Robtex

Up: 212.67.240.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 212.67.248.0/22
Down right: 212.67.252.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.67.253.0	A+PTR	212067253000.public.telering.at
212.67.253.16	PTR	212067253016.public.telering.at
212.67.253.20	A+PTR	212067253020.public.telering.at
212.67.253.20	A	ntserver.cordena.at
212.67.253.35	PTR	212067253035.public.telering.at
212.67.253.35	A	ip042.aktiva.co.at
212.67.253.35	A	ip144.aktiva.co.at
212.67.255.255	A+PTR	212067255255.public.telering.at