I've had a look around and here's what I've found:
Whois g5-online.com (that's a look-up of the registration information for that internet address):
Quote:Registrant:
Dipvin Malik
91 George V Avenue
PINNER, London HA5 5SU
GB
Domain name: G5-ONLINE.COM
Administrative Contact:
Malik, Dipvin
91 George V Avenue
PINNER, London HA5 5SU
GB
+44.8712883645
Technical Contact:
Malik, Dipvin
91 George V Avenue
PINNER, London HA5 5SU
GB
+44.8712883645
Registrar of Record: TUCOWS, INC.
Record last updated on 17-Jun-2010.
Record expires on 17-Jun-2011.
Record created on 17-Jun-2010.
Google Street View shows a number of for sale and to let signs in Balfour Road outside the business units.