DevOps & SRE
Calculate network ranges, masks, hosts, and address details.
IPv6 has no IPv4-style broadcast address.
IPv6 has no IPv4-style broadcast address.
All IPv4 calculations use BigInt bit operations rather than floating-point arithmetic. Subnet pages contain up to 20 rows. IPv6 support validates, expands, compresses, reports the prefix and a basic address type without inventing broadcast concepts.