Robtex

Up: 84.232.80.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 84.232.80.0/22
Down right: 84.232.84.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.232.80.2	A	liberoonline.com
84.232.80.10	A	correomx20.museoalcalalareal.es
84.232.80.10	A	correomx20.ditecal.com
84.232.80.10	A	ns5.ditecaldns1.com
84.232.80.11	PTR	correoweb.alcalalareal.es
84.232.80.224	A	creatuweb.es
84.232.80.224	A	mail.creatuweb.es