Subnet details 31.30.80.0/20

Network address 31.30.80.0
Prefix length 20 (255.255.240.0)
Range 31.30.80.0 - 31.30.95.255
Hexadecimal 1f1e5000
Binary 00011111 00011110 01010000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 31.30.64.0/19🔍
Previous subnet 31.30.64.0/20🔍
Next subnet 31.30.96.0/20🔍

Subnet tree

Route 31.30.0.0/16🔍 AS16019 VODAFONE-CZ-AS (CZ)🔍
Netblock 31.30.0.0/16🔍 CZ-OSKARMOBIL-20110315 (CZ)