Robtex

Up: 161.69.12.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 161.69.12.0/25
Down right: 161.69.12.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
161.69.12.4	PTR	vip-vl200.sjvpcilb.netops.mcafee.com
161.69.12.6	PTR	vl200.sjvpcilb2.netops.mcafee.com
161.69.12.12	PTR	home.mcafee.com
161.69.12.12	A	home.glb.mcafee.com
161.69.12.12	A	origin-home.mcafee.com
161.69.12.13	A+PTR	us.mcafee.com
161.69.12.13	A	updatekeepalive.glb.mcafee.com
161.69.12.13	A	updatekeepalive.mcafee.com
161.69.12.14	PTR	ae.mcafee.com
161.69.12.15	PTR	au.mcafee.com
161.69.12.16	PTR	br.mcafee.com
161.69.12.17	PTR	ca.mcafee.com
161.69.12.18	PTR	cn.mcafee.com
161.69.12.19	PTR	cz.mcafee.com
161.69.12.20	PTR	de.mcafee.com
161.69.12.21	PTR	dk.mcafee.com
161.69.12.22	PTR	es.mcafee.com
161.69.12.23	PTR	fi.mcafee.com
161.69.12.24	PTR	fr.mcafee.com
161.69.12.25	PTR	gr.mcafee.com
161.69.12.26	A+PTR	hr.mcafee.com
161.69.12.26	A	hr.glb.mcafee.com
161.69.12.27	PTR	hu.mcafee.com
161.69.12.28	PTR	il.mcafee.com
161.69.12.30	PTR	jp.mcafee.com
161.69.12.31	PTR	kr.mcafee.com
161.69.12.32	PTR	mx.mcafee.com
161.69.12.33	PTR	nl.mcafee.com
161.69.12.34	PTR	no.mcafee.com
161.69.12.35	PTR	pl.mcafee.com
161.69.12.36	PTR	pt.mcafee.com
161.69.12.37	A	rs.mcafee.com
161.69.12.38	PTR	ru.mcafee.com
161.69.12.39	PTR	se.mcafee.com
161.69.12.40	PTR	sk.mcafee.com
161.69.12.41	PTR	tr.mcafee.com
161.69.12.42	PTR	tw.mcafee.com
161.69.12.43	PTR	uk.mcafee.com
161.69.12.44	A	app.mcafee.com
161.69.12.49	A	secureservice.mcafee.com
161.69.12.50	A+PTR	partnersvc.mcafee.com
161.69.12.51	PTR	shop.mcafee.com
161.69.12.52	A+PTR	cs-smbstore.mcafee.com
161.69.12.52	A	cs-smbstore.glb.mcafee.com
161.69.12.53	A+PTR	smbws.mcafee.com
161.69.12.54	A+PTR	ws.mcafee.com
161.69.12.55	A+PTR	activationws.mcafee.com
161.69.12.56	A	cs.mcafee.com
161.69.12.58	A	internetsafety.com
161.69.12.58	A	secure.parentalctrl.com
161.69.12.60	A	cart.mcafee.com
161.69.12.99	PTR	xx.mcafee.com
161.69.12.99	A	xx.glb.mcafee.com
161.69.12.246	PTR	ws.qa.mcafee.com
161.69.12.247	PTR	activationws.qa.mcafee.com
161.69.12.252	PTR	hsrp-vl200.sjvedgesw.netops.mcafee.com
161.69.12.253	PTR	vl200.sjvedgesw1.netops.mcafee.com