My web server account allow me to host 12 sites and 20 subdomains on the same account that i had. I had shared IP so can i use the same ip to host more than 1 or 2 sites. I use google adsense so is there any problem or problems with SE rankings.
There are IP numbers out there with hundreds of domains using the same one. Do heed Saad's warning about interlinking.
Interlinking means suppose you have to 3 sites A B and C.Now you are linking A to B and C and B to A and C and C to A B..This is inter linking.. Saad
One link from an inner page is ok, but don't use sitewides to interlink all your sites - that may get you in trouble.
You can host several sites on a host and even though you experiment with interlinking, it will have lessons for you, surely it will not harm as there are several sites hosted on the same server with the same IP. Abhilash.
You can interlink sites within the same IP, you WON'T be banned unless you do some cheating like hidden text, hidden layers, fake redirects, etc.... But, if you interlink sites with the same IPs, the links will give you LESS PR and LESS SERP than as it they were interlinked from different IPs.. I would suggest you to get 3-4 hosting accounts from different companies, so that you can interlink from different networks.. Google like it.. And also, you should use different WHOIS contacts.. Try to use different names, address, telephones, etc etc..