Robtex

Up: 109.174.86.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 109.174.86.0/25
Down right: 109.174.86.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.174.86.0	A+PTR	host109-174-86-0.nsib.net
109.174.86.6	PTR	host-109-174-86-6.bb-nsk.sib.mts.ru
109.174.86.6	A	mail.wremena.ru
109.174.86.6	A	mail.osenn.ru
109.174.86.38	A	ns.bmt-ic.ru
109.174.86.38	A	mail.bmt-ic.ru
109.174.86.98	PTR	host-109-174-86-98.bb-nsk.sib.mts.ru
109.174.86.98	A	mail.gtbs.ru
109.174.86.210	A+PTR	mail.re-start.ru
109.174.86.210	A	*.re-start.ru
109.174.86.210	A	re-start.ru
109.174.86.255	A+PTR	host109-174-86-255.nsib.net