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, 04 Oct 2026 02:47:39 GMT
Regenerate
01
Class A · 10.0.0.0/8
10.16.5.0/24
Network
10.16.5.0
Mask
255.255.255.0
Broadcast
10.16.5.255
Range
10.16.5.1 – 10.16.5.254
Usable hosts
254
02
Class A · 10.0.0.0/8
10.137.132.0/24
Network
10.137.132.0
Mask
255.255.255.0
Broadcast
10.137.132.255
Range
10.137.132.1 – 10.137.132.254
Usable hosts
254
03
Class A · 10.0.0.0/8
10.156.189.0/24
Network
10.156.189.0
Mask
255.255.255.0
Broadcast
10.156.189.255
Range
10.156.189.1 – 10.156.189.254
Usable hosts
254
04
Class A · 10.0.0.0/8
10.167.145.0/24
Network
10.167.145.0
Mask
255.255.255.0
Broadcast
10.167.145.255
Range
10.167.145.1 – 10.167.145.254
Usable hosts
254
05
Class B · 172.16.0.0/12
172.21.49.0/24
Network
172.21.49.0
Mask
255.255.255.0
Broadcast
172.21.49.255
Range
172.21.49.1 – 172.21.49.254
Usable hosts
254
06
Class B · 172.16.0.0/12
172.27.107.0/24
Network
172.27.107.0
Mask
255.255.255.0
Broadcast
172.27.107.255
Range
172.27.107.1 – 172.27.107.254
Usable hosts
254
07
Class C · 192.168.0.0/16
192.168.53.0/24
Network
192.168.53.0
Mask
255.255.255.0
Broadcast
192.168.53.255
Range
192.168.53.1 – 192.168.53.254
Usable hosts
254
08
Class C · 192.168.0.0/16
192.168.167.0/24
Network
192.168.167.0
Mask
255.255.255.0
Broadcast
192.168.167.255
Range
192.168.167.1 – 192.168.167.254
Usable hosts
254
09
Class C · 192.168.0.0/16
192.168.220.0/24
Network
192.168.220.0
Mask
255.255.255.0
Broadcast
192.168.220.255
Range
192.168.220.1 – 192.168.220.254
Usable hosts
254
10
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
RFC 1918 private ranges · Served by Cloudflare Workers