Robtex

Up: 173.199.120.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 173.199.120.0/24
Down right: 173.199.121.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
173.199.120.24	PTR	173-199-120-24.choopa.net
173.199.120.27	A	oceancitytools.com
173.199.120.28	PTR	173.199.120.28.constant.com
173.199.120.28	A	thebomblife.com
173.199.120.28	A	fashionbombdaily.com
173.199.120.30	A	oceancitybudget.com
173.199.120.35	PTR	173.199.120.35.constant.com
173.199.120.35	A	auth1.ash.iad.zubrcom.net
173.199.120.35	A	auth1.new.zubrcom.net
173.199.120.43	PTR	173-199-120-43.choopa.net
173.199.120.43	A	thecampusminister.com
173.199.120.43	A	empiresuites.ph
173.199.120.51	PTR	173.199.120.51.ahrefs.com
173.199.120.59	PTR	173.199.120.59.reliableservers.com
173.199.120.59	A	mail.4mvtv.com
173.199.120.59	A	4moviescheduling.com
173.199.120.67	A	udtwp.net
173.199.120.70	PTR	173.199.120.70.choopa.com
173.199.120.72	PTR	mail.upperdarby.org
173.199.120.72	A	ns2.upperdarby.org
173.199.120.72	A	ns1.upperdarby.org
173.199.120.73	PTR	173.199.120.73.choopa.com
173.199.120.75	PTR	173.199.120.75.ahrefs.com
173.199.120.75	A	udtwp.org
173.199.120.76	A	smtp.securitytribe.net
173.199.120.76	A	securitytribe.net
173.199.120.76	A	mail.securitytribe.net
173.199.120.83	PTR	173.199.120.83.choopa.com
173.199.120.92	PTR	173.199.120.92.ahrefs.com
173.199.120.92	A	filter.teenies.net
173.199.120.92	A	mail.c-p.jp
173.199.120.146	A	mail.usafarmstars.com
173.199.120.155	PTR	173.199.120.155.choopa.com
173.199.120.165	PTR	173.199.120.165.choopa.com
173.199.120.182	PTR	173-199-120-182.constant.com
173.199.120.182	A	ns2.sollarsystems.com
173.199.120.182	A	ghostbustersgeneration.com
173.199.120.196	PTR	173-199-120-196.constant.com
173.199.120.197	PTR	173.199.120.197.choopa.net
173.199.120.197	A	mail.superrecargacelular.com
173.199.120.200	PTR	173.199.120.200.choopa.net
173.199.120.200	A	truflirt.com
173.199.120.213	A+PTR	web.wmexico.net
173.199.120.213	A	*.rushware.com.mx
173.199.120.213	A	wmex.net
173.199.120.217	PTR	mail.vertito.com
173.199.120.218	A	mail.peopletec.info
173.199.120.219	PTR	173-199-120-219.choopa.net
173.199.120.246	PTR	173.199.120.246.constant.com
173.199.120.246	A	antelife.com
173.199.121.11	PTR	173-199-121-11.choopa.net
173.199.121.14	PTR	173.199.121.14.choopa.net
173.199.121.19	PTR	173.199.121.19.choopa.com
173.199.121.19	A	thidywildgroup.shemale-list.com
173.199.121.19	A	*.shemale-list.com
173.199.121.20	PTR	173.199.121.20.choopa.com
173.199.121.20	A	*.ladyboymix.com
173.199.121.20	A	www.hdtrannymovies.com
173.199.121.21	PTR	173.199.121.21.choopa.net
173.199.121.22	PTR	173.199.121.22.choopa.com
173.199.121.23	PTR	173.199.121.23.choopa.com
173.199.121.23	A	www.trannysitereviews.com
173.199.121.23	A	*.shemalesjapan.net
173.199.121.24	PTR	173.199.121.24.choopa.com
173.199.121.24	A	www.youngertrannies.com
173.199.121.24	A	*.xxtranny.com
173.199.121.25	PTR	vl1050-c16-c6-1.nbg1.choopa.net
173.199.121.29	A	broderii.com
173.199.121.30	PTR	173.199.121.30.choopa.com
173.199.121.30	A	ns1.petkovi.net
173.199.121.30	A	ns2.petkovi.net
173.199.121.32	PTR	173.199.121.32.choopa.net
173.199.121.35	PTR	173.199.121.35.choopa.net
173.199.121.36	PTR	173.199.121.36.choopa.net
173.199.121.60	PTR	173.199.121.60.choopa.net
173.199.121.60	A	mx2.wearstyles.com
173.199.121.61	PTR	173.199.121.61.gameservers.com
173.199.121.61	A	myucunion.com
173.199.121.61	A	www.srvad.in
173.199.121.62	A	mail.lanchic.com
173.199.121.97	PTR	173-199-121-97.choopa.net
173.199.121.98	PTR	173.199.121.98.choopa.net
173.199.121.98	A	vpn.ewr.witopia.net
173.199.121.114	PTR	173.199.121.114.choopa.net
173.199.121.114	A	vpn.ewr.witopia.net
173.199.121.125	PTR	173.199.121.125.choopa.net
173.199.121.130	PTR	173.199.121.130.choopa.net
173.199.121.130	A	vpn.ewr.witopia.net
173.199.121.143	PTR	173.199.121.143.choopa.net
173.199.121.143	A	vpn.ewr.witopia.net
173.199.121.143	A	prod03.pvpn.ewr.witopia.net
173.199.121.144	PTR	173-199-121-144.constant.com
173.199.121.151	PTR	173-199-121-151.constant.com
173.199.121.169	PTR	173-199-121-169.choopa.net
173.199.121.185	PTR	173-199-121-185.choopa.net
173.199.121.192	PTR	173-199-121-192.choopa.net
173.199.121.193	PTR	173-199-121-193.choopa.net
173.199.121.194	PTR	hosted-by.carbonhost.com.br
173.199.121.194	A	vpn.ewr.witopia.net
173.199.121.195	PTR	173-199-121-195.choopa.net
173.199.121.200	PTR	173-199-121-200.choopa.net
173.199.121.200	A	vpn.ewr.witopia.net
173.199.121.203	PTR	173-199-121-203.choopa.net
173.199.121.206	PTR	173.199.121.206.choopa.net
173.199.121.206	A	vpn.ewr.witopia.net
173.199.121.210	PTR	hosted-by.carbonhost.com.br
173.199.121.212	PTR	hosted-by.carbonhost.com.br
173.199.121.212	A	vpn.ewr.witopia.net
173.199.121.213	PTR	hosted-by.carbonhost.com.br
173.199.121.218	PTR	hosted-by.carbonhost.com.br
173.199.121.218	A	vpn.ewr.witopia.net
173.199.121.219	PTR	173-199-121-219.choopa.net
173.199.121.220	PTR	hosted-by.carbonhost.com.br
173.199.121.224	PTR	173.199.121.224.choopa.net
173.199.121.224	A	vpn.ewr.witopia.net
173.199.121.237	PTR	173.199.121.237.choopa.net
173.199.121.240	PTR	173-199-121-240.choopa.net
173.199.121.249	PTR	vl200-c6-15-c6-1.pnj1.choopa.net