Robtex

Up: 80.69.176.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 80.69.184.0/22
Down right: 80.69.188.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.69.184.9	A	mx3.liotech.ru
80.69.184.11	PTR	mail.stlog.ru
80.69.184.11	A	mail2.stlog.ru
80.69.184.43	PTR	pc-mail.ru
80.69.184.43	A	sibplastcom.ru
80.69.184.43	A	mx1.sibplastcom.ru
80.69.184.45	PTR	gate2.niito.ru
80.69.184.47	PTR	mail.stlog.ru
80.69.184.48	PTR	mail.novolit.ru
80.69.184.50	A	mx.northam.ru
80.69.184.69	A	xn----8sbkeznmts.xn--p1ai
80.69.184.69	A	secondary.fenix-k.ru
80.69.184.94	A	nbc.siberia.net
80.69.184.100	PTR	agharta.ru
80.69.184.100	PTR	biblionik.ru
80.69.184.100	PTR	pandim.ru
80.69.184.106	PTR	sladomir.com
80.69.184.106	A	mail.sladomir.info
80.69.184.106	A	mail.sladomir.com
80.69.184.113	A+PTR	ns.ema.ru
80.69.184.160	A+PTR	rnov.rcpod.siberia.net
80.69.184.160	A	rcpod.ru
80.69.184.160	A	www.rcpod.ru
80.69.184.161	PTR	rcpod.siberia.net
80.69.184.177	A	sibrost.siberia.net
80.69.184.201	PTR	post.bfk.ru
80.69.184.201	A	mx.bfk.ru
80.69.184.219	A	mx.incosib.ru
80.69.185.29	A	mail.retail-service.su
80.69.185.29	A	mail.rs54.org
80.69.185.29	A	rs54.org
80.69.185.63	A	mail.orbitansk.ru
80.69.185.63	A	mx1.orbitansk.ru
80.69.185.83	A+PTR	mx1.tlksp.ru
80.69.185.85	A	mx11.sibrum.ru
80.69.185.89	PTR	mt89-185.siberia.net
80.69.185.89	A	ns1.muzkom.me
80.69.185.89	A	ns1.muzkom.ru
80.69.185.112	PTR	mt112-185.siberia.net
80.69.185.112	A	office.giftcountry.ru
80.69.185.138	A+PTR	expertbf.ru
80.69.185.138	A	ns2.itwizard.pro
80.69.185.138	A	www.expertbf.ru
80.69.185.150	A	hostmaster.muzkom.ru
80.69.185.150	A	muzkom.me
80.69.185.150	A	ns.muzkom.ru
80.69.185.209	A	mail2.voshodhleb.ru
80.69.185.211	PTR	mt211-185.siberia.net
80.69.185.211	A	mail2.forum-ik.ru
80.69.185.229	A	www.easy-pay.ru
80.69.185.229	A	mail.easy-pay.ru
80.69.185.229	A	easy-pay.ru
80.69.185.240	PTR	mt240-185.siberia.net
80.69.185.240	A	ns.dfnp-nsk.ru
80.69.185.240	A	zakupki.dfnp-nsk.ru
80.69.186.66	PTR	rtl66.nsk.siberia.net
80.69.186.66	A	mx2.atex-gr.com
80.69.186.66	A	mail.atex-gr.com
80.69.186.73	A	www.classfin.ru
80.69.186.73	A	classfin.ru
80.69.186.83	PTR	rtl83.nsk.siberia.net
80.69.186.83	A	tenders.irkutskoil.ru
80.69.186.86	A	meshalkin.ru
80.69.186.86	A	www.meshalkin.ru
80.69.186.123	PTR	rtl123.nsk.siberia.net
80.69.186.123	A	softline-direct.ru
80.69.191.231	A	puheterapia.net