Meta (Facebook) · Nginx

Nginx allow/deny config for Meta (Facebook). Drop into your server block or http context. 761 CIDRs, refreshed daily.

// nginx_meta_allow.conf

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# Meta IP Ranges
# Updated: 2026-06-11 03:19:39
# 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 00:00 UTC
# To restrict access to only these IPs in nginx,
# add the following line to your server block in your nginx configuration file (e.g., /etc/nginx/nginx.conf or /etc/nginx/sites-available/default):
# include /path/to/nginx_meta_allow.conf;

allow 31.13.24.0/21;
allow 31.13.64.0/18;
allow 31.13.64.0/24;
allow 31.13.66.0/24;
allow 31.13.69.0/24;
allow 31.13.70.0/24;
allow 31.13.71.0/24;
allow 31.13.72.0/24;
allow 31.13.73.0/24;
allow 31.13.80.0/24;
allow 31.13.82.0/24;
allow 31.13.83.0/24;
allow 31.13.84.0/24;
allow 31.13.86.0/24;
allow 31.13.87.0/24;
… (747 more lines)

// nginx_meta_deny.conf

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# Meta IP Ranges
# Updated: 2026-06-11 03:19:39
# 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 00:00 UTC
# To deny access from these IPs in nginx,
# add the following line to your server block in your nginx configuration file (e.g., /etc/nginx/nginx.conf or /etc/nginx/sites-available/default):
# include /path/to/nginx_meta_deny.conf;

deny 31.13.24.0/21;
deny 31.13.64.0/18;
deny 31.13.64.0/24;
deny 31.13.66.0/24;
deny 31.13.69.0/24;
deny 31.13.70.0/24;
deny 31.13.71.0/24;
deny 31.13.72.0/24;
deny 31.13.73.0/24;
deny 31.13.80.0/24;
deny 31.13.82.0/24;
deny 31.13.83.0/24;
deny 31.13.84.0/24;
deny 31.13.86.0/24;
deny 31.13.87.0/24;
… (747 more lines)