cloud-ip-ranges

Zoho IP ranges

Current IP ranges (CIDRs) used by the Zoho cloud infrastructure, updated daily.

categorySaaS & Business APIs
websitehttps://www.zoho.com
ranges177 (158 IPv4, 19 IPv6)
last change
downloads558
download txt csv json — permalinks, always the latest data 
curl -O https://cloud-ip-ranges.com/download/zoho.txt

Ranges

Sample of 25 of 177 ranges. Download the full list above, or check a specific IP.

CIDR Type Tag
147.124.12.0/23 ipv4 AS135102
147.124.14.0/23 ipv4 AS135102
2401:9ce0::/47 ipv6 AS135102
2401:9ce0::/48 ipv6 AS135102
101.97.36.0/24 ipv4 AS139006
103.91.166.0/24 ipv4 AS139006
2400:5a20:4::/47 ipv6 AS139006
2400:5a20:6::/47 ipv6 AS139006
103.163.152.0/23 ipv4 AS141757
103.163.152.0/24 ipv4 AS141757
2400:b3e0:2::/47 ipv6 AS141757
94.31.54.0/23 ipv4 AS205111
136.143.168.0/24 ipv4 AS205111
160.32.184.0/23 ipv4 AS214227
160.32.186.0/23 ipv4 AS214227
8.39.54.0/23 ipv4 AS2639
8.40.222.0/23 ipv4 AS2639
2602:801:c000::/47 ipv6 AS2639
2602:801:c00e::/48 ipv6 AS2639
8.33.38.0/24 ipv4 AS397849
2602:801:c00d::/48 ipv6 AS397849
155.103.236.0/23 ipv4 AS401636
2604:b0::/32 ipv6 AS401636
43.239.212.0/23 ipv4 AS56201
2400:6d20:10::/47 ipv6 AS56201

Blocking Zoho

iptables

curl -sO https://cloud-ip-ranges.com/download/zoho.txt
while read ip; do
  iptables -A INPUT -s $ip -j DROP
  iptables -A OUTPUT -d $ip -j DROP
done < zoho.txt

ufw

curl -sO https://cloud-ip-ranges.com/download/zoho.txt
while read ip; do
  ufw deny from $ip
  ufw deny to $ip
done < zoho.txt

fail2ban

sudo tee /etc/fail2ban/filter.d/zoho-block.conf << EOF
[Definition]
failregex = ^.*$
ignoreregex =
EOF

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

curl -so /tmp/zoho.txt https://cloud-ip-ranges.com/download/zoho.txt
sudo systemctl restart fail2ban

pfSense / OPNsense

curl -sO https://cloud-ip-ranges.com/download/zoho.txt
# Firewall > Aliases: new alias ZOHO_BLOCK, type Network(s), import the file
# Firewall > Rules > WAN: Action=Block, Source=ZOHO_BLOCK

About

These IP ranges are sourced directly from Zoho's official feeds and are updated regularly to ensure accuracy. The data includes IPv4 and IPv6 ranges used by Zoho's infrastructure worldwide. Last update was about 14 hours ago.

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