纯真IP库 Packages

Hide last ip numbers for given ip, like `129.89.5.243` -> `129.89.x.xxx` or `79.100.175.45` to `79.100.xxx.xx`. Or replace them with custom mask.

Check if cidr overlapped.

This is a NPM library that allows you to transform a subset of denied CIDRs within a larger CIDR into a list of allowed CIDRs.

Copy IP address

A ip filter for corie

Geocode IP addresses using MaxMind IP database.

Detect if an IP is Dominican

NodeJS module to update no-ip and submit your AWS instance IP as a dynamic dns update request

Gets your external IP

Checks that two domains point to the same ip

egg插件，防止IP或者某些请求过于频繁

An express middleware for getting information about an IP

IPv4/IPv6 based JWT authentication middleware.

Basic rate-limiting middleware for express. Version that works with IDEs that have a proxy.

Express middleware to limit the request rate to specific routes, based on client IP address.

The simplest geolocation middleware for Express that sets location data on the request object.

Expose client IP address to your Feathers application

query ip location using ipb ip databases

Filter a list of IPv4 addresess based on a list of exclusion ips or addresses containing wildcards.

Connect middleware for IP Filtering