Robtex

Up: 103.214.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 103.214.72.0/22
Down right: 103.214.76.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
103.214.72.10	PTR	srv103051801-10.geekapps.info
103.214.72.10	A	mail.hj3i2-h3i4.net
103.214.72.10	A	mail.abg5bg3-hg.net
103.214.72.11	PTR	srv103051801-11.geekapps.info
103.214.72.12	PTR	srv103051801-12.geekapps.info
103.214.72.13	PTR	srv103051801-13.geekapps.info
103.214.72.16	PTR	srv103051801-16.geekapps.info
103.214.72.16	A	mail.djh3j8-hn42.net
103.214.72.16	A	mail.ckjxbvkdj-hu.net
103.214.72.17	PTR	srv103051801-17.geekapps.info
103.214.72.18	PTR	srv103051801-18.geekapps.info
103.214.72.19	PTR	srv103051801-19.geekapps.info
103.214.72.24	PTR	srv103051801-24.geekapps.info
103.214.72.24	A	mail.qbh-vh7bhbk.net
103.214.72.24	A	mail.rh-3yh1ghjk.net
103.214.72.25	PTR	srv103051801-25.geekapps.info
103.214.72.26	PTR	srv103051801-26.geekapps.info
103.214.72.27	PTR	srv103051801-27.geekapps.info
103.214.72.32	PTR	srv103051801-32.geekapps.info
103.214.72.32	A	mail.xkjvb-jdguyi.net
103.214.72.32	A	mail.sjh3g2y-jb.net
103.214.72.33	PTR	srv103051801-33.geekapps.info
103.214.72.34	PTR	srv103051801-34.geekapps.info
103.214.72.35	PTR	srv103051801-35.geekapps.info
103.214.72.40	PTR	srv103051801-40.geekapps.info
103.214.72.40	A	mail.jkdshf-ksdhfuy.net
103.214.72.40	A	mail.aiofuhu.net
103.214.72.41	PTR	srv103051801-41.geekapps.info
103.214.72.42	PTR	srv103051801-42.geekapps.info
103.214.72.43	PTR	srv103051801-43.geekapps.info
103.214.72.48	PTR	srv103051801-48.geekapps.info
103.214.72.48	A	mail.avg-hv123v.net
103.214.72.48	A	mail.agsfjhgs-fyug.net
103.214.72.49	PTR	srv103051801-49.geekapps.info
103.214.72.50	PTR	srv103051801-50.geekapps.info
103.214.72.51	PTR	srv103051801-51.geekapps.info
103.214.72.56	PTR	srv103051801-56.geekapps.info
103.214.72.56	A	mail.qnhh-b3gu4.net
103.214.72.56	A	mail.jkvxdfc-bkjdfhgu.net
103.214.72.57	PTR	srv103051801-57.geekapps.info
103.214.72.58	PTR	srv103051801-58.geekapps.info
103.214.72.59	PTR	srv103051801-59.geekapps.info
103.214.72.64	PTR	srv103051801-64.geekapps.info
103.214.72.64	A	mail.ahk-sjfeiouy.net
103.214.72.64	A	mail.jalkj-sfjop.net
103.214.72.65	PTR	srv103051801-65.geekapps.info
103.214.72.66	PTR	srv103051801-66.geekapps.info
103.214.72.67	PTR	srv103051801-67.geekapps.info
103.214.72.72	PTR	srv103051801-72.geekapps.info
103.214.72.72	A	mail.ajh-sfkjdefio.net
103.214.72.72	A	p-vy3fu2kh.net
103.214.72.73	PTR	srv103051801-73.geekapps.info
103.214.72.74	PTR	srv103051801-74.geekapps.info
103.214.72.75	PTR	srv103051801-75.geekapps.info
103.214.72.80	PTR	srv103051801-80.geekapps.info
103.214.72.80	A	mail.yng-jb0-jb.net
103.214.72.80	A	mail.c3uy8-u3j.net
103.214.72.81	PTR	srv103051801-81.geekapps.info
103.214.72.82	PTR	srv103051801-82.geekapps.info
103.214.72.83	PTR	srv103051801-83.geekapps.info
103.214.72.88	PTR	srv103051801-88.geekapps.info
103.214.72.88	A	mail.bygweq6-gwq.net
103.214.72.88	A	mail.yh3u-j3uhb.net
103.214.72.89	PTR	srv103051801-89.geekapps.info
103.214.72.90	PTR	srv103051801-90.geekapps.info
103.214.72.91	PTR	srv103051801-91.geekapps.info
103.214.72.96	PTR	srv103051801-96.geekapps.info
103.214.72.96	A	mail.c-jbvdkjhfgui.net
103.214.72.96	A	mail.cjkbvkjdhf-ujk.net
103.214.72.97	PTR	srv103051801-97.geekapps.info
103.214.72.98	PTR	srv103051801-98.geekapps.info
103.214.72.99	PTR	srv103051801-99.geekapps.info
103.214.72.104	PTR	srv103051801-104.geekapps.info
103.214.72.104	A	mail.lb3uj-jk3hu.net
103.214.72.104	A	mail.jkdhhsdi.net
103.214.72.105	PTR	srv103051801-105.geekapps.info
103.214.72.106	PTR	srv103051801-106.geekapps.info
103.214.72.107	PTR	srv103051801-107.geekapps.info
103.214.72.112	PTR	srv103051801-112.geekapps.info
103.214.72.112	A	mail.lgy32-gf2t1.net
103.214.72.112	A	mail.ihvfhy-g3yf.net
103.214.72.113	PTR	srv103051801-113.geekapps.info
103.214.72.114	PTR	srv103051801-114.geekapps.info
103.214.72.115	PTR	srv103051801-115.geekapps.info
103.214.72.120	PTR	srv103051801-120.geekapps.info
103.214.72.120	A	mail.ivcg-gyf3r.net
103.214.72.120	A	mail.ph3u72-bu2j.net
103.214.72.121	PTR	srv103051801-121.geekapps.info
103.214.72.122	PTR	srv103051801-122.geekapps.info
103.214.72.123	PTR	srv103051801-123.geekapps.info
103.214.72.128	PTR	srv103051801-128.geekapps.info
103.214.72.128	A	mail.pyh18-h1ujl.net
103.214.72.128	A	mail.xjcbvjdhy-u.net
103.214.79.2	A+PTR	ns1.cwcnepal.com
103.214.79.3	A+PTR	www.cwcnepal.com
103.214.79.3	A	www.meronet.net
103.214.79.3	A	cwc.com.np
103.214.79.8	A+PTR	smtp.cwc.com.np
103.214.79.9	PTR	smtp.cwcnepal.com
103.214.79.9	PTR	mail.cwc.com.np
103.214.79.9	A+PTR	mail.cwcnepal.com
103.214.79.18	A+PTR	ns2.cwcnepal.com
103.214.79.18	A+PTR	squid.cwcnepal.com
103.214.79.27	PTR	27.79.214.103.cwc.com.np
103.214.79.130	PTR	130.79.214.103.cwc.com.np
103.214.79.142	PTR	142.79.214.103.cwc.com.np