Robtex

Up: 85.113.40.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 85.113.40.0/25
Down right: 85.113.40.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
85.113.40.21	PTR	85x113x40x21.static-business.samara.ertelecom.ru
85.113.40.40	A+PTR	odc.su
85.113.40.40	A+PTR	mail.odc.su
85.113.40.40	A	mx.odc.su
85.113.40.215	PTR	85x113x40x215.static-business.samara.ertelecom.ru
85.113.40.215	A	sbi.su