Here is a list of currently active, and closed Club Penguin private servers.
Snowy side penguin
Secret City
Ultimate penguin
Cppsx1
Penguin lite
Penguin Jungle
Snowy side penguin
Status:coming out this afternoon or tomorrow
website
Secret City
Status:coming out soon
Website: http://clubpenguinsecretcpcpps.wordpress.com
Ultimate penguin
Status:Online
Website:http://ultimatepenguin.x10.mx/
Cppsx1
Status:Never online
Reason:Paintboy93 faked it/Hippos hacked the cpps
Penguin lite
Status:Offline
Reason:The staff found a R.A.T when you click play
Website:Not here for your safety
Penguin Jungle
Status:Not made yet
Reason:Working on it
Website: http://penguinjun.wordpress.com/
All of these private servers are virus checked by us, and are verified that they do not contain any viruses.
Last updated May 24th, 2011.
Club Penguin: Your Server (CPYS)
Status: Online
Register: http://cpcheatscp.com/register/
Play, Web Client: http://cpcheatscp.com/play/
Website: http://cpcheatscp.com
Atlantic Penguin
Status: Online
Website: http://atlanticpenguin.com
CP-Pro
Status: Online
Website: http://www.cp-pro.co.cc
iCPSA
Status: Offline
Reason: Monetary issues.
Website: http://icpsa.y0.pl/
IcyCPPS
Status: Offline
Website: http://icycpps.sytes.net
Penguin Safari
Status: Offline
Play: Web Client: http://play.penguinsafari.info/
Status: Offline
Website: http://www.penguinworld.info
iCPx2
Status: Offline
Reason: Decided to open up own game
Website: http://jashinski.com/
hypeCP
Status: Offline
Reason: Lack of money for server –> More Information
Website: http://hypecp.info
Penguin Elite
Status: Offline
Reason: Received legal papers from Disney’s lawyers –> More Information
Website: http://penguinelite.sytes.net
xCPPS
Status: Offline
Reason: Lack of money for servers –> More Information
Website: http://xcpps.info
ClubPenguinV
Status: Offline
Reason: Cease and Desist by Disney. –> More Information
Website: http://clubpenguinv.com
PrivateCP
~NO IMAGE AVAILABLE~
Status: Offline
Reason: Lack of money for servers, fear of Disney. –> More Information
Website: http://PrivateCP.com
iCPv2
~NO IMAGE AVAILABLE~
Status: Closed
Reason: Staff complications
Website: http://cpps.gotdns.org
Icpv3
Status: Closed
Reason: Cease & Desist by Disney, –> More Information
Website: http://icpv3.com
Please notify me of any real private servers that I missed in the comments. Thanks! (which means the private server is currently online)
~Jo1n