Robtex

Up: 65.22.248.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 65.22.252.0/23
Down right: 65.22.254.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
65.22.252.4	A+PTR	outbound1.afilias.info
65.22.252.12	A+PTR	mail02.afilias.info
65.22.252.12	A	mail01.afilias.info
65.22.252.12	A	mail02.isoc-phila.org
65.22.252.27	A+PTR	ldapsnc2.afilias.info
65.22.252.29	A	inforfcote1.afilias.net
65.22.252.33	A	otedrop.publicinterestregistry.net
65.22.252.35	A	ote2.dotasia.net