Firewall Internet Filter Suggestions by Network

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Content Delivery Networks (CDNS) makes blocking by IP address more difficult than ever for firewall configuration. In order to get information to end users more quickly, many applications are distributed from multiple geographical points-of-presence (PoPs) using Content Delivery Networks (CDNs).

Discord

Discord utilizes CloudFlare, Amazon CloudFront, and Google IP addressing.

Blocking by DNS is largely ineffective,

  • discordapp.com
  • discordapp.net
  • discord.com
  • discord.gg
  • discord.media
  • discordstatus.com

Discord USA

  • 34.0.129.181 - 3 IPs in the Google Cloud Platform
  • 35.215.72.85 - 6 IPs in the Google Cloud Platform
  • 35.212.102.50 - 2 IPs in the Google Cloud Platform

Roblox

  • CIDR format: 128.116.0.0/17

ref: All of Roblox's IP Ranges (IPv4 + IPv6) (2023)

Networks:

23.173.192.0/24
103.140.28.0/23
128.116.0.0/17
141.193.3.0/24
205.201.62.0/24

Domains

  • rbxcdn.com
  • rbxtrk.com
  • roblox.com


Facebook

Poshmark

Snapchat

Tiktok

eBay

youtube

Block-YouTube-187.189.89.77/16