That edx loader is a loader with which you can start a normal SRO_Client and change the port,ip and more things of your SRO_Client.
About the ip's of the servers i got some over here:
* SunWorld 1 :174.139.5.115
* SunWorld 2 :98.126.148.178
* new SJSRO :174.139.5.122
* old SJSRO :174.139.5.114
* FYSRO :85.17.89.23
* ZSZC[Fire] :72.55.143.209
* ZSZC[Water] :67.205.76.42
* ZSZC[RETRO] :64.150.183.207
* ELITE #1 :91.210.107.20
* ELITE #2 :31.192.105.41
* ELITE #3 :91.210.107.28
* ELITE #4 :91.210.107.23
* ELITE #5 :inny port ? search.
* ELITE #6 :91.210.107.45
* ******-Lillium :188.40.48.220
* ******-Rose :94.126.19.189
* ClassOnline-Istanbul:141.105.67.43
* DreamWorldl :not known.
* GrindRoadl :46.4.71.141
* Diamond #1 :94.75.193.200
* Lynx #2 :85.17.228.185
* Black Pearl-Infinity:77.223.155.245
* Paradise :188.138.101.144
* RedSter-Calvin:213.155.4.32
* H2K-SERVER :85.130.89.132
* iCeSro :91.192.237.22
* Platin-sro :94.249.136.201
I hope I could help you out a bit

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