IPv4/v6 Subnet Calculator
Description
Use IPv4/v6 Subnet Calculator to perform precise calculations fast and easily for IP Subnetting, CIDR, Supernetting, and VLSM. This is an efficient and powerful tool with some advanced capabilities that will help you prevent the common mathematical errors of doing time consuming manual subnet calculations. It supports IPv4 and IPv6 addresses.
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Perform IPv4 single subnet bit calculations with Fixed Length Subnet Masking.
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Get classed IP or classful information and conversions to Decimal, Hexadecimal, and Binary for IPv4 addresses.
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Do IPv4 calculations for Classless Inter-Domain Routing and Supernetting.
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Perform IPv4 Variable Length Subnet Masking calculations for up to 25 networks.
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Perform IPv6 subnet calculations with /128 prefix mask and get IP address range information.
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Get IPv6 representations for IP6.ARPA Domain and Base 85 Encoding.
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Do conversions for IPv6 to Decimal, Hexadecimal, Binary and Dotted Decimal.
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Export calculation results from each page to CSV or Comma Delimited files.
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Recent items list of IPv4 and IPv6 addresses used in calculations for current session only.
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Useful context help reference for each page where calculations are performed.
Product ID:
9NBLGGH4QCPR
Release date:
2017-04-04
Last update:
2022-12-01