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Subnet details 91.57.128.0/20

Network address 91.57.128.0
Prefix length 20 (255.255.240.0)
Range 91.57.128.0 - 91.57.143.255
Hexadecimal 5b398000
Binary 01011011 00111001 10000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 91.57.128.0/19🔍
Previous subnet 91.57.112.0/20🔍
Next subnet 91.57.144.0/20🔍

Subnet tree

Netblock 91.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 91.0.0.0/10🔍 AS3320 DTAG Internet service provider operations (DE)🔍
Netblock 91.0.0.0/10🔍 DE-TELEKOM-20060703 (DE)
Netblock 91.32.0.0/11🔍 DTAG-DIAL23 (DE)