172.16.0.0 is the Network Address in 172.16.0.0/24
CIDR block	172.16.0.0/24 !cidr !bgp
Valid CIDR block	172.16.0.0/24
Range: Network - Broadcast	172.16.0.0 - 172.16.0.255
Netmask	255.255.255.0
Number of IP addresses in the block	256
Network Address: 172.16.0.0   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
Broadcast Address: 172.16.0.255   !ip !rdap !whois !bl !ptr24 !scan !tr !dnstr !g !gsec
172.16.0.0/12 - Private-Use 172.16.0.0/12 was allocated on February of 1996. Addresses in 172.16.0.0/12 may be used as the source address of an IP datagram that transits two devices. Addresses in 172.16.0.0/12 may be used as the destination address of an IP datagram that transits two devices. Addresses in 172.16.0.0/12 are forwardable. A router may forward an IP datagram to Addresses in 172.16.0.0/12 between external interfaces Addresses in 172.16.0.0/12 are NOT globally reachable An IP datagram may NOT be forwarded to Addresses in 172.16.0.0/12 beyond a specified administative domain. The 172.16.0.0/12 special purpose address block is set aside for use in private networks. Addresses within 172.16.0.0/12 do not legimately appear on the public Internet. Addresses within 172.16.0.0/12 may be used without any coordination with IANA or an Internet registry. [ RFC1918, ^ ]
!g 172.16.0.0/24

  
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