diff --git a/README.md b/README.md
index d3ec2216..15731952 100644
--- a/README.md
+++ b/README.md
@@ -85,7 +85,7 @@ journalctl -u yggdrasil
 
 - Tested and working on Windows 7 and Windows 10, and should work on any recent versions of Windows, but it depends on the [OpenVPN TAP driver](https://openvpn.net/index.php/open-source/downloads.html) being installed first.
 - Has been proven to work with both the [NDIS 5](https://swupdate.openvpn.org/community/releases/tap-windows-9.9.2_3.exe) (`tap-windows-9.9.2_3`) driver and the [NDIS 6](https://swupdate.openvpn.org/community/releases/tap-windows-9.21.2.exe) (`tap-windows-9.21.2`) driver, however there are substantial performance issues with the NDIS 6 driver therefore it is recommended to use the NDIS 5 driver instead.
-- Be aware that connectivity issues can occur on Windows if multiple IPv6 addresses from the `0200::/7` prefix are assigned to the TAP interface. If this happens, then you may need to manually remove the old/unused addresses from the interface (though the code has a workaround in place to do this automatically in some cases).
+- Be aware that connectivity issues can occur on Windows if multiple IPv6 addresses from the `200::/7` prefix are assigned to the TAP interface. If this happens, then you may need to manually remove the old/unused addresses from the interface (though the code has a workaround in place to do this automatically in some cases).
 - TUN mode is not supported on Windows.
 - Yggdrasil can be installed as a Windows service so that it runs automatically in the background. From an Administrator Command Prompt:
 ```
@@ -107,9 +107,9 @@ sc create yggdrasil binpath= "\"C:\path\to\yggdrasil.exe\" -autoconf"
 
 Suppose a node has generated the address: `200:1111:2222:3333:4444:5555:6666:7777`
 
-Then the node may also use addresses from the prefix: `300:1111:2222:3333::/64` (note the `0200` changed to `0300`, a separate `/8` is used for prefixes, but the rest of the first 64 bits are the same).
+Then the node may also use addresses from the prefix: `300:1111:2222:3333::/64` (note the `200` changed to `300`, a separate `/8` is used for prefixes, but the rest of the first 64 bits are the same).
 
-To advertise this prefix and a route to `0200::/7`, the following seems to work on the developers' networks:
+To advertise this prefix and a route to `200::/7`, the following seems to work on the developers' networks:
 
 1. Enable IPv6 forwarding (e.g. `sysctl -w net.ipv6.conf.all.forwarding=1` or add it to sysctl.conf).