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 · Mon, 28 Sep 2026 10:47:12 GMT
Regenerate
01
Class A · 10.0.0.0/8
10.1.196.0/24
Network
10.1.196.0
Mask
255.255.255.0
Broadcast
10.1.196.255
Range
10.1.196.1 – 10.1.196.254
Usable hosts
254
02
Class A · 10.0.0.0/8
10.113.149.0/24
Network
10.113.149.0
Mask
255.255.255.0
Broadcast
10.113.149.255
Range
10.113.149.1 – 10.113.149.254
Usable hosts
254
03
Class B · 172.16.0.0/12
172.17.7.0/24
Network
172.17.7.0
Mask
255.255.255.0
Broadcast
172.17.7.255
Range
172.17.7.1 – 172.17.7.254
Usable hosts
254
04
Class B · 172.16.0.0/12
172.17.139.0/24
Network
172.17.139.0
Mask
255.255.255.0
Broadcast
172.17.139.255
Range
172.17.139.1 – 172.17.139.254
Usable hosts
254
05
Class B · 172.16.0.0/12
172.20.93.0/24
Network
172.20.93.0
Mask
255.255.255.0
Broadcast
172.20.93.255
Range
172.20.93.1 – 172.20.93.254
Usable hosts
254
06
Class B · 172.16.0.0/12
172.26.181.0/24
Network
172.26.181.0
Mask
255.255.255.0
Broadcast
172.26.181.255
Range
172.26.181.1 – 172.26.181.254
Usable hosts
254
07
Class B · 172.16.0.0/12
172.29.160.0/24
Network
172.29.160.0
Mask
255.255.255.0
Broadcast
172.29.160.255
Range
172.29.160.1 – 172.29.160.254
Usable hosts
254
08
Class C · 192.168.0.0/16
192.168.18.0/24
Network
192.168.18.0
Mask
255.255.255.0
Broadcast
192.168.18.255
Range
192.168.18.1 – 192.168.18.254
Usable hosts
254
09
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
10
Class C · 192.168.0.0/16
192.168.191.0/24
Network
192.168.191.0
Mask
255.255.255.0
Broadcast
192.168.191.255
Range
192.168.191.1 – 192.168.191.254
Usable hosts
254
RFC 1918 private ranges · Served by Cloudflare Workers