cloud-ip-ranges:~$

Zoom logo Zoom IP Ranges

Download current IP ranges (CIDRs) used by the Zoom network.

Provider Information

Category
VPN & Networks
Official Website
https://zoom.us
Total IP Ranges
57
57 IPv4 · 0 IPv6
Last Updated
Total Downloads
9

Download Options

Choose your preferred format. All downloads are permalinks that always provide the latest data.

Download as TXT Download as CSV Download as JSON

IP Ranges

First 25 of 57 ranges. Download the full list above, or search for a specific IP.

CIDR Type Tag
3.7.35.0/25 ipv4 meetings
3.235.82.0/23 ipv4 meetings
3.235.96.0/23 ipv4 meetings
8.5.128.0/24 ipv4 phone
15.220.80.0/24 ipv4 meetings
15.220.81.0/25 ipv4 meetings
18.254.23.128/25 ipv4 meetings
18.254.61.0/25 ipv4 meetings
20.203.158.80/28 ipv4 meetings
20.203.190.192/26 ipv4 meetings
52.61.100.128/25 ipv4 meetings
52.84.151.0/24 ipv4 cdn
64.211.144.0/24 ipv4 meetings
64.224.32.0/19 ipv4 meetings
69.174.108.0/22 ipv4 meetings
101.36.167.0/24 ipv4 meetings
101.36.170.0/23 ipv4 meetings
103.122.166.0/23 ipv4 meetings
111.33.115.0/25 ipv4 meetings
111.33.181.0/25 ipv4 meetings
115.110.154.192/26 ipv4 meetings
115.114.56.192/26 ipv4 meetings
115.114.115.0/26 ipv4 meetings
115.114.131.0/26 ipv4 meetings
115.117.119.96/27 ipv4 phone

Usage Examples - Blocking Zoom IPs

Download the IP ranges

# Download with curl
curl -O https://cloud-ip-ranges.com/download/zoom.txt

# Or download with wget
wget https://cloud-ip-ranges.com/download/zoom.txt

Block with iptables (Linux firewall)

# Download and block Zoom IPs with iptables
wget -O zoom_ips.txt https://cloud-ip-ranges.com/download/zoom.txt
while read ip; do
  iptables -A INPUT -s $ip -j DROP
  iptables -A OUTPUT -d $ip -j DROP
done < zoom_ips.txt

Block with UFW (Ubuntu/Debian firewall)

# Download and block Zoom IPs with UFW
wget -O zoom_ips.txt https://cloud-ip-ranges.com/download/zoom.txt
while read ip; do
  ufw deny from $ip
  ufw deny to $ip
done < zoom_ips.txt

Block with fail2ban (intrusion prevention)

# Create fail2ban filter for Zoom
sudo tee /etc/fail2ban/filter.d/zoom-block.conf << EOF
[Definition]
failregex = ^.*$
ignoreregex =
EOF

# Create jail configuration
sudo tee /etc/fail2ban/jail.d/zoom-block.conf << EOF
[zoom-block]
enabled = true
filter = zoom-block
action = iptables-allports[name=zoom]
logpath = /tmp/zoom_ips.txt
findtime = 1
bantime = -1
maxretry = 1
EOF

# Download IP list and restart fail2ban
wget -O /tmp/zoom_ips.txt https://cloud-ip-ranges.com/download/zoom.txt
sudo systemctl restart fail2ban

Block with pfSense/OPNsense (FreeBSD firewall)

# Create alias table for Zoom IPs
# 1. Download the IP list
wget -O zoom_ips.txt https://cloud-ip-ranges.com/download/zoom.txt

# 2. In pfSense/OPNsense web interface:
# - Go to Firewall > Aliases
# - Create new alias named "ZOOM_BLOCK"
# - Type: Network(s)
# - Import the downloaded file
#
# 3. Create firewall rule:
# - Go to Firewall > Rules > WAN
# - Add rule: Action=Block, Source=ZOOM_BLOCK

About Zoom IP Ranges

These IP ranges cover the Zoom network and are updated regularly from its official source. The data includes IPv4 and IPv6 ranges. Last update was 4 months ago.

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