Robtex

Up: 178.248.70.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 178.248.71.0/25
Down right: 178.248.71.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.248.71.3	PTR	mail.aolgm.ru
178.248.71.3	A+PTR	mail.lgm.su
178.248.71.3	A	mail2.aolgm.ru
178.248.71.7	PTR	cerber1.decs-corp.ru
178.248.71.7	A	mail.it-spc.ru
178.248.71.7	A	mail.avtokvadro.ru
178.248.71.11	PTR	static-178-248-71-11.broadband.intercom-technology.net
178.248.71.15	PTR	static-178-248-71-15.broadband.intercom-technology.net
178.248.71.25	PTR	static-178-248-71-25.broadband.intercom-technology.net
178.248.71.35	A+PTR	mail1.syssoft.ru
178.248.71.36	A+PTR	mail.velacom.ru
178.248.71.36	A	mail.fotoplus.ru
178.248.71.36	A	mail.dicom.su
178.248.71.37	PTR	static-178-248-71-37.broadband.intercom-technology.net
178.248.71.50	PTR	static-178-248-71-50.broadband.intercom-technology.net
178.248.71.127	PTR	static-178-248-71-127.broadband.intercom-technology.net
178.248.71.158	PTR	mail.maxitech.ru
178.248.71.183	PTR	static-178-248-71-183.broadband.intercom-technology.net