
InfoSniper is a free service to geolocate IP addresses and domain names and providing additional information like provider, country, city and even whois information. Just fill in the form and use the different display modes by adding url parameters

InfoSNIPER offers free as well as commercial web API geolocation services. The unique thing about this site is you can select the map service you want from Google, Bing or Yahoo.
Free Google Locate IP Address and Domain Lookup Service with Whoi ...

www.internetmarketingninjas.com/tools/
This set of tools are very proffesional and easy to use. A lot of though has gone into usability and best of all they are free.
Featured Tools
Our selection of free tools include some of the best internet marketing tool ...

The official collection of search, social, PPC and webmaster tools at Webmaster World. Provide your feedback! Analyze your site with our free SEO tools: from Meta descriptions and keywords, to page speed and link checks, these online tools can be a sol ...

Free web-based IP address and domain name tools for Ping, Traceroute, DNS Lookup, NSLookup, CIDR, Geolocation, WHOIS, HTML Validator and Speed Test.

Displays your current Internet Protocol (IP) address and location with Google Maps - Latitude, Longitude, Host Name, Country Name, City and other.

Find a geolocation of an IP address including latitude, longitude, city, region and country. Compare the data from multiple providers.

Lookup, Find, Track & Trace IP Address with powerful IP tracking technology and IP tracer from IP-Tracker.org
This site has the following tools and is easy to use.

IP2Location.com IP Address Geolocation to Country, City, Region, Latitude, Longitude, ZIP Code, ISP, Domain Name, Time Zone, NetSpeed, IDD, Country Code, Area Code, Weather Station Code, Weather Station Name, Usage Type and Elevation Database.
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IP Geolocation tool helps you find the approximate geographic location of an IP address along with some other useful information including ISP, TimeZone, Area Code, State etc. Enter the IP address or the host name you want to locate and press "Discover ...

A free tool that allows to do a geo location lookup for any IP address or hostname. IP to Location Check, Report IP Spam, IP fraud, brute force, DOS attacks

Free webmaster services including SEO, Search Engines, Domain Checkups, HTML, List Cleaner to remove duplicates and many other useful tools.
Search Engines

LocaPing provides remote ping and traceroute services allowing user to test the reachability of a host through multiple locations using simple web interface.

These are website checking tools from Montis that can be run from their webpage. The tools are as follows:

Check your DNS MX Records online and other aspects of email and DNS.
The SuperTool, All of your MX record, DNS, blacklist and SMTP diagnostics in one integrated tool. Their section of networks tools is comprehensive.
This site also offe ...

Use our Free SEO tools for all aspects of SEO on your site or a competitors. Sitemap Generator, Rank checker, and more. The website is modern and well set out.
The Free tools are listed below, the subscriptions are $3 and $6 so ...

This website has loads of tools for online testing. see below:
Tools
Port Forwarding Tester -> find open ports on your connection
What Is My IP Address -> quickly identify your external IP address
Networ ...

This simply laid out website offers the following Tools

Online Free Network tools lookup such as IP, Domains, Emails, Trace, Ping, DNS, etc..
Some of the Tools are listed below:

SubnetOnline.com, online subnet calculator tools, online network tools, network resources, downloads, subnetting and CIDR guides and more...
These are the tools:
Subnet Calculators
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