Here is a list of sites that all run from the same IP address as Ibill.com and Gspot-news.com, they all appear to be owned and operated by the same company:
allgspot.com
anal-amateur-sex.com
best-bondage-sex.com
best-latina-sex.com
firstgnews.com
foreplaynews.com
gspot-news.com
ibill.com
The exception in this list is Foreplaynews.com, which is owned by the same people, however it was disabled by godaddy for spam and abuse:
Domain Name: FOREPLAYNEWS.COM
Registrar: GO DADDY SOFTWARE, INC.
Whois Server: whois.godaddy.com
Referral URL:
http://registrar.godaddy.com
Name Server: NS2.SUSPENDED-FOR.SPAM-AND-ABUSE.COM
Name Server: NS1.SUSPENDED-FOR.SPAM-AND-ABUSE.COM
Status: REGISTRAR-LOCK
EPP Status: clientDeleteProhibited
EPP Status: clientUpdateProhibited
EPP Status: clientTransferProhibited
EPP Status: clientRenewProhibited
Updated Date: 30-Oct-2006
Creation Date: 10-Feb-2006
Expiration Date: 10-Feb-2008