CLOUD-IP // v2026.07
UPDATED 2026-07-12 PROVIDERS 62 LIVE
// PROVIDERS / MICROSOFT365

microsoft365

Live IP-range intelligence for microsoft365, updated daily at 06:00 UTC from the official upstream feed.

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M
OTHER · ID: microsoft365

microsoft365

34
IPv4 CIDRs
59
IPv6 CIDRs
2.5M
IPv4 Addresses
Services
Regions

// SAMPLE CIDRS

first 30 of 93
13.107.6.152/31
IPv4
13.107.6.171/32
IPv4
13.107.6.192/32
IPv4
13.107.9.192/32
IPv4
13.107.18.10/31
IPv4
13.107.18.15/32
IPv4
13.107.128.0/22
IPv4
13.107.136.0/22
IPv4
13.107.140.6/32
IPv4
20.20.32.0/19
IPv4
20.190.128.0/18
IPv4
20.231.128.0/19
IPv4
23.103.160.0/20
IPv4
40.92.0.0/15
IPv4
40.96.0.0/13
IPv4
40.104.0.0/15
IPv4
40.107.0.0/16
IPv4
40.108.128.0/17
IPv4
40.126.0.0/18
IPv4
52.96.0.0/14
IPv4
52.100.0.0/14
IPv4
52.104.0.0/14
IPv4
52.108.0.0/14
IPv4
52.112.0.0/14
IPv4
52.122.0.0/15
IPv4
52.238.78.88/32
IPv4
52.244.37.168/32
IPv4
104.47.0.0/17
IPv4
104.146.128.0/17
IPv4
131.253.33.215/32
IPv4

// QUICK SNIPPETS

curl one-liners
IPV4 PLAIN TEXT
$ curl -sL .../main/microsoft365/microsoft365_ips_v4.txt
MERGED / OPTIMIZED
$ curl -sL .../main/microsoft365/microsoft365_ips_merged_v4.txt
NGINX ALLOW
$ curl -sL .../main/microsoft365/nginx_microsoft365_allow.conf -o /etc/nginx/conf.d/microsoft365_allow.conf
IPTABLES DENY (BLOCK)
$ curl -sL .../main/microsoft365/iptables_microsoft365_deny.sh | sudo bash