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Preview of MyIPNow – IP & Network Tools

MyIPNow – IP & Network Tools by MyIPNow

Quickly access IP lookup, DNS lookup, WHOIS, ping test, blacklist checks, speed tests, and password generation from MyIPNow.net.

Available on Firefox for Android™Available on Firefox for Android™
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About this extension
MyIPNow is a free browser extension that gives you instant access to essential network and IP tools - without leaving your current tab.

Open the popup and instantly see your public IPv4 and IPv6 address, location, ISP, and ASN. Look up any IP or domain directly from the search bar at the top.

TOOLS INCLUDED:
  • IP Lookup - check your own IP or look up any IPv4/IPv6 address with location, ISP, and ASN details
  • DNS Lookup - query A, AAAA, MX, TXT, NS, and CNAME records for any domain instantly
  • WHOIS Lookup - look up domain registration details, registrar, and expiry date
  • IP Blacklist Check - check any IP against 8 major blacklists including Spamhaus, SpamCop, Barracuda, and SORBS - with inline results
  • Ping Test - measure your latency to key servers with avg, min, max, and packet loss stats. Test any custom host too
  • ASN Lookup - look up Autonomous System Numbers by IP or ASN with org and prefix details
  • Password Generator - generate secure passwords with custom length, character sets, and a live strength meter
  • Internet Speed Test - test your download and upload speed
  • Subnet Calculator - calculate subnets and CIDR ranges

PRIVACY FIRST
All tools run directly in your browser. No account required, no data stored, no tracking. Your IP is fetched from myipnow.net's own servers and never shared with third parties.

FREE & NO ADS
MyIPNow is completely free with no ads in the extension popup.

Perfect for network engineers, sysadmins, developers, and anyone who wants quick access to networking tools without opening a full browser tab.
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Permissions and data

Required permissions:

  • Access browser tabs
  • Access your data for ipv4.myipnow.net
  • Access your data for ipv6.myipnow.net

Data collection:

  • The developer says this extension doesn't require data collection.
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More information
Add-on Links
  • Homepage
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Version
1.3.1
Size
760.13 KB
Last updated
7 days ago (Apr 14, 2026)
Related Categories
  • Privacy & Security
  • Search Tools
License
Mozilla Public License 2.0
Version History
  • See all versions
Tags
  • anti tracker
  • password manager
  • privacy
  • security
  • vpn
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