Subnet details 127.0.0.0/12

Network address 127.0.0.0
Prefix length 12 (255.240.0.0)
Range 127.0.0.0 - 127.15.255.255
Hexadecimal 7f000000
Binary 01111111 00000000 00000000 00000000
Binary subnet mask 11111111 11110000 00000000 00000000
Number of hosts 1,048,576
Parent subnet 127.0.0.0/11🔍
Previous subnet 126.240.0.0/12🔍
Next subnet 127.16.0.0/12🔍

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Netblock 127.0.0.0/8🔍 IANA-LOCALHOST-4 Loopback aka localhost. There s no place like home (ZZ)