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Search Engine Spider IP List

Search Engines such as Google spiders the internet every day in search of new and updated content.
Webmasters wants their websites to be easily found by internet users, so it's usually a good thing to have your site spidered.
But, sometimes it's useful to know when a spider is visiting your site. Maybe you want to know when and which pages were spidered, which ones are obeying your robots file, or even ban bots from indexing your site. Many people also use this method to hide content from spiders. This is called cloaking.

Either way, to know when a spider is visiting, you'll have to check for it's IP adress. Below is a list of known spider IP adresses:

Google IP List
Contains all IP's used by Googlebot and mediabot.

AltaVista IP List
Contains all IP's used by AltaVista bot.

Bing/Live/MSN IP List
Contains all IP's used by Bing, Live Search and MSN bots.

Ask.com IP List
Contains all IP's used by Ask and Teoma bots.

Excite IP List
Contains all IP's used by Excite bot.

InfoSeek IP List
Contains all IP's used by InfoSeek bot.

Yahoo IP List
Contains all IP's used by Yahoo and Inktomi bot.




Lycos IP List
Contains all IP's used by Lycos bot.

Northern Light IP List
Contains all IP's used by Northern Light bot.

WiseNut IP List
Contains all IP's used by WiseNut bot.

Other spiders IP List
Contains IP's used by various spiders.

Non-search engine spiders IP List
Contains IP's and User Agents used by non-search engine spiders.

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