Robtex

Up: 85.158.142.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 85.158.142.128/26
Down right: 85.158.142.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.158.142.128	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.129	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.130	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.131	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.132	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.133	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.134	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.135	A+PTR	mail3.bemta26.messagelabs.com
85.158.142.136	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.137	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.138	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.139	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.140	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.141	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.142	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.143	A+PTR	mail4.bemta26.messagelabs.com
85.158.142.152	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.153	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.154	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.155	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.156	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.157	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.158	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.159	A+PTR	mail6.bemta26.messagelabs.com
85.158.142.192	A+PTR	mail237.messagelabs.com
85.158.142.192	A	cluster3vka.eu.messagelabs.com
85.158.142.192	A	cluster3vkout.eu.messagelabs.com
85.158.142.193	A+PTR	mail238.messagelabs.com
85.158.142.193	A	cluster.gsi2.messagelabs.com
85.158.142.193	A	cluster6.eu.messagelabs.com
85.158.142.194	A+PTR	mail239.messagelabs.com
85.158.142.194	A	cluster8.eu.messagelabs.com
85.158.142.194	A	cluster8out.eu.messagelabs.com
85.158.142.195	PTR	mail240.messagelabs.com
85.158.142.195	A	cluster11out.us.messagelabs.com
85.158.142.195	A	cluster11.us.messagelabs.com
85.158.142.196	A+PTR	mail241.messagelabs.com
85.158.142.196	A	cluster1out.eu.messagelabs.com
85.158.142.196	A	cluster1.uk.messagelabs.com
85.158.142.197	A+PTR	mail242.messagelabs.com
85.158.142.197	A	cluster2.eu.messagelabs.com
85.158.142.197	A	cluster2out.eu.messagelabs.com
85.158.142.198	A+PTR	mail243.messagelabs.com
85.158.142.198	A	cluster3vka.eu.messagelabs.com
85.158.142.198	A	cluster3vkout.eu.messagelabs.com
85.158.142.199	A+PTR	mail244.messagelabs.com
85.158.142.199	A	cluster9.eu.messagelabs.com
85.158.142.199	A	cluster4n.eu.messagelabs.com
85.158.142.200	PTR	mail245.messagelabs.com
85.158.142.200	A	cluster.gsi2.messagelabs.com
85.158.142.200	A	cluster6.eu.messagelabs.com
85.158.142.201	A+PTR	mail246.messagelabs.com
85.158.142.201	A	cluster8.eu.messagelabs.com
85.158.142.201	A	cluster8out.eu.messagelabs.com
85.158.142.202	A+PTR	mail247.messagelabs.com
85.158.142.202	A	cluster1out.eu.messagelabs.com
85.158.142.202	A	cluster1.eu.messagelabs.com
85.158.142.203	PTR	mail248.messagelabs.com
85.158.142.203	A	cluster.gsi2.messagelabs.com
85.158.142.203	A	cluster6.eu.messagelabs.com
85.158.142.204	A+PTR	mail249.messagelabs.com
85.158.142.204	A	cluster8.eu.messagelabs.com
85.158.142.204	A	cluster8out.eu.messagelabs.com
85.158.142.212	A	cluster2.eu.messagelabs.com