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| | Howstuffworks "What is an IP address?" |
 | | IP addresses with a first octet from 192 to 223 are part of this class. |  | | IP addresses with a first octet from 128 to 191 are part of this class. |  | | IP addresses with a first octet from 1 to 126 are part of this class. |
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http://computer.howstuffworks.com/question549.htm
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| | The IP Address |
 | | Addresses in other places than computer networks: Addresses are used by the postal system to allow a postman to find a person's house; to allow a computer to uniquely identify a location in memory. |  | | Each IP address consists of two parts, the network part (identifying the network number, or LAN collision domain, to which the computer is attached) and the host part (which identifies the host within the local network). |  | | In this format, each byte of the 4 byte address is expressed as a decimal (base 10) number (i.e. |
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http://www.erg.abdn.ac.uk/users/gorry/course/inet-pages/ip-address.html
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| | Internet Protocols (IP) |
 | | illustrates that when a logical AND of the destination IP address and the subnet mask is performed, the subnetwork number remains, which the router uses to forward the packet. |  | | In an IP address of 172.31.1.2, for example, the first octet is 172. |  | | The class of address can be determined easily by examining the first octet of the address and mapping that value to a class range in the following table. |
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http://www.cisco.com/univercd/cc/td/doc/cisintwk/ito_doc/ip.htm
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| | Internet Basics 101 - IP Address |
 | | The header of your e-mail also contains the IP Address of the computer that sent the document. |  | | This return address is needed so the information you request will make it back to your computer. |  | | Answer: An IP Address is a "computers" return address. |
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http://www.usd.edu/trio/tut/start/ipaddress.shtml
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| | IP 101: All About IP Addresses |
 | | IP addresses are used to deliver packets of data across a network and have what is termed end-to-end significance. |  | | Note 3: Class D addresses are used by groups of hosts or routers that share a common characteristic: e.g. |  | | Every interface of a router or host connected on the network must have an IP address and a subnet mask defined (many pieces of equipment will assign a default subnet mask if none is applied). |
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http://www.networkcomputing.com/netdesign/ip101.html
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| | RFC 1918 (rfc1918) |
 | | Rekhter, et al Best Current Practice [Page 4] RFC 1918 Address Allocation for Private Internets February 1996 Moving a host from private to public or vice versa involves a change of IP address, changes to the appropriate DNS entries, and changes to configuration files on other hosts that reference the host by IP address. |  | | Rekhter, et al Best Current Practice [Page 5] RFC 1918 Address Allocation for Private Internets February 1996 A major drawback to the use of private address space is that it may actually reduce an enterprise's flexibility to access the Internet. |  | | When deciding whether to use private addresses, we recommend to inquire computer and software vendors about availability of such tools. |
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http://www.cse.ohio-state.edu/cgi-bin/rfc/rfc1918.html
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| | Connected: An Internet Encyclopedia - IP Address |
 | | IP addresses are assigned on a per-interface basis, so a host might possess several IP addresses if it has several interfaces. |  | | Since the packet is addressed to the interface and not the host, path information is introduced into the address. |  | | An IP address doesn't really refer to a host, it refers to an interface. |
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http://ie.activedomain.org/23.htm
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| | Routing IP |
 | | One of the interface addresses of the router to use as a source address for the probes. |  | | Only transit IP traffic is measured and only on an outbound basis; traffic generated by the router, or terminating in the router, is not included in the accounting statistics. |  | | As an example, suppose one were trying to send IP packets over a network where the MTU in the first router is set to 1500 bytes, but then reaches a router where the MTU is set to 512 bytes. |
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http://www.cisco.com/univercd/cc/td/doc/product/software/ssr83/rpc_r/48383.htm
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| | Howstuffworks "How Domain Name Servers Work" |
 | | On a UNIX machine, type nslookup along with a machine name (such as "nslookup www.howstuffworks.com") to display the IP address of the machine (use the command hostname to learn the name of your machine). |  | | As far as the Internet's machines are concerned, an IP address is all that you need to talk to a server. |  | | If you are working on a Windows machine, you can view your current IP address with the command WINIPCFG.EXE (IPCONFIG.EXE for Windows 2000/XP). |
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http://computer.howstuffworks.com/dns2.htm
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| | IP Addresses |
 | | An address where all host part bits are 0 refers to the network, and an address where all bits of the host part are 1 is called a |  | | The loopback network also allows you to use networking software on a standalone host. |  | | Each machine must be assigned a number unique to the networking environment. |
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http://www.faqs.org/docs/linux_network/x-087-2-issues.ip-addresses.html
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| | Find out your computer's IP address |
 | | Do you know what your computer's IP address is? For example, knowing your IP address could help you to remove hits to your web page counter from your computer, so that it will not increment while you view or edit your own pages. |  | | On the other hand, if you have a static IP address, only your computer will be excluded. |  | | This is because if some other computer doesn't use your current address when you disconnect (if someone else doesn't connect to your ISP in the meantime, for example), you may get the same address when you reconnect. |
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http://www.chami.com/tips/internet/041498I.html
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| | Define IP address - a Whatis.com definition |
 | | In the most widely installed level of the Internet Protocol (IP) today, an IP address is a 32-bit number that identifies each sender or receiver of information that is sent in packets across the Internet. |  | | The table is known as the ARP cache. |  | | Since networks vary in size, there are four different address formats or classes to consider when applying to NIC for a network number: |
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http://searchwebservices.techtarget.com/sDefinition/0,,sid26_gci212381,00.html
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| | Geolocation IP Address to Country City Region Latitude Longitude ZIP Code ISP Domain Name Database for Internet ... |
 | | Support unlimited real-time IP address to country query for all IPv6 address. |  | | Support unlimited real-time IP address to country, region, city, latitude, longitude, ZIP code, ISP and domain name query using Microsoft®.NET Component. |  | | country, region, city, latitude, longitude, ZIP code, ISP and domain name using a proprietary ip address lookup database and technology without invading Internet user's privacy. |
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http://www.ip2location.com
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| | IPaddress - check your IP Address in a click |
 | | It's a tiny utility that checks your IP address and lets you copy it to the computer's Clipboard. |  | | You will be prompted to choose a location on your computer to save the file to. |  | | You can then paste it from there into whatever application or document that requires it. |
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http://bluefive.pair.com/ipaddress.htm
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| | Dynamic IP Address Monitoring, IP Detective |
 | | IP Detective is a software development company that specializes in the design of IP and Network related software applications. |  | | IP Detective Suite Ver 3.2 and Personal Version 3.2 Now only $10.00! |  | | Whether you require a LAN sniffer, port scanner, DNS tools, batch ping, LAN Messenger or dynamic ip monitoring, we have a solution for you. |
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http://www.ipdetective.ca
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| | IP address - Glossary - CNET.com |
 | | This address is a unique string of numbers that identifies a computer on the Internet. |  | | All resources on the Internet must have an IP address--or else they're not on the Internet at all. |  | | These numbers are usually shown in groups separated by periods, like this: 123.123.23.2. |
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http://www.cnet.com/Resources/Info/Glossary/Terms/ipaddress.html
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| | ARIN: WHOIS Database Search |
 | | ARIN's WHOIS will NOT locate any domain related information, nor any information relating to military networks. |  | | @ - Searches for matches by the domain-portion of an e-mail address |  | | ARIN's database contains IP addresses, autonomous system [AS] numbers, organizations or customers that are associated with these resources, and related Points of Contact [POC]. |
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http://www.arin.net/whois
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| | [No title] |
 | | INTERNET PROTOCOL V4 ADDRESS SPACE (last updated 19 January 2006) The allocation of Internet Protocol version 4 (IPv4) address space to various registries is listed here. |  | | Later parts of the address space were allocated to various other registries to manage for particular purposes or regional areas of the world. |  | | [RFC3330] IANA, "Category: Informational Special-Use IPv4 Addresses", RFC 3330, September 2002. |
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http://www.iana.org/assignments/ipv4-address-space
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| | The page cannot be found |
 | | The page you are looking for might have been removed, had its name changed, or is temporarily unavailable. |  | | If you reached this page by clicking a link, contact the Web site administrator to alert them that the link is incorrectly formatted. |  | | Make sure that the Web site address displayed in the address bar of your browser is spelled and formatted correctly. |
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http://www.absoluteastronomy.com/encyclopedia/i/ip/ip_address1.htm
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| | IP Address Locator - Enter an IP address to find its location - Lookup Country Region City etc |
 | | The following results were generated using GeoSelect version II. |  | | This IP Address Map lookup service is provided for FREE by Geobytes, inc to assist you in locating the geographical location of an IP Address. |  | | Click here to find out more about GeoReports, and how from $29 per year you can get one for your own site. |
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http://www.geobytes.com/IpLocator.htm?GetLocation
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| | ActiveTarget - IP Address To Country, IP Geo Component |
 | | ActiveTarget is an ActiveX DLL component for ASP that allows you to easily lookup the country code/name by IP address. |  | | You can use simple ASP script to lookup country code/name from any ip addresses |  | | It can be used to track website visitors geographically, analyze website traffic, anti credit card fraud and faked registration, or filter access from countries you do not do business with. |
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http://www.activetarget.com
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| | Securing innovation with IP.com, Inc. |
 | | The IP Discussion Forum is a free service open to both registered and anonymous users for their research and postings on IP related issues. |  | | Several categories are designed to organize the discussion threads: Prior Art, Legal Safeguarding, General IP and Recent Disclosures. |
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http://www.ip.com
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| | broadband » dslreports.com home |
 | | The IP that just fetched this page is |  | | Result may take up to 30 seconds to obtain |
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http://www.dslreports.com/whois
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| | Try it |
 | | Currently it can only locate about 97.8% of the Internet's address space. |  | | If you can't find any addresses that works, then try this one: |  | | To find out the geographical location of an IP Address, enter it in the text box below. |
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http://www.networldmap.com/TryIt.htm
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| | What is my IP address? |
 | | We invite you to add the IP address box below to your web site. |  | | Actual IP address box in your web site will look like this. |
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http://www.ipaddressworld.com
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| | Lookup who an IP Address Belongs To |
 | | A straight search by IP number will answer with all of the net block records containing that address. |  | | Find out who an IP address belongs to. |  | | Also, this will only tell you who the IP address is assigned to according to ARIN, not necessarily who is using the IP address in question. |
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http://www.psacake.com/web/eg.asp
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| | The JavaScript Source: User Details: IP Address |
 | | Simply click inside the window below, use your cursor to highlight the script, and copy (type Control-c or Apple-c) the script into a new file in your text editor (such as Note Pad or Simple Text) and save (Control-s or Command-s). |  | | This script displays the user's IP address in the title bar, status bar, and/or an alert box. |  | | | | |