesia	Amazon CloudFront	9
Amazon CloudFront	Taipei	Taiwan	Amazon CloudFront	89
Amazon CloudFront	Tel Aviv	Israel	Amazon CloudFront	687
Amazon CloudFront	Portland	United States	Amazon CloudFront	65
Amazon CloudFront	Houston	United States	Amazon CloudFront	57
Amazon CloudFront	Amsterdam	Netherlands	Amazon CloudFront	1108
Amazon CloudFront	Copenhagen	Denmark	Amazon CloudFront	284
Amazon CloudFront	Fortaleza	Brazil	Amazon CloudFront	553
Amazon CloudFront	Rio de Janeiro	Brazil	Amazon CloudFront	150
Amazon CloudFront	Madrid	Spain	Amazon CloudFront	1096
Amazon CloudFront	Warsaw	Poland	Amazon CloudFront	1094
Amazon CloudFront	Lima	Peru	Amazon CloudFront	571
Amazon CloudFront	Vancouver	Canada	Amazon CloudFront	389
Amazon CloudFront	Sydney	Australia	Amazon CloudFront	128
Amazon CloudFront	Cairo	Egypt	Amazon CloudFront	374
Amazon CloudFront	Hong Kong	Hong Kong	Amazon CloudFront	1577
Amazon CloudFront	Hyderabad	India	Amazon CloudFront	54
Amazon CloudFront	Boston	United States	Amazon CloudFront	140
Amazon CloudFront	Tampa	United States	Amazon CloudFront	21
Amazon CloudFront	Hamburg	Germany	Amazon CloudFront	181
Amazon CloudFront	New Delhi	India	Amazon CloudFront	380
Amazon CloudFront	Melbourne	Australia	Amazon CloudFront	660
Amazon CloudFront	Athens	Greece	Amazon CloudFront	540
Amazon CloudFront	Mumbai	India	Amazon CloudFront	714
Amazon CloudFront	Brussels	Belgium	Amazon CloudFront	423
Amazon CloudFront	Auckland	New Zealand	Amazon CloudFront	4
Amazon CloudFront	Dusseldorf	Germany	Amazon CloudFront	186
Amazon CloudFront	Denver	United States	Amazon CloudFront	47
Amazon CloudFront	Hanoi	Vietnam	Amazon CloudFront	371
Amazon CloudFront	Prague	Czechia	Amazon CloudFront	383
Amazon CloudFront	Kuala Lumpur	Malaysia	Amazon CloudFront	708
Amazon CloudFront	Nashville	United States	Amazon CloudFront	2
Amazon CloudFront	Osaka	Japan	Amazon CloudFront	22
Amazon CloudFront	Munich	Germany	Amazon CloudFront	193
Amazon CloudFront	Chennai	India	Amazon CloudFront	972
Amazon CloudFront	Bengaluru	India	Amazon CloudFront	136
Amazon CloudFront	Brisbane	Australia	Amazon CloudFront	168
Amazon CloudFront	Minneapolis	United States	Amazon CloudFront	8
Amazon CloudFront	Pittsburgh	United States	Amazon CloudFront	4
Amazon CloudFront	Sofia	Bulgaria	Amazon CloudFront	1393
Amazon CloudFront	Barcelona	Spain	Amazon CloudFront	652
Amazon CloudFront	Budapest	Hungary	Amazon CloudFront	1020
Amazon CloudFront	Salt Lake City	United States	Amazon CloudFront	23
Amazon CloudFront	Phoenix	United States	Amazon CloudFront	55
Amazon CloudFront	Newark	United States	Amazon CloudFront	62
Amazon CloudFront	Zagreb	Croatia	Amazon CloudFront	499
Amazon CloudFront	Lagos	Nigeria	Amazon CloudFront	469
Amazon CloudFront	Pune	India	Amazon CloudFront	41

Other Locations

CDN	Location	PoP	Network	# of IPs
Cloudflare	Core Network	United States	Cloudflare	3
Amazon CloudFront	Core Network	United States	Amazon CloudFront	427
Amazon CloudFront	Core Network	Japan	ASN AS16509	9