Ping Directory List

following some ping directories that I know :

http://www.mypagerank.net/service_pingservice_index
http://www.pingler.com/
http://pingomatic.com/
http://pingmyblog.com/
http://autopinger.com/
http://feedshark.brainbliss.com/
http://pingates.com/
http://ping.in/
http://pingoat.net/

Code (markup):

Does anyone know the other ping directories? if there, please share here. Thanks all

 

why you need so much Pinging website? i think only use 1 of them already enough.

 

what all the ping sites provide the same service ?

 

pingomatic.com it's enough.

 

Also know two ping sites pingfarm and bulkping.

 

Here are some sites on ping submission:-
http://pingomatic.com/
http://blogsearch.google.com/ping
http://www.blogpingtool.com/
http://www.feedshark.brainbliss.com/
http://pingler.com/
http://www.totalping.com/
http://ping.in/
http://www.blogpingsite.com/
http://googleping.com/
http://pingablog.ezedir.com/
http://www.submitprowith.us/ping-blog.php
http://www.mypagerank.net/service_pingservice_index/
http://feedburner.google.com/fb/a/ping
http://blo.gs/ping.php
http://www.pingmylink.com/
http://rpc.weblogs.com/
http://www.blogbuzzer.com/
http://sitesubmiturl.com/ping-site/
http://www.twingly.com/ping

 

What is the ping directory/website?