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zoom · ZoomMeetings

Zoom uses 50 prefixes for ZoomMeetings.

Last updated 5 Nov 2026 from Zoom’s own list

Short answer

ZoomMeetings lists the ranges for Zoom Meetings and webinars.

IPv4 prefixes50
IPv6 prefixes0
Regions in the first 100—
Fetched by peekip5 Nov 2026

Prefixes

PrefixRegion / locationService
101.36.167.0/24—ZoomMeetings
101.36.170.0/23—ZoomMeetings
103.122.166.0/23—ZoomMeetings
111.33.115.0/25—ZoomMeetings
111.33.181.0/25—ZoomMeetings
115.110.154.192/26—ZoomMeetings
115.114.115.0/26—ZoomMeetings
115.114.131.0/26—ZoomMeetings
115.114.56.192/26—ZoomMeetings
121.244.146.0/27—ZoomMeetings
134.224.0.0/16—ZoomMeetings
137.66.128.0/17—ZoomMeetings
144.195.0.0/16—ZoomMeetings
147.124.96.0/19—ZoomMeetings
149.137.0.0/17—ZoomMeetings
15.220.80.0/24—ZoomMeetings
15.220.81.0/25—ZoomMeetings
156.45.0.0/17—ZoomMeetings
159.124.0.0/16—ZoomMeetings
160.1.56.128/25—ZoomMeetings
161.199.136.0/22—ZoomMeetings
162.12.232.0/22—ZoomMeetings
162.255.36.0/22—ZoomMeetings
166.108.64.0/18—ZoomMeetings
168.140.0.0/17—ZoomMeetings
170.114.0.0/16—ZoomMeetings
173.231.80.0/20—ZoomMeetings
18.254.23.128/25—ZoomMeetings
18.254.61.0/25—ZoomMeetings
192.204.12.0/23—ZoomMeetings
198.251.128.0/17—ZoomMeetings
20.203.158.80/28—ZoomMeetings
20.203.190.192/26—ZoomMeetings
203.200.219.128/27—ZoomMeetings
204.80.104.0/21—ZoomMeetings
206.247.0.0/16—ZoomMeetings
221.122.63.0/24—ZoomMeetings
221.122.64.0/24—ZoomMeetings
221.122.88.128/25—ZoomMeetings
221.122.88.64/27—ZoomMeetings
221.122.89.128/25—ZoomMeetings
221.123.139.192/27—ZoomMeetings
3.235.82.0/23—ZoomMeetings
3.235.96.158/31—ZoomMeetings
3.235.96.26/31—ZoomMeetings
3.7.35.0/25—ZoomMeetings
52.61.100.128/25—ZoomMeetings
64.211.144.0/24—ZoomMeetings
64.224.32.0/19—ZoomMeetings
69.174.110.0/23—ZoomMeetings
Showing 50 of 50 prefixes All prefixes (CSV)

What changed

  • 8 Oct 2026
    + 3.235.96.158/31
+ 3.235.96.26/31
+ 69.174.110.0/23
− 3.235.96.0/23
− 69.174.108.0/22

Allowlist formats

nginx (first 5 prefixes)
allow 101.36.167.0/24;
allow 101.36.170.0/23;
allow 103.122.166.0/23;
allow 111.33.115.0/25;
allow 111.33.181.0/25;
deny all;
iptables (first 5 prefixes)
iptables -A INPUT -s 101.36.167.0/24 -j ACCEPT
iptables -A INPUT -s 101.36.170.0/23 -j ACCEPT
iptables -A INPUT -s 103.122.166.0/23 -j ACCEPT
iptables -A INPUT -s 111.33.115.0/25 -j ACCEPT
iptables -A INPUT -s 111.33.181.0/25 -j ACCEPT

Generate the full list from the CSV, and refresh it on a schedule: providers add and retire prefixes often.

Sources

  1. Zoom: published IP ranges · checked 5 Nov 2026
  2. Zoom documentation