Robtex

Up: 180.234.208.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 180.234.212.0/23
Down right: 180.234.214.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
180.234.212.7	PTR	awbl212-7.qubee.com.bd
180.234.212.15	PTR	awbl212-15.qubee.com.bd
180.234.212.17	PTR	awbl212-17.qubee.com.bd
180.234.212.20	PTR	awbl212-20.qubee.com.bd
180.234.212.31	PTR	awbl212-31.qubee.com.bd
180.234.212.33	PTR	awbl212-33.qubee.com.bd
180.234.212.44	PTR	awbl212-44.qubee.com.bd
180.234.212.51	PTR	awbl212-51.qubee.com.bd
180.234.212.53	PTR	mail.bangladesh-pratidin.com
180.234.212.53	A+PTR	mail.bashundharagroup.com
180.234.212.53	PTR	mail.daily-sun.com
180.234.212.57	PTR	awbl212-57.qubee.com.bd
180.234.212.59	PTR	awbl212-59.qubee.com.bd
180.234.212.62	PTR	awbl212-62.qubee.com.bd
180.234.212.64	PTR	awbl212-64.qubee.com.bd
180.234.212.65	PTR	awbl212-65.qubee.com.bd
180.234.212.70	PTR	awbl212-70.qubee.com.bd
180.234.212.74	PTR	awbl212-74.qubee.com.bd
180.234.212.80	PTR	awbl212-80.qubee.com.bd
180.234.212.87	PTR	awbl212-87.qubee.com.bd
180.234.212.91	PTR	awbl212-91.qubee.com.bd
180.234.212.99	PTR	awbl212-99.qubee.com.bd
180.234.212.116	PTR	awbl212-116.qubee.com.bd
180.234.212.118	A	revefoods.com
180.234.212.118	A	www.lerevecraze.com
180.234.212.118	A	ruposhi-proactive-village.com
180.234.212.131	PTR	awbl212-131.qubee.com.bd
180.234.212.137	PTR	awbl212-137.qubee.com.bd
180.234.212.140	PTR	awbl212-140.qubee.com.bd
180.234.212.143	PTR	awbl212-143.qubee.com.bd
180.234.212.160	PTR	awbl212-160.qubee.com.bd
180.234.212.167	PTR	awbl212-167.qubee.com.bd
180.234.212.170	PTR	awbl212-170.qubee.com.bd
180.234.212.172	PTR	awbl212-172.qubee.com.bd
180.234.212.173	PTR	awbl212-173.qubee.com.bd
180.234.212.182	PTR	awbl212-182.qubee.com.bd
180.234.212.188	PTR	awbl212-188.qubee.com.bd
180.234.212.193	PTR	awbl212-193.qubee.com.bd
180.234.212.195	PTR	awbl212-195.qubee.com.bd
180.234.212.197	PTR	awbl212-197.qubee.com.bd
180.234.212.209	PTR	awbl212-209.qubee.com.bd
180.234.212.223	PTR	awbl212-223.qubee.com.bd
180.234.212.226	PTR	awbl212-226.qubee.com.bd
180.234.212.227	PTR	awbl212-227.qubee.com.bd
180.234.212.230	PTR	awbl212-230.qubee.com.bd
180.234.212.230	A	pds-sh-bd.com
180.234.212.230	A	mail.pds-sh-bd.com
180.234.212.233	PTR	awbl212-233.qubee.com.bd
180.234.212.236	PTR	awbl212-236.qubee.com.bd
180.234.212.247	PTR	awbl212-247.qubee.com.bd
180.234.212.253	PTR	awbl212-253.qubee.com.bd
180.234.212.254	PTR	awbl212-254.qubee.com.bd
180.234.213.71	PTR	awbl213-71.qubee.com.bd
180.234.213.72	PTR	awbl213-72.qubee.com.bd
180.234.213.72	A	mail.rhenna.com
180.234.213.90	PTR	awbl213-90.qubee.com.bd
180.234.213.93	PTR	awbl213-93.qubee.com.bd
180.234.213.236	A	tdcl.transcombd.com
180.234.214.75	PTR	mail.padakhep.org
180.234.214.76	PTR	awbl214-76.qubee.com.bd
180.234.214.84	A	mail.rodchoshma.com
180.234.214.84	A	mail.automotivebd.com
180.234.214.84	A	mail.bapary.com
180.234.214.86	PTR	awbl214-86.qubee.com.bd
180.234.214.152	A	mail.ghitbd.com
180.234.214.155	A	smtp.multicombd.com
180.234.214.211	PTR	awbl214-211.qubee.com.bd
180.234.214.212	PTR	awbl214-212.qubee.com.bd
180.234.214.212	A	email.padakhep.org
180.234.215.21	PTR	awbl215-21.qubee.com.bd
180.234.215.98	PTR	awbl215-98.qubee.com.bd
180.234.215.202	PTR	awbl215-202.qubee.com.bd