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Subnet details 129.199.216.0/21

Network address 129.199.216.0
Prefix length 21 (255.255.248.0)
Range 129.199.216.0 - 129.199.223.255
Hexadecimal 81c7d800
Binary 10000001 11000111 11011000 00000000
Binary subnet mask 11111111 11111111 11111000 00000000
Number of hosts 2,048
Parent subnet 129.199.208.0/20🔍
Previous subnet 129.199.208.0/21🔍
Next subnet 129.199.224.0/21🔍

Subnet tree

Route 129.199.0.0/16🔍 AS2422 FR-RENATER-RAP Metropolitan Paris Academic Network (FR)🔍
Netblock 129.199.0.0/16🔍 FR-ENS-NET (FR)