Robtex

Up: 212.110.116.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.110.117.0/25
Down right: 212.110.117.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.110.117.11	PTR	smtp01.stiebling.isap.de
212.110.117.11	A	stiebling.isap.de
212.110.117.14	A	mx.bredo-doppelboden.de
212.110.117.22	A	cloud-gmbh.de
212.110.117.22	A	mail.cloud-gmbh.de
212.110.117.31	A	mail.reifen-ehrhardt.de
212.110.117.61	A	ns2.isap.de
212.110.117.74	A	mail.aerialsolutionstv.com
212.110.117.165	A+PTR	mail1.valovisbank.de
212.110.117.165	A	mail1.endir-1.de
212.110.117.195	A+PTR	mail.certuss.de
212.110.117.195	A	mail.certuss-america.com
212.110.117.195	A	mail.certuss.com
212.110.117.200	A+PTR	cg001.certuss.de
212.110.117.201	A	cg002.certuss.de
212.110.117.204	A+PTR	vmview.certuss.de
212.110.117.205	A	vpn.certuss.de