IP Subnet Calculator



Subnet Calculator is fully integrated with our hosted IP Address Manager, and provides details for every managed IP subnet, including the retrieval of Whois data
Understands IPv6 as good as IPv4
Recognizes nearly 40 types of IP addresses
Accepts input in any format
Retrieves Whois data in real time, such as network Registration details, BGP AS number, and Contact information (*)
Converts multicast IP addresses (IPv4/IPv6) to MAC addresses

(*) Apteriks portal is linked to global WHOIS databases in Europe (RIPE), America (ARIN), and Global Resource Service (GRS).
Mentioned information is subject to availability in Whois databases.