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Subnet details 91.66.144.0/21

Network address 91.66.144.0
Prefix length 21 (255.255.248.0)
Range 91.66.144.0 - 91.66.151.255
Hexadecimal 5b429000
Binary 01011011 01000010 10010000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 91.66.144.0/20🔍
Previous subnet 91.66.136.0/21🔍
Next subnet 91.66.152.0/21🔍

Subnet tree

Netblock 91.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 91.64.0.0/14🔍 AS3209 VODANET International IP-Backbone of Vodafone (DE)🔍
Netblock 91.64.0.0/14🔍 DE-KABELDEUTSCHLAND-20060710 (DE)
Netblock 91.66.0.0/16🔍 KABEL-DEUTSCHLAND-CUSTOMER-SERVICES-13 (DE)
Route 91.66.128.0/19🔍 AS31334 KABELDEUTSCHLAND-AS (DE)🔍