Robtex

Up: 192.0.84.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 192.0.84.0/25
Down right: 192.0.84.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.0.84.32	A	gottyj.files.wordpress.com
192.0.84.32	A	straightdrop32.files.wordpress.com
192.0.84.151	A	mail.automattic.com
192.0.84.151	A	mx1.dfw.automattic.com
192.0.84.247	A	auth.simperium.com
192.0.84.247	A	simplenoteapp.com
192.0.84.247	A	simperium.com