Robtex

Up: 208.0.228.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 208.0.228.0/25
Down right: 208.0.228.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
208.0.228.142	A+PTR	mail2.intertops.com
208.0.228.142	A	mail2.intertops.ag
208.0.228.142	A	mail2.intertops.eu
208.0.228.143	PTR	mail1.intertops.ag
208.0.228.143	A	mail1.intertops.com
208.0.228.143	A	mail1.intertops.eu
208.0.228.153	A	casino.intertops.com
208.0.228.155	A	www.intertopspoker.com
208.0.228.155	A	intertopspoker.com
208.0.228.156	A	intertops-services.com
208.0.228.156	A	www.intertops-services.com
208.0.228.158	A	intertopspoker.net
208.0.228.159	A	casino.intertops.eu
208.0.228.161	A	intertopsgames.com
208.0.228.162	A	xmlfeed.intertops.com
208.0.228.164	A	wap.intertops.com
208.0.228.164	A	pda.intertops.com
208.0.228.164	A	lite.intertops.com
208.0.228.165	A	*.intertops.ag
208.0.228.165	A	dns-server2.intertops.eu
208.0.228.165	A	*.intertops.eu
208.0.228.166	A	mailer.intertops.com
208.0.228.176	A	account.intertops.eu
208.0.228.176	A	liveweb.intertops.eu
208.0.228.178	A	poker.intertops.eu
208.0.228.182	A+PTR	mail02.swiftupdate.com
208.0.228.186	A	mail03.slotastic.com
208.0.228.186	A	mail01.ext-services.eu
208.0.228.186	A	mail03.jackpotcapital.com
208.0.228.187	A	sports.intertops.eu
208.0.228.188	A	dns-server.intertops.com
208.0.228.188	A	dns-server.intertops.ag
208.0.228.188	A	dns-server.intertops.eu
208.0.228.202	A	www.intertopscasino.com
208.0.228.242	A	mail1.intertops.com
208.0.228.242	A	intertops.cn
208.0.228.242	A	hostmaster.intertops.com
208.0.228.243	A	intertops.ag
208.0.228.243	A	www.intertops.eu