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Subnet details 145.121.0.0/21

Network address 145.121.0.0
Prefix length 21 (255.255.248.0)
Range 145.121.0.0 - 145.121.7.255
Hexadecimal 91790000
Binary 10010001 01111001 00000000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 145.121.0.0/20🔍
Previous subnet 145.120.248.0/21🔍
Next subnet 145.121.8.0/21🔍

Subnet tree

Netblock 145.64.0.0/10🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Netblock 145.120.0.0/13🔍 SURFNET-EARLY-REGISTRATIONS (NL)
Route 145.120.0.0/14🔍 AS1103 SURFNET-NL SURFnet The Netherlands (NL)🔍
Netblock 145.121.0.0/16🔍 SURFNET-BLOCKB117 (NL)
Netblock 145.121.0.0/17🔍 VUMC-LAN (NL)