diff --git a/docs/home-network/devices/router.md b/docs/home-network/devices/router.md
index dca1c72..54dfb18 100644
--- a/docs/home-network/devices/router.md
+++ b/docs/home-network/devices/router.md
@@ -9,6 +9,8 @@ MAC Address: 5C:62:8B:B6:2F:A8
 IP Range: 192.168.0.101 to 192.168.0.199
 DNS server: 192.168.0.105 (Pi-hole on raspberrypi)
 
+DHCP IP range doesn't include the entire subnet.
+
 ## Wi-Fi networks
 
 ### SSID: "The Mothership"