An up-to-date export of cloud provider IP address ranges

JavaScript module for calculating optimized subnet masks for standard and non-standard IP ranges, e.g. 5.4.3.21 - 6.7.8.9

Divide IP ranges into smaller-sized subnets

All Information Datacenter and Hosting IP and IP Range and CIDR List

Easily and quickly convert CIDR to ip address list

Intranet (or IP range) authentication support for ASP.NET Core 3.1+

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Expands a list of IP subnet masks into IP address ranges. The IP address ranges are then expanded into individual a list of individual IP addresses.

IPv4/IPv6 addresses parser for IP range format.

package iprange is an extension to net/netip. Not all IP address ranges in the wild are CIDRs, very often you have to deal with ranges not representable as a prefix. This library handels IP ranges and CIDRs transparently.

A gem for converting an IP range to CIDR subnets

Resolve ip adresses to country code or range info

Supernet is a conflict-free CIDR Database (network store).

ipv4 ranges implementation for python (compatible with `ipaddress`)

To generate range of ip address from given ip address and mask

It is a fast and simple ip ranger.

User login restriction using IP Address

Pings a range of IP addresses and reports to a MySQL database

overlap check if multiple IP ranges overlap.