Robtex

Up: 109.239.138.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 109.239.139.0/25
Down right: 109.239.139.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
109.239.139.1	A+PTR	line-r-apr2-gw.gblnet.ru
109.239.139.2	A+PTR	line-r-apr2-gw.gblnet.ru
109.239.139.18	PTR	relay.saturn-spb.ru
109.239.139.18	A	spb.saturn.net
109.239.139.18	A	xn----otbbgch1bdy.xn--p1ai
109.239.139.21	A	derevo78.ru
109.239.139.21	A	dragonflytheatre.org
109.239.139.21	A	www.mtianswer.ru
109.239.139.22	A+PTR	relay.saturn-spb.ru
109.239.139.22	A	relay.samosovershenstvovanie.ru
109.239.139.22	A	mail.pufas.net
109.239.139.30	A	mail.mobibanya.kz
109.239.139.34	A	intraneta.net
109.239.139.45	A	relay2.guvijur.ru
109.239.139.45	A	ns1.dilettant.ru
109.239.139.45	A	dilettant.ru
109.239.139.60	A	spb.saturn.net
109.239.139.60	A	sam.saturn.net
109.239.139.60	A	msk.saturn.net
109.239.139.76	A	r1---sn-xuxaxjvh-axqe.googlevideo.com
109.239.139.76	A	r1.sn-xuxaxjvh-axqe.googlevideo.com