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 · Sat, 03 Oct 2026 16:33:31 GMT
Regenerate
01
Class A · 10.0.0.0/8
10.61.253.0/24
Network
10.61.253.0
Mask
255.255.255.0
Broadcast
10.61.253.255
Range
10.61.253.1 – 10.61.253.254
Usable hosts
254
02
Class B · 172.16.0.0/12
172.16.229.0/24
Network
172.16.229.0
Mask
255.255.255.0
Broadcast
172.16.229.255
Range
172.16.229.1 – 172.16.229.254
Usable hosts
254
03
Class B · 172.16.0.0/12
172.18.78.0/24
Network
172.18.78.0
Mask
255.255.255.0
Broadcast
172.18.78.255
Range
172.18.78.1 – 172.18.78.254
Usable hosts
254
04
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
05
Class B · 172.16.0.0/12
172.20.147.0/24
Network
172.20.147.0
Mask
255.255.255.0
Broadcast
172.20.147.255
Range
172.20.147.1 – 172.20.147.254
Usable hosts
254
06
Class B · 172.16.0.0/12
172.22.13.0/24
Network
172.22.13.0
Mask
255.255.255.0
Broadcast
172.22.13.255
Range
172.22.13.1 – 172.22.13.254
Usable hosts
254
07
Class B · 172.16.0.0/12
172.25.44.0/24
Network
172.25.44.0
Mask
255.255.255.0
Broadcast
172.25.44.255
Range
172.25.44.1 – 172.25.44.254
Usable hosts
254
08
Class B · 172.16.0.0/12
172.29.64.0/24
Network
172.29.64.0
Mask
255.255.255.0
Broadcast
172.29.64.255
Range
172.29.64.1 – 172.29.64.254
Usable hosts
254
09
Class C · 192.168.0.0/16
192.168.246.0/24
Network
192.168.246.0
Mask
255.255.255.0
Broadcast
192.168.246.255
Range
192.168.246.1 – 192.168.246.254
Usable hosts
254
10
Class C · 192.168.0.0/16
192.168.251.0/24
Network
192.168.251.0
Mask
255.255.255.0
Broadcast
192.168.251.255
Range
192.168.251.1 – 192.168.251.254
Usable hosts
254
RFC 1918 private ranges · Served by Cloudflare Workers