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 · Sun, 20 Sep 2026 07:09:08 GMT
Regenerate
01
Class A · 10.0.0.0/8
10.249.215.0/24
Network
10.249.215.0
Mask
255.255.255.0
Broadcast
10.249.215.255
Range
10.249.215.1 – 10.249.215.254
Usable hosts
254
02
Class B · 172.16.0.0/12
172.20.206.0/24
Network
172.20.206.0
Mask
255.255.255.0
Broadcast
172.20.206.255
Range
172.20.206.1 – 172.20.206.254
Usable hosts
254
03
Class B · 172.16.0.0/12
172.21.5.0/24
Network
172.21.5.0
Mask
255.255.255.0
Broadcast
172.21.5.255
Range
172.21.5.1 – 172.21.5.254
Usable hosts
254
04
Class B · 172.16.0.0/12
172.24.247.0/24
Network
172.24.247.0
Mask
255.255.255.0
Broadcast
172.24.247.255
Range
172.24.247.1 – 172.24.247.254
Usable hosts
254
05
Class B · 172.16.0.0/12
172.26.239.0/24
Network
172.26.239.0
Mask
255.255.255.0
Broadcast
172.26.239.255
Range
172.26.239.1 – 172.26.239.254
Usable hosts
254
06
Class C · 192.168.0.0/16
192.168.16.0/24
Network
192.168.16.0
Mask
255.255.255.0
Broadcast
192.168.16.255
Range
192.168.16.1 – 192.168.16.254
Usable hosts
254
07
Class C · 192.168.0.0/16
192.168.126.0/24
Network
192.168.126.0
Mask
255.255.255.0
Broadcast
192.168.126.255
Range
192.168.126.1 – 192.168.126.254
Usable hosts
254
08
Class C · 192.168.0.0/16
192.168.141.0/24
Network
192.168.141.0
Mask
255.255.255.0
Broadcast
192.168.141.255
Range
192.168.141.1 – 192.168.141.254
Usable hosts
254
09
Class C · 192.168.0.0/16
192.168.150.0/24
Network
192.168.150.0
Mask
255.255.255.0
Broadcast
192.168.150.255
Range
192.168.150.1 – 192.168.150.254
Usable hosts
254
10
Class C · 192.168.0.0/16
192.168.190.0/24
Network
192.168.190.0
Mask
255.255.255.0
Broadcast
192.168.190.255
Range
192.168.190.1 – 192.168.190.254
Usable hosts
254
RFC 1918 private ranges · Served by Cloudflare Workers