Need Basic help with IPSTAG....

[blunders]

Hello there,

My Mum has a website with a fella, and she now wants to cancel it with him whilst keeping the name, and our friend is going to build the website.

The fella has said that he needs the IPSTAG and mentioned the isp, can anyone quickly tell me what this guy needs from me,

THanks for any help offered here,

Regards

SAm