Private LAN Subnet Generator
Random Private /24 Subnets
10 random subnets across 10.0.0.0/8 · 172.16.0.0/12 · 192.168.0.0/16 · Wed, 30 Sep 2026 22:50:53 GMT
Regenerate
01
Class A · 10.0.0.0/8
10.20.114.0/24
Network
10.20.114.0
Mask
255.255.255.0
Broadcast
10.20.114.255
Range
10.20.114.1 – 10.20.114.254
Usable hosts
254
02
Class A · 10.0.0.0/8
10.79.216.0/24
Network
10.79.216.0
Mask
255.255.255.0
Broadcast
10.79.216.255
Range
10.79.216.1 – 10.79.216.254
Usable hosts
254
03
Class A · 10.0.0.0/8
10.189.181.0/24
Network
10.189.181.0
Mask
255.255.255.0
Broadcast
10.189.181.255
Range
10.189.181.1 – 10.189.181.254
Usable hosts
254
04
Class A · 10.0.0.0/8
10.212.166.0/24
Network
10.212.166.0
Mask
255.255.255.0
Broadcast
10.212.166.255
Range
10.212.166.1 – 10.212.166.254
Usable hosts
254
05
Class A · 10.0.0.0/8
10.240.37.0/24
Network
10.240.37.0
Mask
255.255.255.0
Broadcast
10.240.37.255
Range
10.240.37.1 – 10.240.37.254
Usable hosts
254
06
Class B · 172.16.0.0/12
172.17.236.0/24
Network
172.17.236.0
Mask
255.255.255.0
Broadcast
172.17.236.255
Range
172.17.236.1 – 172.17.236.254
Usable hosts
254
07
Class B · 172.16.0.0/12
172.20.34.0/24
Network
172.20.34.0
Mask
255.255.255.0
Broadcast
172.20.34.255
Range
172.20.34.1 – 172.20.34.254
Usable hosts
254
08
Class C · 192.168.0.0/16
192.168.50.0/24
Network
192.168.50.0
Mask
255.255.255.0
Broadcast
192.168.50.255
Range
192.168.50.1 – 192.168.50.254
Usable hosts
254
09
Class C · 192.168.0.0/16
192.168.231.0/24
Network
192.168.231.0
Mask
255.255.255.0
Broadcast
192.168.231.255
Range
192.168.231.1 – 192.168.231.254
Usable hosts
254
10
Class C · 192.168.0.0/16
192.168.241.0/24
Network
192.168.241.0
Mask
255.255.255.0
Broadcast
192.168.241.255
Range
192.168.241.1 – 192.168.241.254
Usable hosts
254
RFC 1918 private ranges · Served by Cloudflare Workers