Subnet details 217.31.136.0/21

Network address 217.31.136.0
Prefix length 21 (255.255.248.0)
Range 217.31.136.0 - 217.31.143.255
Hexadecimal d91f8800
Binary 11011001 00011111 10001000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 217.31.128.0/20🔍
Previous subnet 217.31.128.0/21🔍
Next subnet 217.31.144.0/21🔍

Subnet tree

Netblock 217.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 217.31.128.0/19🔍 AS5587 ITILITY-LIMITED Internet Service Provider (GB)🔍
Netblock 217.31.128.0/19🔍 UK-ITILITY-20001027 (GB)