IP: 21ff:0:0:f0::

IP 21ff:0:0:f0::/30 [ PTR | Hash ]
Network 21ff::
Netmask ffff:fffc::
Wildcard Mask 0:3:ffff:ffff:ffff:ffff:ffff:ffff
Hosts Bits 98
Host Range 21ff::1 - 21ff:3:ffff:ffff:ffff:ffff:ffff:ffff
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