Robtex

Up: 203.187.64.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 203.187.72.0/22
Down right: 203.187.76.0/22

IP	Type	Hostname
203.187.72.62	A	host-203-187-72-62.ip.kbtelecom.net
203.187.73.2	PTR	host-203-187-73-2.ip.kbtelecom.net
203.187.73.96	A+PTR	host-203-187-73-96.ip.kbtelecom.net
203.187.73.152	A	host-203-187-73-152.ip.kbtelecom.net
203.187.73.225	A+PTR	host-203-187-73-225.ip.kbtelecom.net
203.187.74.29	A	host-203-187-74-29.ip.kbtelecom.net
203.187.74.192	A	host-203-187-74-192.ip.kbtelecom.net
203.187.77.25	A+PTR	host-203-187-77-25.ip.kbtelecom.net
203.187.77.75	A+PTR	host-203-187-77-75.ip.kbtelecom.net
203.187.77.137	A+PTR	host-203-187-77-137.ip.kbtelecom.net
203.187.77.149	A	host-203-187-77-149.ip.kbtelecom.net
203.187.77.157	A	host-203-187-77-157.ip.kbtelecom.net
203.187.77.227	A	host-203-187-77-227.ip.kbtelecom.net
203.187.78.41	A+PTR	host-203-187-78-41.ip.kbtelecom.net
203.187.78.129	A+PTR	host-203-187-78-129.ip.kbtelecom.net
203.187.79.3	A+PTR	host-203-187-79-3.ip.kbtelecom.net
203.187.79.36	A	host-203-187-79-36.ip.kbtelecom.net
203.187.79.46	A	host-203-187-79-46.ip.kbtelecom.net
203.187.79.63	A	host-203-187-79-63.ip.kbtelecom.net
203.187.79.85	A	host-203-187-79-85.ip.kbtelecom.net
203.187.79.96	A	host-203-187-79-96.ip.kbtelecom.net
203.187.79.121	PTR	host-203-187-79-121.ip.kbtelecom.net
203.187.79.170	A	host-203-187-79-170.ip.kbtelecom.net
203.187.79.181	A	host-203-187-79-181.ip.kbtelecom.net
203.187.79.194	A	host-203-187-79-194.ip.kbtelecom.net
203.187.79.197	A	host-203-187-79-197.ip.kbtelecom.net
203.187.79.198	A	host-203-187-79-198.ip.kbtelecom.net
203.187.79.211	A	host-203-187-79-211.ip.kbtelecom.net
203.187.79.240	A	host-203-187-79-240.ip.kbtelecom.net