Robtex

Up: 72.237.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 72.237.120.0/22
Down right: 72.237.124.0/22

IP	Type	Hostname
72.237.125.30	PTR	penguin02.news-press.com
72.237.125.50	PTR	penguinb.news-press.com
72.237.125.70	PTR	atol.news-press.com
72.237.125.80	A	mail.news-press.com
72.237.125.90	PTR	fnp-hvac.news-press.net
72.237.126.40	A	mailbackup.websitepartner.com