Robtex

Up: 210.56.16.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 210.56.16.0/25
Down right: 210.56.16.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
210.56.16.6	A+PTR	linux.lhr-com.net
210.56.16.6	A	lhr-com.net
210.56.16.10	A+PTR	lhr.comsats.net.pk
210.56.16.10	A	ns2.lhr-com.net
210.56.16.10	A	blogra.com
210.56.16.12	A	lhrmail.comsats.net.pk
210.56.16.15	PTR	lahore-term1.comsats.net.pk
210.56.16.16	A+PTR	lahore-term2.comsats.net.pk
210.56.16.17	A+PTR	lahore-term3.comsats.net.pk
210.56.16.18	A	lahore-term4.comsats.net.pk
210.56.16.19	A+PTR	lahore-term5.comsats.net.pk
210.56.16.20	A	lahore-term6.comsats.net.pk
210.56.16.22	A	as5200-lhr.comsats.net.pk
210.56.16.38	A	filter.lhr-com.net
210.56.16.39	A+PTR	lhr-filter.comsats.net.pk
210.56.16.52	A+PTR	lahoreairport.com.pk
210.56.16.53	PTR	caapakistan.com.pk
210.56.16.53	A	www.caapakistan.com.pk
210.56.16.54	A+PTR	karachiairport.com.pk
210.56.16.55	A	www.islamabadairport.com.pk
210.56.16.55	A	islamabadairport.com.pk
210.56.16.59	PTR	cish.pk
210.56.16.59	A	fmcpakistan.com.pk
210.56.16.59	A	mail.emporio.com.pk
210.56.16.64	A	access1.1.lahore.dialup.comsats.net.pk
210.56.16.65	A	access1.2.lahore.dialup.comsats.net.pk
210.56.16.68	A	access1.5.lahore.dialup.comsats.net.pk
210.56.16.69	A	access1.6.lahore.dialup.comsats.net.pk
210.56.16.69	A	gmfp.wapda.gov.pk
210.56.16.77	A+PTR	access1.14.lahore.dialup.comsats.net.pk
210.56.16.84	A	access2.5.lahore.dialup.comsats.net.pk
210.56.16.86	A	access2.7.lahore.dialup.comsats.net.pk
210.56.16.88	A	access2.9.lahore.dialup.comsats.net.pk
210.56.16.95	A	access2.16.lahore.dialup.comsats.net.pk
210.56.16.126	PTR	210-56-16-126.dialup.lahore.comsats.net.pk
210.56.16.181	A	ns2.web-flare.com
210.56.16.246	A	mailserver.packages.com.pk