Robtex

Up: 198.61.0.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.61.0.0/25
Down right: 198.61.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.61.0.228	A+PTR	barracuda.rcbo.org
198.61.0.228	A	barracuda.orangecatholicfoundation.org
198.61.0.231	A+PTR	mail.rcbo.org
198.61.0.237	A	occatholicschools.org
198.61.0.247	A	occem.org
198.61.0.247	A	newhopenow.org
198.61.0.247	A	rcbo.org