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Organization

RingCentral Inc

IPv4 addresses
16,896
CIDR ranges
15
Category
unknown
BGP prefixes announced
37

Reputation · trust score

A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.

65/100
Moderate
How this score is built
  • Baseline (neutral) 65
  • Trust score 65 / 100

Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →

About RingCentral

RingCentral, Inc. is an American provider of AI-powered cloud-based communication and collaboration products and services.

Founded
2003
Headquarters
Belmont
Industry
cloud computing

Operates 1 network present at 17 internet exchanges with a open peering policy.

Countries served by RingCentral Inc

Every country where this organization has IPv4 allocations, ranked by IPs held.

ASNs owned by RingCentral Inc

ASNNameIPsPrefixesCountry
AS40627 RingCentral Inc 16.9K 15 US

Largest CIDR ranges

CIDRIPsPTR DensityASNCountryStateCity
80.81.128.0/20 4.1K
11.5%
AS40627 US Virginia Ashburn
104.245.56.0/21 2.0K
10.3%
AS40627 US
192.209.24.0/21 2.0K
8.2%
AS40627 US
66.81.248.0/22 1.0K
3.3%
AS40627 US
80.81.132.0/22 1.0K
0.0%
AS40627 US Virginia Ashburn
103.44.68.0/22 1.0K
26.8%
AS40627 SG
104.245.60.0/22 1.0K
0.0%
AS40627 US
185.23.248.0/22 1.0K
12.7%
AS40627 US
192.209.28.0/22 1.0K
0.0%
AS40627 US
199.68.212.0/22 1.0K
9.9%
AS40627 US
199.255.120.0/22 1.0K
11.7%
AS40627 US California San Jose
208.87.40.0/22 1.0K
23.7%
AS40627 US California San Jose
66.81.242.0/23 512
7.0%
AS40627 US
66.81.244.0/23 512
0.6%
AS40627 US
66.81.252.0/23 512
4.1%
AS40627 US
80.81.140.0/23 512
0.0%
AS40627 US Virginia Ashburn
103.129.102.0/23 512
10.4%
AS40627 IN
104.245.58.0/23 512
0.0%
AS40627 US
192.209.24.0/23 512
0.0%
AS40627 US
208.87.40.0/23 512
0.0%
AS40627 US California San Jose
66.81.240.0/24 256
19.1%
AS40627 US
66.81.246.0/24 256
1.6%
AS40627 US
80.81.128.0/24 256
0.0%
AS40627 SG
80.81.129.0/24 256
0.0%
AS40627 US
80.81.130.0/24 256
0.0%
AS40627 US
80.81.136.0/24 256
0.0%
AS40627 NL North Holland Amsterdam
80.81.138.0/24 256
0.0%
AS40627 DE Hesse Frankfurt am Main
80.81.142.0/24 256
0.0%
AS40627 US
103.44.68.0/24 256
0.0%
AS40627 SG
103.44.69.0/24 256
0.0%
AS40627 JP Tokyo Tokyo
103.44.70.0/24 256
0.0%
AS40627 AU New South Wales Sydney
103.44.71.0/24 256
0.0%
AS40627 US Illinois Chicago
104.245.56.0/24 256
0.0%
AS40627 US
185.23.248.0/24 256
0.0%
AS40627 NL
185.23.250.0/24 256
0.0%
AS40627 CH
185.23.251.0/24 256
0.0%
AS40627 NL North Holland Amsterdam
192.209.27.0/24 256
0.0%
AS40627 US
208.87.43.0/24 256
0.0%
AS40627 US
80.81.131.128/25 128
0.0%
AS40627 US
80.81.139.0/25 128
0.0%
AS40627 NL
80.81.139.128/25 128
0.0%
AS40627 CH
80.81.143.0/25 128
0.0%
AS40627 SG
80.81.143.128/25 128
0.0%
AS40627 JP Tokyo Tokyo
185.23.249.0/25 128
0.0%
AS40627 NL
80.81.131.64/26 64
0.0%
AS40627 US
80.81.137.128/26 64
0.0%
AS40627 US
185.23.249.192/26 64
0.0%
AS40627 CH
192.209.26.128/26 64
0.0%
AS40627 US
80.81.131.0/27 32
0.0%
AS40627 JP
80.81.131.32/27 32
0.0%
AS40627 US
80.81.137.0/27 32
0.0%
AS40627 DE
80.81.137.32/27 32
0.0%
AS40627 IN
80.81.137.64/27 32
0.0%
AS40627 SG
80.81.137.96/27 32
0.0%
AS40627 JP
80.81.137.192/27 32
0.0%
AS40627 NL
80.81.137.224/27 32
0.0%
AS40627 CH
104.245.57.0/27 32
0.0%
AS40627 US
104.245.57.96/27 32
0.0%
AS40627 US
185.23.249.160/27 32
0.0%
AS40627 CH
192.209.26.96/27 32
0.0%
AS40627 US
192.209.26.192/27 32
0.0%
AS40627 US
104.245.57.48/28 16
0.0%
AS40627 US
104.245.57.64/28 16
0.0%
AS40627 US
104.245.57.80/28 16
0.0%
AS40627 NL
104.245.57.160/28 16
0.0%
AS40627 US
185.23.249.144/28 16
0.0%
AS40627 CH
192.209.26.16/28 16
0.0%
AS40627 IN
192.209.26.80/28 16
0.0%
AS40627 US
192.209.26.224/28 16
0.0%
AS40627 US
208.87.42.80/28 16
0.0%
AS40627 IN
208.87.42.128/28 16
0.0%
AS40627 US
208.87.42.240/28 16
0.0%
AS40627 US
104.245.57.136/29 8
0.0%
AS40627 US
104.245.57.152/29 8
0.0%
AS40627 US
104.245.57.176/29 8
0.0%
AS40627 US
104.245.57.200/29 8
0.0%
AS40627 US
104.245.57.224/29 8
0.0%
AS40627 US
104.245.57.240/29 8
0.0%
AS40627 US
104.245.57.248/29 8
0.0%
AS40627 CH
185.23.249.136/29 8
0.0%
AS40627 CH
192.209.26.40/29 8
0.0%
AS40627 IN
192.209.26.48/29 8
0.0%
AS40627 IN
192.209.26.56/29 8
0.0%
AS40627 US
192.209.26.240/29 8
0.0%
AS40627 US
208.87.42.8/29 8
0.0%
AS40627 US
208.87.42.16/29 8
0.0%
AS40627 US
208.87.42.152/29 8
0.0%
AS40627 US
208.87.42.184/29 8
0.0%
AS40627 NL
208.87.42.192/29 8
0.0%
AS40627 JP
208.87.42.232/29 8
0.0%
AS40627 US
104.245.57.32/30 4
0.0%
AS40627 AU
104.245.57.36/30 4
0.0%
AS40627 US
104.245.57.44/30 4
0.0%
AS40627 US
104.245.57.128/30 4
0.0%
AS40627 US
104.245.57.144/30 4
0.0%
AS40627 US
104.245.57.148/30 4
0.0%
AS40627 DE
104.245.57.184/30 4
0.0%
AS40627 US
104.245.57.196/30 4
0.0%
AS40627 US
104.245.57.208/30 4
0.0%
AS40627 US
104.245.57.220/30 4
0.0%
AS40627 US

Frequently Asked Questions

How many IP addresses does RingCentral Inc own?

RingCentral Inc controls 16.9K IPv4 addresses distributed across 15 CIDR ranges. The organization is registered in United States.

What ASNs does RingCentral Inc operate?

RingCentral Inc operates 1 Autonomous System. Each ASN represents an independently routed network that RingCentral Inc manages for internet traffic delivery.

What countries does RingCentral Inc serve?

RingCentral Inc has IP address allocations in 6 countries, indicating a multinational network presence for delivering services across these regions.

What type of organization is RingCentral Inc?

RingCentral Inc is categorized as unknown. This classification is based on the organization's primary use of its IP address allocations.

Last updated: 2026-07-25 01:55:31 UTC
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