Robtex

Up: 80.204.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 80.204.128.0/20
Down right: 80.204.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.204.140.227	A+PTR	host227-140-static.204-80-b.business.telecomitalia.it
80.204.140.227	A	pupashop.com
80.204.140.227	A	pupastore.com
80.204.147.240	A	madstudiofoto.com
80.204.149.2	PTR	smtp.mauri-fm.it
80.204.150.43	A	mx.gnutti.com
80.204.150.43	A	host43-150-static.204-80-b.business.telecomitalia.it
80.204.150.43	A	smtp2.gnutti.com
80.204.158.100	A	www.mysilc.it
80.204.158.104	A	www.silcengland.com
80.204.158.104	A	silcitalia.com
80.204.158.104	A	silcinternational.com
80.204.158.108	A	www.silcengland.com
80.204.158.187	A	mail1.epc-groupe.it