Robtex

Up: 117.20.16.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 117.20.24.0/22
Down right: 117.20.28.0/22

IP	Type	Hostname
117.20.24.5	A	mail.getzpharma.net
117.20.24.6	A	mx0.getzpharma.net
117.20.24.6	A	mx0.getzpharma.com
117.20.24.6	A	mx0.getzpharma.com.pk
117.20.24.89	PTR	tw24-static89.tw1.com
117.20.26.130	A+PTR	smtp2.conf-server.com
117.20.26.138	A+PTR	smtp10.conf-server.com
117.20.26.140	A	smtp12.conf-server.com
117.20.26.210	PTR	tw26-static210.tw1.com
117.20.27.1	PTR	tw27-static1.tw1.com
117.20.27.2	A	its.eurekanet.pk
117.20.27.5	A	ns1.eurekanet.pk
117.20.27.9	PTR	tw27-static9.tw1.com
117.20.27.16	PTR	tw27-static16.tw1.com
117.20.27.19	PTR	smtp3.conf-mail-server.com
117.20.27.34	PTR	tw27-static34.tw1.com
117.20.27.41	PTR	tw27-static41.tw1.com
117.20.27.48	PTR	tw27-static48.tw1.com
117.20.27.56	PTR	tw27-static56.tw1.com
117.20.27.83	PTR	tw27-static83.tw1.com
117.20.27.85	A	mail-server.rsl.com.pk
117.20.27.86	A	mail-server2.ravian.com
117.20.27.89	PTR	tw27-static89.tw1.com
117.20.27.91	PTR	tw27-static91.tw1.com
117.20.27.107	PTR	tw27-static107.tw1.com
117.20.27.115	PTR	tw27-static115.tw1.com
117.20.27.131	PTR	tw27-static131.tw1.com
117.20.27.137	PTR	tw27-static137.tw1.com
117.20.27.147	PTR	tw27-static147.tw1.com
117.20.27.152	PTR	tw27-static152.tw1.com
117.20.27.153	PTR	tw27-static153.tw1.com
117.20.27.154	PTR	tw27-static154.tw1.com
117.20.27.155	PTR	tw27-static155.tw1.com
117.20.27.170	PTR	tw27-static170.tw1.com
117.20.27.176	PTR	tw27-static176.tw1.com
117.20.27.178	PTR	tw27-static178.tw1.com
117.20.27.195	PTR	tw27-static195.tw1.com
117.20.27.224	PTR	tw27-static224.tw1.com
117.20.27.226	PTR	tw27-static226.tw1.com
117.20.27.227	PTR	tw27-static227.tw1.com
117.20.27.234	PTR	tw27-static234.tw1.com
117.20.27.235	PTR	tw27-static235.tw1.com
117.20.27.240	PTR	tw27-static240.tw1.com
117.20.27.241	PTR	tw27-static241.tw1.com
117.20.27.242	PTR	tw27-static242.tw1.com
117.20.27.243	PTR	tw27-static243.tw1.com
117.20.27.251	PTR	tw27-static251.tw1.com
117.20.28.59	A+PTR	tfntechrelay.tfntech.com
117.20.28.60	A	mail.tfntech.com
117.20.28.61	A	iltech-relaysvr.interactivelinetech.com
117.20.28.61	A	iltech-relaysvr.interactionlinetech.com
117.20.28.66	PTR	tw28-static66.tw1.com
117.20.28.72	PTR	tw28-static72.tw1.com
117.20.28.72	A	pennyanddime.com
117.20.28.75	PTR	tw28-static75.tw1.com
117.20.28.104	PTR	tw28-static104.tw1.com
117.20.28.115	PTR	tw28-static115.tw1.com
117.20.28.129	PTR	tw28-static129.tw1.com
117.20.28.153	PTR	tw28-static153.tw1.com
117.20.28.162	PTR	tw28-static162.tw1.com
117.20.28.179	PTR	tw28-static179.tw1.com
117.20.28.185	PTR	tw28-static185.tw1.com
117.20.28.186	PTR	tw28-static186.tw1.com
117.20.28.189	A	testmail.pitc.com.pk
117.20.28.200	PTR	mail2.i2cinc.com
117.20.28.210	PTR	tw28-static210.tw1.com
117.20.28.227	PTR	tw28-static227.tw1.com
117.20.28.240	PTR	tw28-static240.tw1.com
117.20.29.67	PTR	tw29-static67.tw1.com
117.20.29.81	PTR	tw29-static81.tw1.com
117.20.29.130	PTR	tw29-static130.tw1.com
117.20.29.185	PTR	tw29-static185.tw1.com
117.20.29.196	A	marketing.dawnnews.tv
117.20.29.210	PTR	kgsmail.kgs.edu.pk
117.20.30.10	PTR	tw30-static10.tw1.com
117.20.30.11	PTR	tw30-static11.tw1.com
117.20.30.91	PTR	tw30-static91.tw1.com
117.20.30.154	PTR	tw30-static154.tw1.com
117.20.30.249	PTR	tw30-static249.tw1.com
117.20.31.11	PTR	tw31-static11.tw1.com
117.20.31.17	PTR	tw31-static17.tw1.com
117.20.31.50	PTR	tw31-static50.tw1.com
117.20.31.56	PTR	tw31-static56.tw1.com
117.20.31.59	PTR	tw31-static59.tw1.com
117.20.31.66	PTR	tw31-static66.tw1.com
117.20.31.73	PTR	tw31-static73.tw1.com
117.20.31.97	PTR	tw31-static97.tw1.com
117.20.31.106	PTR	tw31-static106.tw1.com
117.20.31.114	PTR	tw31-static114.tw1.com
117.20.31.178	PTR	tw31-static178.tw1.com