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 · Thu, 01 Oct 2026 18:21:51 GMT
Regenerate
01
Class A · 10.0.0.0/8
10.92.137.0/24
Network
10.92.137.0
Mask
255.255.255.0
Broadcast
10.92.137.255
Range
10.92.137.1 – 10.92.137.254
Usable hosts
254
02
Class A · 10.0.0.0/8
10.227.100.0/24
Network
10.227.100.0
Mask
255.255.255.0
Broadcast
10.227.100.255
Range
10.227.100.1 – 10.227.100.254
Usable hosts
254
03
Class B · 172.16.0.0/12
172.16.242.0/24
Network
172.16.242.0
Mask
255.255.255.0
Broadcast
172.16.242.255
Range
172.16.242.1 – 172.16.242.254
Usable hosts
254
04
Class B · 172.16.0.0/12
172.27.247.0/24
Network
172.27.247.0
Mask
255.255.255.0
Broadcast
172.27.247.255
Range
172.27.247.1 – 172.27.247.254
Usable hosts
254
05
Class B · 172.16.0.0/12
172.31.138.0/24
Network
172.31.138.0
Mask
255.255.255.0
Broadcast
172.31.138.255
Range
172.31.138.1 – 172.31.138.254
Usable hosts
254
06
Class C · 192.168.0.0/16
192.168.25.0/24
Network
192.168.25.0
Mask
255.255.255.0
Broadcast
192.168.25.255
Range
192.168.25.1 – 192.168.25.254
Usable hosts
254
07
Class C · 192.168.0.0/16
192.168.57.0/24
Network
192.168.57.0
Mask
255.255.255.0
Broadcast
192.168.57.255
Range
192.168.57.1 – 192.168.57.254
Usable hosts
254
08
Class C · 192.168.0.0/16
192.168.85.0/24
Network
192.168.85.0
Mask
255.255.255.0
Broadcast
192.168.85.255
Range
192.168.85.1 – 192.168.85.254
Usable hosts
254
09
Class C · 192.168.0.0/16
192.168.158.0/24
Network
192.168.158.0
Mask
255.255.255.0
Broadcast
192.168.158.255
Range
192.168.158.1 – 192.168.158.254
Usable hosts
254
10
Class C · 192.168.0.0/16
192.168.213.0/24
Network
192.168.213.0
Mask
255.255.255.0
Broadcast
192.168.213.255
Range
192.168.213.1 – 192.168.213.254
Usable hosts
254
RFC 1918 private ranges · Served by Cloudflare Workers