Robtex

Up: 77.82.64.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.82.64.0/23
Down right: 77.82.66.0/23

IP	Type	Hostname
77.82.64.0	PTR	host77-82-64-0.kamchatka.ru
77.82.64.1	A	host77-82-64-1.kamchatka.ru
77.82.64.35	A+PTR	host77-82-64-35.kamchatka.ru
77.82.64.48	A+PTR	host77-82-64-48.kamchatka.ru
77.82.64.57	A+PTR	host77-82-64-57.kamchatka.ru
77.82.64.67	A+PTR	host77-82-64-67.kamchatka.ru
77.82.64.125	A+PTR	webcache-kamenskoe-gw.kamchatka.ru
77.82.64.126	A	webcache-kamenskoe.kamchatka.ru
77.82.64.126	A	morango.ejhrenterprises.com
77.82.64.140	A+PTR	host77-82-64-140.kamchatka.ru
77.82.64.143	A+PTR	host77-82-64-143.kamchatka.ru
77.82.64.166	A+PTR	host77-82-64-166.kamchatka.ru
77.82.64.192	PTR	host77-82-64-192.kamchatka.ru
77.82.64.213	A+PTR	host77-82-64-213.kamchatka.ru
77.82.64.235	A+PTR	host77-82-64-235.kamchatka.ru
77.82.64.243	A+PTR	host77-82-64-243.kamchatka.ru
77.82.65.148	A+PTR	host77-82-65-148.kamchatka.ru
77.82.65.189	A+PTR	host77-82-65-189.kamchatka.ru
77.82.66.1	A+PTR	host77-82-66-1.kamchatka.ru
77.82.66.11	PTR	host77-82-66-11.kamchatka.ru
77.82.66.35	A+PTR	host77-82-66-35.kamchatka.ru
77.82.66.46	PTR	host77-82-55-46.kamchatka.ru
77.82.66.91	PTR	host77-82-55-91.kamchatka.ru
77.82.66.151	A+PTR	host77-82-66-151.kamchatka.ru
77.82.66.161	PTR	host77-82-55-161.kamchatka.ru
77.82.66.218	PTR	host77-82-55-218.kamchatka.ru
77.82.66.225	A+PTR	host77-82-66-225.kamchatka.ru
77.82.66.233	A+PTR	host77-82-66-233.kamchatka.ru
77.82.67.7	A+PTR	host77-82-67-7.kamchatka.ru
77.82.67.41	A+PTR	host77-82-67-41.kamchatka.ru
77.82.67.52	A+PTR	host77-82-67-52.kamchatka.ru
77.82.67.75	PTR	host77-82-67-75.kamchatka.ru
77.82.67.91	A+PTR	host77-82-67-91.kamchatka.ru
77.82.67.136	A+PTR	host77-82-67-136.kamchatka.ru
77.82.67.172	A+PTR	host77-82-67-172.kamchatka.ru
77.82.67.190	A+PTR	host77-82-67-190.kamchatka.ru
77.82.67.225	A+PTR	host77-82-67-225.kamchatka.ru