Robtex

Up: 115.127.0.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 115.127.0.0/22
Down right: 115.127.4.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
115.127.0.2	PTR	host-2.bracnet.net
115.127.0.38	A	tr.mobilbd.com
115.127.0.90	PTR	host-90.bracnet.net
115.127.0.189	A+PTR	mx1.mobilbd.com
115.127.0.189	A	mx1.fuelsbd.com
115.127.0.242	PTR	sydney-ehsanbd.com
115.127.1.2	PTR	host-2.bracnet.net
115.127.1.18	A+PTR	mail.softexsweater.com
115.127.1.116	PTR	host-116.bracnet.net
115.127.1.138	A	myaarongrewards.com
115.127.1.138	A	ns1.myaarongrewards.com
115.127.1.138	A	newcrmserver.myaarongrewards.com
115.127.2.2	PTR	115.127.2.2.bracnet.net
115.127.2.9	PTR	115.127.2.9.bracnet.net
115.127.2.66	A+PTR	webmail.ecg.com.bd
115.127.2.66	A	ecg.bracnet.net
115.127.2.82	PTR	115.127.2.82.bracnet.net
115.127.2.100	A	mail.antimbd.com
115.127.2.228	A	mail.sabincobd.com
115.127.3.16	PTR	router-16-3.bracnet.net
115.127.3.75	PTR	router-75-3.bracnet.net
115.127.3.114	PTR	router-114-3.bracnet.net
115.127.3.219	PTR	router-219-3.bracnet.net
115.127.4.2	PTR	host-2.bracnet.net
115.127.4.90	PTR	host-90.bracnet.net
115.127.4.130	PTR	host-130.bracnet.net
115.127.4.146	PTR	host-146.bracnet.net
115.127.4.178	PTR	host-178.bracnet.net
115.127.4.211	PTR	host-211.bracnet.net
115.127.4.212	A	mail.convincebd.biz
115.127.4.212	A	mail.convincebd.com
115.127.4.236	A	mail.nuvistaconsumer.com
115.127.5.2	PTR	host-2.bracnet.net
115.127.5.18	PTR	host-18.bracnet.net
115.127.5.24	PTR	host-24.bracnet.net
115.127.5.90	PTR	host-90.bracnet.net
115.127.6.38	PTR	mail.dpdc.org
115.127.7.2	PTR	115.127.7.2.bracnet.net
115.127.7.4	A+PTR	mail.dskbangladesh.org
115.127.7.4	A	dskbangladesh.org
115.127.7.4	A	www.dskbangladesh.org
115.127.7.66	PTR	115.127.7.66.bracnet.net
115.127.7.229	A	mail.hasab.org
115.127.7.242	PTR	115.127.7.242.bracnet.net