Robtex

Up: 199.66.160.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 199.66.160.0/24
Down right: 199.66.161.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
199.66.160.50	A+PTR	cp10mail.ynchosting.com
199.66.160.50	A	billing.ynchosting.com
199.66.160.50	A	cp10.ynchosting.com
199.66.160.52	PTR	cp10mail.ynchosting.com
199.66.160.55	A+PTR	cp10mail.ynchosting.com
199.66.160.55	A	mail.perfectedpixels.com
199.66.160.55	A	mail.dts-dental.com
199.66.160.60	A	hollywoodhairdesign.com
199.66.160.60	A	caprioassociates.com
199.66.160.60	A	theamericandramaseries.com
199.66.160.69	A	bgdays.com
199.66.160.74	PTR	www.usababyandkidsrewards.com
199.66.160.125	A	a2z-vfw01.droopy.com
199.66.160.132	A	ns4.ynchosting.com
199.66.160.132	A	ns6.ynchosting.com
199.66.160.143	PTR	kav.ynchosting.com
199.66.160.143	A	spam.ynchosting.com
199.66.160.143	A	spambox01.ynchosting.com
199.66.160.144	PTR	ns01.ynchosting.com
199.66.160.144	A	ns1.ynchosting.com
199.66.160.145	PTR	ns02.ynchosting.com
199.66.160.145	A	ns04.ynchosting.com
199.66.160.145	A	ns2.ynchosting.com
199.66.160.150	A+PTR	domainmail.ynchosting.com
199.66.160.150	A	mail.arbuscapital.com
199.66.160.150	A	mail.arkkiosk.com
199.66.160.151	PTR	domainmail.ynchosting.com
199.66.160.154	PTR	domainmail.ynchosting.com
199.66.160.174	A	mxroute01.ynchosting.com
199.66.160.180	A+PTR	domainmail02.ynchosting.com
199.66.160.180	A	mail.stylesoflighting.com
199.66.160.180	A	mail.strategypro.com
199.66.160.181	PTR	domainmail02.ynchosting.com
199.66.160.188	A	mail.abernookgifts.com
199.66.160.226	A+PTR	exchange.droopy.com
199.66.160.228	PTR	a2z-ns1.a2zsystems.com
199.66.160.229	PTR	a2z-ns2.a2zsystems.com
199.66.160.229	A	ns2.droopy.com
199.66.160.230	A	dramarillo.com
199.66.160.230	A	droopy.com
199.66.160.230	A	www.abbie.net
199.66.160.232	A	www.kmophoto.com
199.66.160.232	A	kmophoto.com
199.66.160.236	A	a2zsystems.com
199.66.160.236	A	a2zsystems.net
199.66.160.237	A+PTR	a2z-vc01.droopy.com
199.66.161.46	A+PTR	mail.thk.com
199.66.161.46	A+PTR	mail.tma.thk.com
199.66.161.54	A	primekssrabine.com
199.66.161.54	A	palatineoil.com
199.66.161.54	A	crawfordroofexperts.com
199.66.161.66	PTR	66.mercola.com
199.66.161.75	A	maintenance.mercola.com
199.66.161.90	PTR	owcex01.mercola.com
199.66.161.105	A	chat.mercola.com
199.66.161.110	A+PTR	owcex01.mercola.com
199.66.161.163	A	www.skybyte.com
199.66.161.163	A	skybyte.com
199.66.161.164	A+PTR	smtp.skybyte.com
199.66.161.166	A	ns1.skybyte.com
199.66.161.172	A+PTR	smtp.incworx.com
199.66.161.173	A	incworx.com
199.66.161.173	A	www.incworx.com
199.66.161.202	A	ns2.1300basswood.com
199.66.161.202	A	ns2.m13graphics.com
199.66.161.202	A	ns2.m13.com
199.66.161.203	A	mail.m13.com
199.66.161.204	A	m13.com
199.66.161.204	A	www.m13graphics.com
199.66.161.204	A	www.m13.com
199.66.161.226	A	mail01chi.network-data.com
199.66.161.230	A	www.network-data.com
199.66.161.231	A	sp01.network-data.com
199.66.161.233	A	exch01chi.network-data.com
199.66.161.238	A+PTR	dns01chi.network-data.com