Robtex

Up: 162.247.72.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 162.247.72.0/25
Down right: 162.247.72.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
162.247.72.4	A	mvpn.calyx.com
162.247.72.5	A+PTR	ns.calyx.com
162.247.72.5	A	ns.calyxinstitute.org
162.247.72.7	A+PTR	korematsu.tor-exit.calyxinstitute.org
162.247.72.9	A+PTR	www.calyxinstitute.org
162.247.72.9	A	calyx.com
162.247.72.9	A	www.calyx.com
162.247.72.21	A+PTR	mx1-nyc.calyxinstitute.org
162.247.72.21	A	mail.calyxinstitute.org
162.247.72.21	A	mail.calyx.com
162.247.72.27	A+PTR	turing.tor-exit.calyxinstitute.org
162.247.72.34	A	warwalking.tribe.net
162.247.72.34	A	ats.tribe.net
162.247.72.34	A	linguistica.tribe.net
162.247.72.38	PTR	www.tribe.net
162.247.72.38	A	alteredbooks.tribe.net
162.247.72.38	A	co-in-f210.people.tribe.net
162.247.72.40	PTR	util1.tribe.net
162.247.72.40	A	images.tribe.net
162.247.72.43	A	tribe.com
162.247.72.43	A	www.tribe.com
162.247.72.53	A	ns.ny1.kodez.com
162.247.72.53	A	dns3.enefeq.com
162.247.72.102	A	www.calyxinstitute.org
162.247.72.102	A	calyxinstitute.org
162.247.72.197	A+PTR	mail.tribe.net
162.247.72.199	A+PTR	jaffer.tor-exit.calyxinstitute.org
162.247.72.200	A+PTR	kiriakou.tor-exit.calyxinstitute.org
162.247.72.201	A+PTR	kunstler.tor-exit.calyxinstitute.org
162.247.72.202	A+PTR	djb.tor-exit.calyxinstitute.org
162.247.72.203	A+PTR	www.canarywatch.org
162.247.72.203	A	canarywatch.org
162.247.72.206	PTR	indymedia.org.il
162.247.72.206	A	israel.indymedia.org
162.247.72.207	A	ronamerrill.com
162.247.72.212	A+PTR	drake.tor-exit.calyxinstitute.org
162.247.72.213	PTR	snowden.tor-exit.calyxinstitute.org
162.247.72.216	PTR	phoolandevi.tor-exit.calyxinstitute.org
162.247.72.217	PTR	perry.fellwock.tor-exit.calyxinstitute.org