Robtex

Up: 74.118.88.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 74.118.92.0/23
Down right: 74.118.94.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
74.118.92.10	PTR	ns1.centiermis.net
74.118.92.11	A	ns2.centiermis.net
74.118.92.12	A+PTR	barracudain.mycentier.net
74.118.92.12	A	centiermx0.centiermis.net
74.118.92.12	A	centiermx0.mycentier.net
74.118.92.17	A	centier0471.com
74.118.92.26	A+PTR	www.mycentier.net