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Subnet details 145.81.0.0/20

Network address 145.81.0.0
Prefix length 20 (255.255.240.0)
Range 145.81.0.0 - 145.81.15.255
Hexadecimal 91510000
Binary 10010001 01010001 00000000 00000000
Binary subnet mask 11111111 11111111 11110000 00000000
Number of hosts 4,096
Parent subnet 145.81.0.0/19🔍
Previous subnet 145.80.240.0/20🔍
Next subnet 145.81.16.0/20🔍

Subnet tree

Netblock 145.0.0.0/8🔍 ERX-NETBLOCK (AU)
Netblock 145.64.0.0/10🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Route 145.81.0.0/16🔍 AS1103 SURFNET-NL SURFnet The Netherlands (NL)🔍
Netblock 145.81.0.0/16🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Netblock 145.81.0.0/17🔍 INHOLLAND_NET_1 (NL)