Robtex

Up: 91.144.144.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 91.144.152.0/22
Down right: 91.144.156.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
91.144.152.0	PTR	152-144-91-0.chelny.ertelecom.ru
91.144.152.1	PTR	rs2.chelny.ertelecom.ru
91.144.152.1	A	ns2.nchel.ru
91.144.152.225	PTR	mail.chelnydom.ru
91.144.152.225	A+PTR	mx1.chelnydom.ru
91.144.152.225	A+PTR	mx1.nchel.ru
91.144.153.128	A	www.arteas.ru
91.144.153.154	A+PTR	0z1.ru
91.144.153.154	A+PTR	vshtopor.ru
91.144.153.157	A	www.dan.com.ru
91.144.153.157	A	dan.com.ru
91.144.153.179	PTR	speed.chelnydom.ru
91.144.153.179	A	telemaxdom.ru
91.144.153.179	A	chelnydom.ru
91.144.153.210	PTR	mail.elekam.ru
91.144.153.211	A+PTR	mail.elekam.ru
91.144.153.213	A	elekam.ru
91.144.153.213	A	www.elekam.ru
91.144.153.213	A	ns.elekam.ru
91.144.154.1	A+PTR	rs4.chelny.ertelecom.ru
91.144.154.1	A	ns4.nchel.ru
91.144.154.3	PTR	dynamicip-154-144-91-3.pppoe.chelny.ertelecom.ru
91.144.154.35	PTR	91x144x154x35.static-customer.chelny.ertelecom.ru
91.144.154.35	A	alerm.ru
91.144.154.51	PTR	91x144x154x51.static-customer.chelny.ertelecom.ru
91.144.154.51	A	winlevel.ru
91.144.154.51	A	www.winlevel.ru
91.144.154.56	PTR	91x144x154x56.static-customer.chelny.ertelecom.ru
91.144.154.131	PTR	91x144x154x131.static-business.chelny.ertelecom.ru
91.144.154.253	A	mail.riat.ru
91.144.155.62	A	ns7.reklama-center.ru
91.144.155.64	PTR	cable-service.ru
91.144.155.129	A+PTR	mail.sgasko.ru
91.144.155.129	A	ns1.sgasko.ru
91.144.155.232	PTR	mail.kit-nk.ru
91.144.155.232	A	ns2.w3shop.net
91.144.155.232	A	ns2.i-nk.ru
91.144.155.240	PTR	91x144x155x240.static-business.chelny.ertelecom.ru
91.144.156.0	PTR	dynamicip-156-144-91-0.pppoe.chelny.ertelecom.ru
91.144.156.92	A	st.chelny.ertelecom.ru
91.144.156.177	PTR	mx1.cybernk.ru
91.144.156.177	PTR	mail.telemaxdom.ru
91.144.156.177	A+PTR	mx1.telemaxdom.ru
91.144.156.232	PTR	dynamicip-156-144-91-232.pppoe.chelny.ertelecom.ru
91.144.157.76	A	r1---sn-xguxaxjvh-ocjl.googlevideo.com
91.144.157.77	A	r2---sn-xguxaxjvh-ocjl.googlevideo.com
91.144.157.78	A	r3---sn-xguxaxjvh-ocjl.googlevideo.com
91.144.157.140	A	r1.sn-xguxaxjvh-ocje.googlevideo.com
91.144.157.142	A	r3.sn-xguxaxjvh-ocje.googlevideo.com
91.144.158.41	PTR	91x144x158x41.static-customer.chelny.ertelecom.ru
91.144.158.42	PTR	91x144x158x42.static-customer.chelny.ertelecom.ru
91.144.158.42	A	joogl.ru
91.144.158.60	A	www.wiki-top.ru
91.144.158.60	A	wiki-top.ru
91.144.158.89	PTR	test.ertelecom.ru
91.144.158.89	A	uach.ru
91.144.158.114	PTR	91x144x158x114.static-customer.chelny.ertelecom.ru
91.144.158.144	A	mail.iplast.com
91.144.158.163	A+PTR	mx.npoukd.ru
91.144.158.170	PTR	91x144x158x170.static-business.chelny.ertelecom.ru
91.144.158.218	PTR	91x144x158x218.static-business.chelny.ertelecom.ru
91.144.158.218	A	mfo-rubl.ru
91.144.158.218	A	murtazin-kartina.ru
91.144.159.5	A	mail.kama-e.ru
91.144.159.17	A+PTR	mail.interkama.ru
91.144.159.17	A	ns1.interkama.ru
91.144.159.17	A	interkama.ru
91.144.159.61	A	excellent-k.ru
91.144.159.61	A	remdizel.com
91.144.159.61	A	mail.remdizel.com
91.144.159.102	A	mail.pkfinsait.ru
91.144.159.102	A	pkfinsait.ru
91.144.159.102	A	www.pkfinsait.ru
91.144.159.145	PTR	91x144x159x145.static-business.chelny.ertelecom.ru
91.144.159.145	A	tat-export.com
91.144.159.145	A	ns.tat-export.com
91.144.159.184	A+PTR	mail.issa.pro
91.144.159.184	A	mail.issaltd.ru
91.144.159.209	PTR	91x144x159x209.static-business.chelny.ertelecom.ru
91.144.159.209	A	razzies.ru
91.144.159.209	A	uezh.ru
91.144.159.226	PTR	91x144x159x226.static-business.chelny.ertelecom.ru
91.144.159.226	A	mail.rostar.biz
91.144.159.226	A	mail3.rostar.biz