Robtex

Up: 203.99.56.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 203.99.57.0/25
Down right: 203.99.57.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
203.99.57.1	A+PTR	mbl-99-57-1.dsl.net.pk
203.99.57.13	PTR	mbl-99-57-13.dsl.net.pk
203.99.57.14	A+PTR	mbl-99-57-14.dsl.net.pk
203.99.57.16	A+PTR	mbl-99-57-16.dsl.net.pk
203.99.57.18	A+PTR	mbl-99-57-18.dsl.net.pk
203.99.57.20	A+PTR	mbl-99-57-20.dsl.net.pk
203.99.57.24	A	mbl-99-57-24.dsl.net.pk
203.99.57.25	A	mbl-99-57-25.dsl.net.pk
203.99.57.31	A	mbl-99-57-31.dsl.net.pk
203.99.57.45	A	mbl-99-57-45.dsl.net.pk
203.99.57.46	A	mbl-99-57-46.dsl.net.pk
203.99.57.48	A	mbl-99-57-48.dsl.net.pk
203.99.57.50	A+PTR	mbl-99-57-50.dsl.net.pk
203.99.57.52	A	mbl-99-57-52.dsl.net.pk
203.99.57.58	A	mbl-99-57-58.dsl.net.pk
203.99.57.62	A	mbl-99-57-62.dsl.net.pk
203.99.57.73	A	mbl-99-57-73.dsl.net.pk
203.99.57.77	A+PTR	mbl-99-57-77.dsl.net.pk
203.99.57.78	A+PTR	mbl-99-57-78.dsl.net.pk
203.99.57.79	A	mbl-99-57-79.dsl.net.pk
203.99.57.81	PTR	mbl-99-57-81.dsl.net.pk
203.99.57.84	A	mbl-99-57-84.dsl.net.pk
203.99.57.86	A	mbl-99-57-86.dsl.net.pk
203.99.57.92	A	mbl-99-57-92.dsl.net.pk
203.99.57.94	A+PTR	mbl-99-57-94.dsl.net.pk
203.99.57.94	A	stumpybot.com
203.99.57.94	A	telenorcsms.com.pk
203.99.57.98	A	mbl-99-57-98.dsl.net.pk
203.99.57.100	A+PTR	mbl-99-57-100.dsl.net.pk
203.99.57.101	A	mbl-99-57-101.dsl.net.pk
203.99.57.102	A+PTR	mbl-99-57-102.dsl.net.pk
203.99.57.103	A+PTR	mbl-99-57-103.dsl.net.pk
203.99.57.113	A	mbl-99-57-113.dsl.net.pk
203.99.57.114	PTR	webmail.nibaf.gov.pk
203.99.57.114	A	mbl-99-57-114.dsl.net.pk
203.99.57.117	A+PTR	mbl-99-57-117.dsl.net.pk
203.99.57.118	PTR	mbl-99-57-118.dsl.net.pk
203.99.57.124	PTR	mbl-99-57-124.dsl.net.pk
203.99.57.125	PTR	mbl-99-57-125.dsl.net.pk
203.99.57.132	A+PTR	mbl-99-57-132.dsl.net.pk
203.99.57.136	A+PTR	mbl-99-57-136.dsl.net.pk
203.99.57.137	A+PTR	mbl-99-57-137.dsl.net.pk
203.99.57.138	PTR	mbl-99-57-138.dsl.net.pk
203.99.57.138	A	secngn.org
203.99.57.139	A+PTR	mbl-99-57-139.dsl.net.pk
203.99.57.141	A+PTR	mbl-99-57-141.dsl.net.pk
203.99.57.142	A	mbl-99-57-142.dsl.net.pk
203.99.57.144	A+PTR	mbl-99-57-144.dsl.net.pk
203.99.57.150	PTR	mbl-99-57-150.dsl.net.pk
203.99.57.157	A	mbl-99-57-157.dsl.net.pk
203.99.57.160	A	mbl-99-57-160.dsl.net.pk
203.99.57.162	A+PTR	mbl-99-57-162.dsl.net.pk
203.99.57.165	A+PTR	mbl-99-57-165.dsl.net.pk
203.99.57.166	A+PTR	mbl-99-57-166.dsl.net.pk
203.99.57.167	A+PTR	mbl-99-57-167.dsl.net.pk
203.99.57.168	A+PTR	mbl-99-57-168.dsl.net.pk
203.99.57.170	A+PTR	mbl-99-57-170.dsl.net.pk
203.99.57.171	A+PTR	mbl-99-57-171.dsl.net.pk
203.99.57.173	A	mbl-99-57-173.dsl.net.pk
203.99.57.175	A	mbl-99-57-175.dsl.net.pk
203.99.57.177	PTR	riphah.edu.pk
203.99.57.177	A	mbl-99-57-177.dsl.net.pk
203.99.57.178	PTR	riphah.edu.pk
203.99.57.178	A	mbl-99-57-178.dsl.net.pk
203.99.57.179	PTR	riphah.edu.pk
203.99.57.179	A	mbl-99-57-179.dsl.net.pk
203.99.57.180	PTR	riphah.edu.pk
203.99.57.181	PTR	riphah.edu.pk
203.99.57.182	A	mbl-99-57-182.dsl.net.pk
203.99.57.186	PTR	mbl-99-57-186.dsl.net.pk
203.99.57.188	PTR	mbl-99-57-188.dsl.net.pk
203.99.57.189	A+PTR	mbl-99-57-189.dsl.net.pk
203.99.57.196	A	mbl-99-57-196.dsl.net.pk
203.99.57.197	A	mbl-99-57-197.dsl.net.pk
203.99.57.201	A	mbl-99-57-201.dsl.net.pk
203.99.57.209	A	mbl-99-57-209.dsl.net.pk
203.99.57.211	A	mbl-99-57-211.dsl.net.pk
203.99.57.212	A	mbl-99-57-212.dsl.net.pk
203.99.57.221	A	mbl-99-57-221.dsl.net.pk
203.99.57.224	PTR	mbl-99-57-224.dsl.net.pk
203.99.57.226	PTR	mbl-99-57-226.dsl.net.pk
203.99.57.228	A+PTR	mbl-99-57-228.dsl.net.pk
203.99.57.228	A	testmnp.org.pk
203.99.57.236	PTR	mbl-99-57-236.dsl.net.pk
203.99.57.243	A+PTR	mbl-99-57-243.dsl.net.pk
203.99.57.248	A	mbl-99-57-248.dsl.net.pk
203.99.57.252	PTR	mbl-99-57-252.dsl.net.pk