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SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit.Minecraft plugin for 1.21

A lightweight protection from IP-forward bypass inspired by BungeeGuard and IP whitelist.

server onlynewest supported 1.21
Latest version
4.1
Minecraft
1.8 to 1.21
Java
Java 21+
Platform
Spigot
Licence
not stated
Downloads
27.8k
Updated
13 mo ago
Available on
SpigotMC
Space NodeOur hosting

Host SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. servers

One click and SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. is installed on a Paper or Purpur server built for it.

  • 1.21
  • Spigot
  • One click plugin install
  • Paper and Purpur ready
  • Automatic updates
  • NVMe SSD
Deploy a serverFrom €0.90 per GB

Minecraft versions

Every version SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. declares support for, newest first, with the Java runtime that version needs.

Other plugins
MinecraftThroughJavaEvidenceReleased
1.21Spigot21+declared13 Jun 2024
1.20.6Spigot21+declared29 Apr 2024
1.20Spigot17+declared2 Jun 2023
1.19Spigot17+declared7 Jun 2022
1.18Spigot17+declared30 Nov 2021
1.17Spigot16+declared8 Jun 2021
1.16Spigot8+declared23 Jun 2020
1.15Spigot8+declared9 Dec 2019
1.14Spigot8+declared23 Apr 2019
1.13Spigot8+declared18 Jul 2018
1.12Spigot8+declared2 Jun 2017
1.11Spigot8+declared14 Nov 2016
1.10Spigot8+declared8 Jun 2016
1.9Spigot8+declared29 Feb 2016
1.8Spigot8+declared2 Sept 2014

Download

From SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit.’s own host. Nothing is re-hosted here.

4.1release3 Aug 2025

safenet-1-8-1-21-protect-your-network-from-ip-forward-bypass-exp-4.1.jar · 0.8 MB

Download latest
Older versions22
  • 4.014 Feb 20251.1k downloadsGet
  • 3.926 May 20242.5k downloadsGet
  • 3.818 Feb 20234.6k downloadsGet
  • 3.730 Jun 20222.8k downloadsGet
  • 3.629 Jun 2022239 downloadsGet
  • 3.58 Jun 2022534 downloadsGet
  • 3.412 Mar 20221.4k downloadsGet
  • 3.320 Feb 2022495 downloadsGet
  • 3.25 Feb 2022494 downloadsGet
  • 3.112 Dec 20211.1k downloadsGet
  • 3.026 Aug 20205.3k downloadsGet
  • 2.923 Aug 2020305 downloadsGet
  • 2.820 Aug 2020285 downloadsGet
  • 2.716 Jul 2020680 downloadsGet
  • 2.615 Apr 20201.9k downloadsGet
  • 2.514 Apr 2020285 downloadsGet
  • 2.415 Mar 2020789 downloadsGet
  • 2.35 Mar 2020387 downloadsGet
  • 2.226 Feb 2020409 downloadsGet
  • 2.118 Feb 2020436 downloadsGet
  • 2.014 Feb 2020346 downloadsGet
  • 1.916 Jan 2020602 downloadsGet

Frequently asked

Does SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. work on Minecraft 1.21?

Yes. 1.21 is the newest Minecraft version SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. declares support for, and the claim comes from the author's own release metadata rather than from a compatibility list somebody maintains by hand.

Which Minecraft versions does SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. support?

Everything the author has declared, from 1.8 up to 1.21. The full list is in the table above, with the Java runtime each version needs next to it.

Do I need to install SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. on the client or the server?

The server only. Players join with an ordinary Minecraft client and install nothing.

Which platform or loader does SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. support?

Spigot. A build for one platform or loader will not necessarily load on another, so this is the first thing to check before the Minecraft version.

Which Java version do I need for SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit.?

On the newest Minecraft version it supports, Java 21 or newer. The requirement comes from the Minecraft version you run rather than from the plugin itself, so on an older supported Minecraft the answer is that version's Java, not this one.

How do I install SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit.?

Choose the release variant for your server platform. Paper, Spigot, Purpur and Bukkit files go in the server's plugins folder; Fabric, Forge, NeoForge and Quilt files go in the mods folder. Restart after installing and check that the Minecraft version matches your server.

Where do I download SafeNET [1.8 - 1.21] - Protect your network from IP-forward bypass exploit. safely?

Start with the author's page on SpigotMC, which is where the data here is synced from. MCReference does not host or repackage files. The download link goes to the source recorded for that release; verify the publisher, filename and checksum before running it.

Works on the same versions

Ordered by how much of the recent Minecraft version coverage overlaps, not by popularity.

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Last checked 2 mo ago against SpigotMC. We do not host files and we do not republish descriptions; every download link points at the author’s own release.

Is this information wrong or missing something? .