Robtex

Up: 195.20.156.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 195.20.157.0/25
Down right: 195.20.157.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.20.157.4	A+PTR	mx1.kolmargroup.com
195.20.157.4	A	mx1.kolmar-americas.com
195.20.157.4	A	mx1.kolmar-uk.com
195.20.157.13	A	mx2.kolmargroup.com
195.20.157.13	A	mail01.kolmargroup.com
195.20.157.13	A	mx2.kolmar-jp.com
195.20.157.132	A+PTR	mail02.kolmargroup.com
195.20.157.132	PTR	mx3.kolmargroup.com
195.20.157.182	A	kolmargroup.com