172.12.1.0/25
172.12.1.0 -172.12.1.127
172.12.1.128/25
172.12.1.128 - 172.12.1.255
/24 : 0 - 255
/25 : 0 - 127
/26 : 0 - 63
/27 : 0 - 31
/28 : 0 - 15
/29 : 0 - 7
/30 : 0 - 3
/31 : 0 - 1
/32 : 0 - 0
More than 3 years have passed since last update.
Register as a new user and use Qiita more conveniently
- You get articles that match your needs
- You can efficiently read back useful information
- You can use dark theme