// MICROSOFT365 / NFTABLES

microsoft365 · nftables

nftables ruleset for microsoft365 CIDRs. 93 CIDRs, refreshed daily.

// nftables_microsoft365_allow.conf

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# Microsoft365 IP Ranges
# Updated: 2026-07-12 03:46:18
# Source: https://github.com/rezmoss/cloud-provider-ip-addresses
# License: https://github.com/rezmoss/cloud-provider-ip-addresses/LICENSE
# This file is generated automatically. Do not edit it directly.
# Updates daily at 02:00 UTC
# nftables allow rules for microsoft365

table inet filter_microsoft365_allow {
  chain input {
    type filter hook input priority 0; policy drop;
    ip saddr 13.107.6.152/31 accept
    ip saddr 13.107.6.171/32 accept
    ip saddr 13.107.6.192/32 accept
    ip saddr 13.107.9.192/32 accept
    ip saddr 13.107.18.10/31 accept
    ip saddr 13.107.18.15/32 accept
    ip saddr 13.107.128.0/22 accept
    ip saddr 13.107.136.0/22 accept
    ip saddr 13.107.140.6/32 accept
    ip saddr 20.20.32.0/19 accept
    ip saddr 20.190.128.0/18 accept
    ip saddr 20.231.128.0/19 accept
    ip saddr 23.103.160.0/20 accept
    ip saddr 40.92.0.0/15 accept
… (70 more lines)

// nftables_microsoft365_deny.conf

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# Microsoft365 IP Ranges
# Updated: 2026-07-12 03:46:18
# Source: https://github.com/rezmoss/cloud-provider-ip-addresses
# License: https://github.com/rezmoss/cloud-provider-ip-addresses/LICENSE
# This file is generated automatically. Do not edit it directly.
# Updates daily at 02:00 UTC
# nftables deny rules for microsoft365

table inet filter_microsoft365_deny {
  chain input {
    type filter hook input priority 0; policy accept;
    ip saddr 13.107.6.152/31 drop
    ip saddr 13.107.6.171/32 drop
    ip saddr 13.107.6.192/32 drop
    ip saddr 13.107.9.192/32 drop
    ip saddr 13.107.18.10/31 drop
    ip saddr 13.107.18.15/32 drop
    ip saddr 13.107.128.0/22 drop
    ip saddr 13.107.136.0/22 drop
    ip saddr 13.107.140.6/32 drop
    ip saddr 20.20.32.0/19 drop
    ip saddr 20.190.128.0/18 drop
    ip saddr 20.231.128.0/19 drop
    ip saddr 23.103.160.0/20 drop
    ip saddr 40.92.0.0/15 drop
… (70 more lines)