81.29.208.0 is the Network Address in 81.29.208.0/20
CIDR block81.29.208.0/20 !cidr !bgp
Valid CIDR block81.29.208.0/20
Range: Network - Broadcast81.29.208.0 - 81.29.223.255
Netmask255.255.240.0
Number of IP addresses in the block4096
Network Address: 81.29.208.0   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Broadcast Address: 81.29.223.255   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
!g 81.29.208.0/20
  
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