Robtex

Up: 162.88.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 162.88.128.0/20
Down right: 162.88.144.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
162.88.143.11	PTR	vip.track6-01-usnbn1.prod.dc.dyndns.com
162.88.143.11	A	tracking.latinamericancupid.com
162.88.143.11	A	trk.email.dynect.net
162.88.143.30	PTR	smtp-12-usnbn1.dynect.net
162.88.143.102	PTR	bounce6-01-usnbn1.email.dynect.net
162.88.143.102	A	mx.dynect.net
162.88.144.71	A+PTR	origin25-01-usnbn1.prod.dc.dyndns.com
162.88.144.71	A	origin.rum.dynapis.com