Robtex

Up: 77.237.64.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 77.237.80.0/21
Down right: 77.237.88.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
77.237.82.7	A	ns1.tehranedu.com
77.237.82.7	A	tehranedu.com
77.237.82.7	A	www.tehranedu.org
77.237.82.202	A	ns1.tehranedu.org
77.237.82.203	A	ns2.tehranedu.org
77.237.83.34	PTR	mail.mmte.ir
77.237.84.2	A	mail.irimlsa.ir
77.237.84.24	A	rasad-eshteghal.ir
77.237.84.209	A	gozareshsme.ir
77.237.84.214	A	karafarinanebartar.ir
77.237.84.215	A	www.bazar-eshteghal.ir
77.237.87.35	A	ns1.imo.org.ir
77.237.87.35	A	ns2.imo.org.ir
77.237.87.51	A+PTR	mail.imo.org.ir
77.237.87.51	A	chapari.imo.org.ir
77.237.87.51	A	mx.imo.org.ir
77.237.87.165	A	ibank.rqb.ir
77.237.87.166	A	epayment.rqb.ir
77.237.88.171	A	mail.yasoujccima.ir
77.237.88.171	A	sccima.ir
77.237.88.171	A	iranchamber.ir
77.237.88.178	A	ir.tccima.ir
77.237.88.178	A	hostmaster.cscs.ir
77.237.88.186	PTR	cocmailsrv.iccima.ir
77.237.88.186	A	mail.krccima.ir
77.237.88.186	A	mail.ppdc.ir
77.237.88.197	A	mail.ipdc.ir
77.237.88.198	A	www.ipdc.ir
77.237.90.3	A	iptv.name
77.237.90.22	A	mx3.deltathrco.com
77.237.90.22	A	mx3.deltabndco.com
77.237.90.22	A	mx1.deltathrco.com
77.237.90.82	PTR	mail.deltashippingco.com
77.237.90.82	A	ns2.deltashippingco.com
77.237.90.82	A	deltashippingco.com
77.237.91.33	A	asw02-nvri-fe08.respina.net
77.237.91.50	A	pg.sbank.ir
77.237.91.52	PTR	exmail.asmari-insurance.com
77.237.91.54	PTR	sarmayebank.com
77.237.91.54	A	ebanking.sbank.ir
77.237.91.58	A	cis.sbank.ir
77.237.91.59	A	mail.sbank.ir
77.237.91.219	A	mailedge.780.ir
77.237.91.220	A+PTR	mail.780.ir
77.237.91.220	A+PTR	mailedge.780.ir
77.237.91.220	A	mail.iranianemtiaz.ir
77.237.93.3	A+PTR	email.yekom.com
77.237.93.3	A	mail.yekom.com
77.237.94.21	A	occasionshots.com
77.237.94.21	A	szks.ir
77.237.94.21	A	mail.szks.ir
77.237.94.36	A+PTR	mail.ictnews.ir
77.237.94.36	A	mail.asreertebat.com
77.237.94.67	A	mail.kavehglass.com
77.237.94.79	A	www.methanolkaveh.com
77.237.94.79	A	mazrouf.com
77.237.94.79	A	petrokaveh.com
77.237.94.90	A	ns3.kavehglass.net
77.237.94.181	A	support.tbtb.co.ir
77.237.94.243	PTR	mail.kheilisabz.com
77.237.94.243	A	smtp.zingobazi.com
77.237.94.243	A	smtp.khoobb.com
77.237.95.13	A	kayson.info
77.237.95.14	A	kayson-ir.com
77.237.95.14	A	www.kayson-ir.com
77.237.95.19	PTR	kayson-ir.com
77.237.95.19	PTR	mail.kayson-ir.com
77.237.95.24	A	kayson-ir.com
77.237.95.24	A	kmail.kayson-ir.com
77.237.95.68	A	sp1516on.ir
77.237.95.68	A	www.sp1516on.ir
77.237.95.69	A	sp2224.ir
77.237.95.69	A	sp13on.ir
77.237.95.141	A	isaarit.isaar.ir
77.237.95.142	A	mail.hayat.ir
77.237.95.143	A	www.isaar.ir
77.237.95.143	A	779283.cn
77.237.95.146	A	dhpn-web.daneshpajohan.net
77.237.95.146	A	www.4mas.ru
77.237.95.146	A	daneshpajohan.net
77.237.95.147	A	mail.hayat.ir