Robtex

Up: 202.163.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 202.163.64.0/20
Down right: 202.163.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.163.66.18	PTR	mail.szabist-isb.edu.pk
202.163.66.37	PTR	remote.empowerpakistan.org
202.163.66.152	PTR	mail.pta.gov.pk
202.163.66.186	PTR	mail.bestway.com.pk
202.163.66.201	A+PTR	hrms.fbr.gov.pk
202.163.66.201	A	hr.fbr.gov.pk
202.163.66.202	A	www.edox.fbr.gov.pk
202.163.67.62	A+PTR	mail.kmlgpk.com
202.163.67.70	A	mymobilinkmms.com
202.163.67.70	A	www.mymobilinkmms.com
202.163.69.27	A	email.iteducations.com
202.163.69.34	PTR	mail.tapl.com.pk
202.163.69.37	A	mail.matoradigionics.com
202.163.69.38	A	mail.thuraya.com.pk
202.163.69.82	A+PTR	mail.startechnologies.com.pk
202.163.69.82	A	mail.startech.com.pk
202.163.69.82	A	mail.orico.us
202.163.69.86	A	civilaviationexam.com
202.163.69.108	A+PTR	smtp.styletextile.com
202.163.69.108	A	mail1.styletextile.com
202.163.69.109	A+PTR	email.styletextile.com
202.163.69.109	A	mmail.styletextile.com
202.163.69.110	PTR	mail.styletextile.com
202.163.69.137	PTR	mail2.dailytimes.com.pk
202.163.69.138	PTR	mail2.dailytimes.com.pk
202.163.69.139	PTR	mail2.dailytimes.com.pk
202.163.69.140	A	mail.dailytimes.com.pk
202.163.71.53	A	beitexpert.com
202.163.71.53	A	mail.beitexpert.com
202.163.71.86	A	nestle-waters.com.pk
202.163.71.121	A+PTR	mail4.faysalbank.com
202.163.71.121	PTR	mail4.rbs.com.pk
202.163.71.141	A+PTR	mx1.pdil.com
202.163.71.225	A+PTR	wap4.warid.net
202.163.71.226	A+PTR	wap5.warid.net
202.163.71.227	A+PTR	wap6.warid.net
202.163.71.228	A+PTR	wap7.warid.net
202.163.72.25	A	papcoms.papco.com.pk
202.163.72.34	A	mail.parco.com.pk
202.163.72.34	A	mcrmail01.parco.com.pk
202.163.72.206	A	mgerp.com
202.163.80.61	A	mail.aliakbargroup.com
202.163.80.66	A	edgeservermx1.onlinemcse.com
202.163.80.68	A	exch.techlyncs.com
202.163.80.100	A+PTR	lhr-ns.cyber.net.pk
202.163.80.115	A+PTR	alpha1.sscbrands.com
202.163.80.115	PTR	ldc-ssc-ex1.sscbrands.com
202.163.80.115	PTR	ldc-ssc-ex1.sscbrands.local
202.163.80.116	A	bravo1.sscbrands.com
202.163.80.117	A	loyalty.servis.com
202.163.80.147	PTR	mail.csn.edu.pk
202.163.80.147	PTR	tcs-exchange.csn.edu.pk
202.163.80.147	PTR	mail.thesmartschools.edu.pk
202.163.80.151	PTR	ns1.thecityschoolnetwork.edu.pk
202.163.80.151	A	cityschoolnetwork.edu.pk
202.163.80.179	PTR	swp.thesmartschools.edu.pk
202.163.80.179	A+PTR	aims-archival.thecityschool.edu.pk
202.163.80.179	A+PTR	lms.thecityschool.edu.pk
202.163.80.229	PTR	mail.nirala.com
202.163.80.250	PTR	diplmail.descon.com
202.163.80.250	PTR	messenger.j-tech.com.pk
202.163.84.1	PTR	vl-4-asw02-hyd.cyber.net.pk
202.163.84.2	PTR	vl-4-asw01-hyd.cyber.net.pk
202.163.84.195	A	mail.adtexpert.com
202.163.86.4	PTR	ge-0-0.brs01-mul.cyber.net.pk
202.163.86.34	PTR	sr-0-0.cr01-kwl.cyber.net.pk
202.163.86.49	PTR	3.lsq-1-2-0.cr01-mul.cyber.net.pk
202.163.86.254	PTR	lo-0.cr01-mul.cyber.net.pk
202.163.87.16	A	pakcashbook.com
202.163.88.157	PTR	jrn.jrn.crescent.com.pk
202.163.88.157	A	jrn.crescent.com.pk
202.163.88.222	A	styleshook.com
202.163.89.36	PTR	arzootex.com
202.163.89.39	A+PTR	mail.arzootex.com
202.163.89.133	PTR	mail.arzootex.com
202.163.90.2	PTR	asw01-cnt-psh.cyber.net.pk
202.163.90.3	PTR	ge0-0.bras01-cnt-psh.cyber.net.pk
202.163.90.38	PTR	se-0-1.ar01-nsh.cyber.net.pk
202.163.90.109	A	r2.sn-jtcxg-2xfe.googlevideo.com
202.163.90.140	A	r1.sn-jtcxg-2xfl.googlevideo.com
202.163.90.141	A	r2.sn-jtcxg-2xfl.googlevideo.com
202.163.90.225	PTR	3.fe-0-1.ar01-mdn.cyber.net.pk
202.163.90.237	PTR	e1-0-0-3.cr01-cnt-psh.cyber.net.pk.90.163.202.in-addr.arpa
202.163.90.246	PTR	pwr.iucnp.org
202.163.92.12	A	nms-isb.cyber.net.pk
202.163.92.169	PTR	vl-2.csw01-f8-isb.cyber.net.pk
202.163.93.2	A+PTR	islamabad.tethyan.com
202.163.93.4	A	www.tethyan.com
202.163.94.65	PTR	mail.halcrowpk.com.pk
202.163.94.148	PTR	ms.attockit.com
202.163.95.22	A+PTR	mail.mpcl.com.pk
202.163.95.22	A	mail.marigas.com.pk
202.163.95.35	A	mail.dhk.marigas.com.pk
202.163.95.35	A	dhk.marigas.com.pk
202.163.95.35	A	mail.dhk.mpcl.com.pk