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Open Directory - Computers: Internet: Protocols: IP: Addressing: Lookup
Computers: Internet: Protocols: DNS: Web Tools
- Easy and fast IPv4 subnet calculator, strong password generator, MAC address finder, and TCP/UDP port finder.
Black Linx Web Tools
- Free web tools online including IP address tools, DNS tools, SEO tools, and webmaster tools.
- Tools for checking IP address, browser information, DNS lookup and encrypting text.
- Reverse DNS / IP localization, Ping, Whois lookup, Traceroute, MX lookup and NS lookup tools.
Find IP Address
- Displays the location of an IP address on a map and offers various other tools.
Find Ip Address with WebYield
- Resolving IP addresses into DNS names.
Grab Their IP
- Hides a script in a link in an email to find out the IP address of the recipient.
How To Find My IP Address
- Displays the user's IP address and provides information on how to find a computer's IP address on a Mac, or on a Windows or Linux PC.
IP 2 Location
- Locates up to a 1000 IP addresses: country, state and city.
- IP tracking solution including IP lookup, Whois, Email checker.
IP Address Finder
- IP lookup and location identification tool. FAQ explaining the main concepts.
IP Address Guide
- IP related services such as Traceroute, URL de-obfuscator, reverse DNS lookup and Ping with explanation.
IP Address Subnetter
- Calculate the subnets, IP addresses and other information for any given IP address.
- Provides a selection of DNS lookup tools.
IP Info - Draget.net
- Clean interface with the following tools: nslookup, Whois, Trace Route, User Agent, geoip, MX Records.
- Provides complete IP address lookup functionality including IPv4 and IPv6.
- A search tool to find other domain names hosted on a specific web server.
- Tools for IP & domain host lookup with showing them on a Google map.
- Shows IP address, hostname and location. IP to hostname, hostname to IP, and internal IP address tools.
- Finds the location of a public IP address on map and offers various related tools.
- Various tools: Whois Domain / IP, Ping, Reverse IP, IP to Location and Page Rank.
- IP address tracking tool and email header analysis tool.
L2Networks BGP ASN IP Address verification tool
- Provides end-users with their IP Address, reverse DNS and an assortment of BGPv4 announcement information related to the IP Address they are using.
Let me check it
- IPv6 and IPv4 tool-set: Ping, Portscan, HTTP headers, DIg, MTU test.
- Offers IP address detection with map to pinpoint the exact city location.
- IP address, ISP and geolocation information.
My IP Address
- Locates an IP address on a map. Also contains a domain lookup and an IP distance tool.
My IP lookup tools
- Provides IP address/location, DNS lookup and Whois lookup information.
- Various IP, email, DNS and port tools with detailed explanation.
- Free utility detects one's current IP address from behind a router.
- Online network planning tools. IPv4 and IPv6 address calculators, subnetting and supernetting tools.
- Ping test from servers located in Newark, USA. Also a simple test to check for open ports.
- Displays the information surfers expose when browsing the web.
- IP lookup, Whois lookup, Reverse IP lookup. Offers an IP widget.
Show My IP Address
- Identifies the visitor's IP address and offers connection health tools: DNS query, IP whois, Ping, Traceroute.
- Identifies the browser's IP address and displays it on a map. Also Iptrace, Whois, domain check tools and an IP Subnet Calculator.
- Various tools including IP lookup, Whois, Ping, traceroute. Browser extensions.
Speak My IP
- The site where the visitor can hear his IP address spoken by different voice characters.
- Identifies an IP address and shows it on Google Maps.
- Calculates all necessary details for subnetting networks.
- IP lookup, IP to location, IP to URL, URL to IP, MAC address, browser capabilities. Free IP gadget for websites.
- Various online tools: IP whois, DNS lookup, Ping, head info, test port and trace route.
- Reverse DNS and IP search tool.
- IP address and Whois lookup. Information on the technical background.
- IP lookup, trace & reverse IP tools, IP address distance calculator. Also an IP address conversion tool to decimal, hexadecimal, octal and binary.
- IP address and MX lookup, Whois, speed test and web FTP client.
What Is My IP
- Various IP related tools, including IP Lookup and WHOIS. Information on IP commands and on how to hide an IP address.
What Is My IP Address? IP Trace, IP Lookup, Ping IP, Whois and more
- Offers IP Trace, IP Lookup, Whois, DNS Records, Ping IP, HTTP Headers, Alexa ranking and Google Page Rank.
Whats My IP
- Displays the visitor's IP address and contains scripts that can be used in web pages to do this.
- Displays the IP address of the computer used for browsing and contains information on IP addresses, IP classes and how to hide an IP address.
- IP Lookup with location, Whois, speed test, HTTP header check.
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Last update: Tuesday, November 13, 2012 10:25:23 PM EST -