IP subnet calculator and converter for IPv4 and IPng/IPv6

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IP subnet calculator and converter for IPv4 and IPng/IPv6

This Ipv4 to/and IPv6 Subnet Calculator aka IP subnet calculator and converter for IPv4 and IPng/IPv6 will aid in the calculation and conversion of IPv4 and IPv6 IP address ranges.
The IPv6 part is still a beta, but seems to work as expected. Developed by: Jean-Michel Pépin

IP subnet calculator IPv4 & IPng (IPv6)

transform into

IP

netmask

subnet

broadcast

host from to

#hosts #IPs

Info

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IPv4 class A class B class C Multicast

IPv6 reserved loopback internet first addresses internet new official
IPv6 internet routing IPv6 to IPV4 multicast Link-local unicast
IPv6 Site-local unicast local IPv4 to IPv6 6bone (for backbone research)