Robtex

Up: 146.112.60.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 146.112.61.0/25
Down right: 146.112.61.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
146.112.61.104	A+PTR	hit-block.opendns.com
146.112.61.104	A	newrelic.co.jp
146.112.61.105	A+PTR	hit-botnet.opendns.com
146.112.61.106	A+PTR	hit-adult.opendns.com
146.112.61.107	A+PTR	hit-malware.opendns.com
146.112.61.107	A	myexecujet.eu
146.112.61.107	A	boatrs.com
146.112.61.108	A+PTR	hit-phish.opendns.com
146.112.61.108	A	www.jdbeatty.com
146.112.61.109	A+PTR	hit-block.opendns.com
146.112.61.109	A	sunviewprojects.com
146.112.61.110	A+PTR	hit-malware.opendns.com