Robtex

Up: 216.144.198.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 216.144.198.0/25
Down right: 216.144.198.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.144.198.2	A	mail.isgi.com
216.144.198.2	A	mail.websystemsgroup.com
216.144.198.5	A	mail.ortongillingham.com
216.144.198.74	PTR	tnmi-static-74-198-144-216.ip.telnetww.com
216.144.198.74	A	wwiflint.com
216.144.198.74	A	*.woodworthinc.com
216.144.198.75	PTR	ip198-75.digitalrealm.net
216.144.198.75	A	marchfinishinggroup.com
216.144.198.75	A	marchfinishinggroup.org
216.144.198.77	PTR	ip198-77.digitalrealm.net
216.144.198.77	A	isgi.mobi
216.144.198.78	PTR	ip198-78.digitalrealm.net
216.144.198.78	A	orton-gillingham.co.nz
216.144.198.78	A	ortongillingham.am
216.144.198.83	PTR	ip198-83.digitalrealm.net
216.144.198.83	A	*.mmrfl.org
216.144.198.83	A	mmrfl.org
216.144.198.132	PTR	ip198-132.digitalrealm.net
216.144.198.132	A	taskitall.com
216.144.198.133	PTR	ip198-133.digitalrealm.net
216.144.198.133	A	ortongillingham.tc
216.144.198.133	A	orton-gillingham.at