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Subnet details 78.91.0.0/21

Network address 78.91.0.0
Prefix length 21 (255.255.248.0)
Range 78.91.0.0 - 78.91.7.255
Hexadecimal 4e5b0000
Binary 01001110 01011011 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 78.91.0.0/20🔍
Previous subnet 78.90.248.0/21🔍
Next subnet 78.91.8.0/21🔍

Subnet tree

Netblock 78.0.0.0/8🔍 RIPE-CIDR-BLOCK (AU)
Route 78.91.0.0/16🔍 AS224 UNINETT UNINETT The Norwegian University Research Network (NO)🔍
Netblock 78.91.0.0/16🔍 NO-UNINETT-20070628 (NO)
Netblock 78.91.0.0/17🔍 NTNU (NO)