My favorite is Pingoat which includes non-English services. See screenshot below:
Amazon products on SEO (increase visitors)
Unfortunately, for the past few weeks, I have got the error message "Warning: mysql_connect(): Too many connections in /var/www/pingoat.com/web/db_mysql.php on line 34. Too many connections." I have contacted Pingoat about the problem and now waiting for a response from them. When I get that problem I have to resort to Ping-O-Matic. However, as you can see from the screenshot below:
they do not include as many services as Pingoat and they don't ping non-English servers. That is unfortunate as they were the first to start this pinging service. I think I will contact them and suggest they add that to their list
There is one more pinging service and that is Blogflux Pinger. This one include non-English blog pinging services as you can see below:
Unfortunately, my screen is not big enough to display the other non-English services. You can just see "Japanese" at the bottom of the screenshot. The other non-English service that is not shown is Spanish. It seem to be faster than Pingoat and Ping-O-Matic, but there is no provision to include the feed URL for your blog. I will have to think about which one may be better, Ping-O-Matic or Blogflux Pinger.
There are many other pinging services I have yet to check. When I find the time, I will either update this post or more likely post about a different aspect of pinging to include those pinging services.