Robtex

Up: 212.53.142.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 212.53.143.0/25
Down right: 212.53.143.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.53.143.4	PTR	zz0lb.lag.innogames.net
212.53.143.141	A+PTR	cstlb.innogames.net
212.53.143.141	A	cst.innogames.de
212.53.143.203	A	grepolis.com.pt
212.53.143.203	A	forgeofempires.se
212.53.143.203	A	innogames.pl