Robtex

Up: 87.248.132.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 87.248.134.0/24
Down right: 87.248.135.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
87.248.135.11	PTR	ghaflan-abadi.com
87.248.135.11	PTR	ghaflanabadi.com
87.248.135.11	PTR	parjinco.com
87.248.135.12	A+PTR	mail.mitautm.com
87.248.135.12	PTR	mail.mitautm.ir
87.248.135.12	A+PTR	mail.oanc.ir