http://rpc.pingomatic.com/
http://xping.pubsub.com/ping/
http://xmlrpc.blogg.de
http://www.xianguo.com/xmlrpc/ping.php
http://www.snipsnap.org
http://www.blogstreet.com/xrbin/xmlrpc.cgi
http://www.blogshares.com/rpc.php
http://www.blogsdominicanos.com/ping/
http://www.blogroots.com
http://www.blogpeople.net
http://www.blogoon.net/ping/
http://www.blogoole.com/ping/
http://www.a2b.cc
http://wasalive.com/ping/
http://topicexchange.com
http://thingamablog.sourceforge.net/ping.php
http://syndic8.com/xmlrpc.php
http://services.newsgator.com/ngws/xmlrpcping.aspx
http://rpc.wpkeys.com
http://rpc.weblogs.com/RPC2
http://rpc.twingly.com
http://rpc.technorati.jp/rpc/ping
http://rpc.reader.livedoor.com/ping
http://rpc.pingomatic.com
http://rpc.icerocket.com:10080
http://rpc.bloggerei.de/ping/
http://rpc.blogbuzzmachine.com/RPC2
http://pingoat.com/goat/RPC2
http://pinger.blogflux.com/rpc
http://ping.wordblog.de/
http://ping.syndic8.com/xmlrpc.php
http://ping.rootblog.com/rpc.php
http://ping.myblog.jp
http://ping.feedburner.com
http://ping.fc2.com/
http://ping.blogs.yandex.ru/RPC2
http://ping.bloggers.jp/rpc/
http://ping.blo.gs/
http://ping.bitacoras.com
http://ping.amagle.com/
http://newsblog.jungleboots.org/ping.php
http://coreblog.org/ping/
http://bulkfeeds.net
http://blogupdate.org/ping/
http://blogstreet.com/xrbin/xmlrpc.cgi
http://blogshares.com/rpc.php
http://blogsearch.google.com/ping/RPC2
http://blogpeople.net/ping
http://blogoon.net/ping/
http://blogoole.com/ping/
http://blog.goo.ne.jp/XMLRPC
http://blog.goo.ne.jp
http://blo.gs/ping.php
http://bitacoras.net/ping/
http://audiorpc.weblogs.com/RPC2
http://api.my.yahoo.co.jp/RPC2