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A library for manipulating IPv4 and IPv6 addresses in JavaScript.
Check if a string is an IP address
Determine address of proxied request
Check if a string is an IP address
Check if a local or remote port is reachable
Parse and lookup IP network blocks
Small package to encode or decode IP addresses from buffers to strings.
Check whether an IP(v4 or v6) is in an CIDR range
Basic IP rate-limiting middleware for Express. Use to limit repeated requests to public APIs and/or endpoints such as password reset.
- express-rate-limit
- express
- rate
- limit
- ratelimit
- rate-limit
- middleware
- ip
- auth
- authorization
- security
- brute
- force
- bruteforce
- View more
Convert an 'address:port' string to an array [address:string, port:number]
Get your public IP address — very fast!
Module for working with CIDR (v4, v6)
Determine address of proxied request
Regular expression for matching IP addresses (IPv4 & IPv6)
IPv6/IPv4 address parsing and manipulation
Lax `url.parse()` with support for protocol-less URLs & IPs
Get current machine IP, MAC and DNS servers.
Ip filter middleware for koa, support `whitelist` and `blacklist`.
Get your internal IP address
Maxmind GeoIP2 Web Services (unofficial) - IP and hostname geolocation