Robtex

Up: 216.223.176.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 216.223.176.0/24
Down right: 216.223.177.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
216.223.176.6	PTR	max4-6.rtcol.com
216.223.176.34	PTR	max4-34.rtcol.com
216.223.176.34	A	dns1.throughputinc.com
216.223.176.34	A	riip.com
216.223.176.35	PTR	max4-35.rtcol.com
216.223.176.35	A	dns2.throughputinc.com
216.223.176.53	A	jetherson.com
216.223.176.53	A	carcessorieszone.com
216.223.176.60	PTR	max4-60.rtcol.com
216.223.176.61	A	atccmsp.com
216.223.176.61	A	finance2freedom.com
216.223.176.61	A	dhilanmehta.com
216.223.176.69	A	dynipn.com
216.223.176.116	PTR	iftadc.iftach.org
216.223.176.119	A	irpaudits.org
216.223.176.126	A	www.iftach.org
216.223.176.130	A	chinet-ehr.com
216.223.177.12	PTR	as400.midwestmidrange.com
216.223.177.115	PTR	max7-85.rtcol.com