Robtex

Up: 198.88.216.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.88.216.0/25
Down right: 198.88.216.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.88.216.2	PTR	cdns2.itv-3.com
198.88.216.3	PTR	ns2.omnilec.com
198.88.216.4	PTR	cupfsense.itv-3.com
198.88.216.4	A	radius1.omnilec.com
198.88.216.5	PTR	peoriltcr03.core.peoria.il.omnilec.com
198.88.216.5	A	radius2.omnilec.com
198.88.216.10	PTR	barracuda.itv-3.com
198.88.216.10	A	barracuda.myitv-3.com
198.88.216.15	PTR	mail.itv-3.com
198.88.216.15	A	mx.otbnet.com
198.88.216.19	A	mail.streetchiropractic.com
198.88.216.20	A	switch1.omnilec.com
198.88.216.20	A	ns4.omnilec.com
198.88.216.20	A	ns4.itv-3.com
198.88.216.21	A	ns3.omnilec.com
198.88.216.21	A	ns2.omnilec.com
198.88.216.21	A	ns3.itv-3.com
198.88.216.30	A	mail.itv-3.net
198.88.216.30	A	tnt3.omnilec.com
198.88.216.31	A	tnt4.omnilec.com
198.88.216.70	A	coolfiberthingy01.omnilec.com
198.88.216.71	A	coolfiberthingy02.omnilec.com
198.88.216.80	PTR	web01.itv-3.com
198.88.216.80	A	web01.omnilec.com
198.88.216.80	A	itv-3.net
198.88.216.82	A	vpn.omnilec.com
198.88.216.101	A	cache01.omnilec.com
198.88.216.102	PTR	voip01.omnilec.com
198.88.216.103	A+PTR	voip02.omnilec.com
198.88.216.104	A	cache02.omnilec.com
198.88.216.121	A	cbq.omnilec.com
198.88.216.140	PTR	jmp140.omnilec.com
198.88.216.162	PTR	mail2.khomodo.com
198.88.216.199	PTR	pbx.omnilec.com
198.88.216.199	A	vmix.omnilec.com
198.88.216.201	A+PTR	notify01.omnilec.com
198.88.216.202	A	radius01.omnilec.com
198.88.216.205	A	rsync.omnilec.com