Robtex

Up: 202.137.20.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 202.137.20.0/24
Down right: 202.137.21.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
202.137.20.3	PTR	ln-static-202-137-20-3.link.net.id
202.137.20.14	PTR	ln-static-202-137-20-14.link.net.id
202.137.20.39	PTR	ln-static-202-137-20-39.link.net.id
202.137.20.52	PTR	ln-static-202-137-20-52.link.net.id
202.137.20.54	PTR	ln-static-202-137-20-54.link.net.id
202.137.20.54	A	mail1.baramultigroup.co.id
202.137.20.55	PTR	ln-static-202-137-20-55.link.net.id
202.137.20.55	A	mx2.bssr.co.id
202.137.20.55	A	smtp2.baramultigroup.co.id
202.137.20.56	PTR	ln-static-202-137-20-56.link.net.id
202.137.20.56	A	baramultigroup.co.id
202.137.20.56	A	control02.mascoal.co.id
202.137.20.131	PTR	ln-static-202-137-20-131.link.net.id
202.137.20.131	A	ns2.palm.co.id
202.137.20.131	A	ns2.e-samuel.com
202.137.20.134	A+PTR	ssimx.e-samuel.com
202.137.20.138	PTR	ln-static-202-137-20-138.link.net.id
202.137.20.138	A	mobile.samuel.co.id
202.137.20.138	A	trading.samuel.co.id
202.137.20.141	PTR	ln-static-202-137-20-141.link.net.id
202.137.20.141	A	trading.samuel.co.id
202.137.20.141	A	star.id
202.137.20.142	A+PTR	mx3a.e-samuel.com
202.137.20.148	PTR	ln-static-202-137-20-148.link.net.id
202.137.20.148	A	sam.co.id
202.137.20.155	A+PTR	sam-mail.sam.co.id
202.137.20.158	A+PTR	ssimail.e-samuel.com
202.137.20.158	A	smtp.samuel.co.id
202.137.20.165	PTR	mtwi.co.id
202.137.20.165	A	nikko-online.com
202.137.20.234	PTR	ln-static-202-137-20-234.link.net.id
202.137.20.234	A	wahanaritelindo.com
202.137.20.234	A	www.wahanaritelindo.com
202.137.21.1	PTR	ln-static-202-137-21-1.link.net.id
202.137.21.10	PTR	ln-static-202-137-21-10.link.net.id
202.137.21.10	A	mail.agrostuffs.com
202.137.21.10	A	mail.graharekso.com
202.137.21.11	PTR	ln-static-202-137-21-11.link.net.id
202.137.21.11	A	sinarsosro.id
202.137.21.14	A	rmhc.or.id
202.137.21.14	A	www.rmhc.or.id
202.137.21.15	PTR	ln-static-202-137-21-15.link.net.id
202.137.21.18	PTR	ln-static-202-137-21-18.link.net.id
202.137.21.18	A	smtpb.rekso.com
202.137.21.18	A	qmail.gunungslamat.com
202.137.21.20	A	smtps.rekso.com
202.137.21.20	A	tehbotolsosro.com
202.137.21.21	PTR	ln-static-202-137-21-21.link.net.id
202.137.21.21	A	sinarsosro.id
202.137.21.22	PTR	ln-static-202-137-21-22.link.net.id
202.137.21.22	A	sosro.com
202.137.21.22	A	www.sosro.com
202.137.21.26	A	countrychoicejuice.com
202.137.21.30	PTR	mgate.rekso.com
202.137.21.30	A	mgateb.rekso.com
202.137.21.30	A	mgateb.sosro.com
202.137.21.34	PTR	ln-static-202-137-21-34.link.net.id
202.137.21.34	A	madanisecurities.com
202.137.21.70	PTR	ns1.inilah.net
202.137.21.71	PTR	ns2.rakyatjaya.com
202.137.21.71	A	ns2.inilah.net
202.137.21.75	PTR	ln-static-202-137-21-75.link.net.id
202.137.21.75	A	mail.inilah.info
202.137.21.75	A	inilah.info
202.137.21.83	A+PTR	mail2.altrak1978.co.id
202.137.21.83	A	altrak1978.co.id
202.137.21.84	A	www.berca-mp.co.id
202.137.21.89	PTR	ln-static-202-137-21-89.link.net.id
202.137.21.90	A+PTR	mail2.berca-mp.co.id
202.137.21.154	PTR	ln-static-202-137-21-154.link.net.id
202.137.21.155	PTR	ln-static-202-137-21-155.link.net.id
202.137.21.155	A	otretail.com
202.137.21.155	A	erwin.web.id
202.137.21.156	A	mailborder.tunggalopticallab.com
202.137.21.156	A	mailborder.otretail.com
202.137.21.180	A+PTR	mail.tugu-re.com
202.137.21.184	PTR	ln-static-202-137-21-184.link.net.id
202.137.21.189	PTR	ln-static-202-137-21-189.link.net.id