Robtex

Up: 216.144.80.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.144.82.0/24
Down right: 216.144.83.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.144.82.62	PTR	mail2.policyselection.com
216.144.82.62	A	mail2.ironshoregroup.com
216.144.82.166	A	mail.silverfin.ky
216.144.82.166	A	mail.residences-cayman.com
216.144.82.234	PTR	234.82.144.216.logic.ky
216.144.83.2	PTR	mail.kirk.ky
216.144.83.2	PTR	mail.kirkiss.ky
216.144.83.3	PTR	3.83.144.216.logic.ky
216.144.83.7	PTR	7.83.144.216.logic.ky
216.144.83.8	PTR	8.83.144.216.logic.ky
216.144.83.8	A	csxns1.csx.ky
216.144.83.8	A	csxns1.csx.com.ky
216.144.83.9	A+PTR	csxmail.csx.ky
216.144.83.9	A	csxmail.csx.com.ky
216.144.83.10	PTR	10.83.144.216.logic.ky
216.144.83.10	A	www.csx.ky
216.144.83.10	A	csx.ky
216.144.83.15	PTR	15.83.144.216.logic.ky
216.144.83.16	PTR	16.83.144.216.logic.ky
216.144.83.18	PTR	18.83.144.216.logic.ky
216.144.83.18	A	jacquesscottonline.com
216.144.83.18	A	*.jacquesscottonline.com
216.144.83.19	PTR	19.83.144.216.logic.ky
216.144.83.19	A	island-supply.com
216.144.83.20	PTR	20.83.144.216.logic.ky
216.144.83.22	PTR	22.83.144.216.logic.ky
216.144.83.22	A	*.jacquesscottwholesale.com
216.144.83.23	A	island-supply.com
216.144.83.134	PTR	134.83.144.216.logic.ky
216.144.83.134	A	mail.admiraladmin.com
216.144.83.134	A	mail2.admiraladmin.com
216.144.83.204	A	r1.sn-avbpj3t-bjhe.googlevideo.com
216.144.83.204	A	r1.sn-avbpj3t-bjhe.gvt1.com
216.144.83.205	A	r2.sn-avbpj3t-bjhe.googlevideo.com
216.144.83.205	A	r2.sn-avbpj3t-bjhe.gvt1.com
216.144.83.218	PTR	218.83.144.216.logic.ky
216.144.83.218	A	icldutyfree.com