Robtex

Up: 77.82.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.82.52.0/23
Down right: 77.82.54.0/23

IP	Type	Hostname
77.82.52.0	A+PTR	host77-82-52-0.kamchatka.ru
77.82.52.30	A+PTR	host77-82-52-30.kamchatka.ru
77.82.52.59	A+PTR	host77-82-52-59.kamchatka.ru
77.82.52.121	A+PTR	host77-82-52-121.kamchatka.ru
77.82.52.166	A+PTR	host77-82-52-166.kamchatka.ru
77.82.52.183	A+PTR	host77-82-52-183.kamchatka.ru
77.82.52.206	PTR	host77-82-52-206.kamchatka.ru
77.82.52.243	A+PTR	host77-82-52-243.kamchatka.ru
77.82.52.255	A+PTR	host77-82-52-255.kamchatka.ru
77.82.53.0	A+PTR	host77-82-53-0.kamchatka.ru
77.82.53.37	A+PTR	host77-82-53-37.kamchatka.ru
77.82.53.38	A+PTR	host77-82-53-38.kamchatka.ru
77.82.53.101	A+PTR	host77-82-53-101.kamchatka.ru
77.82.53.127	PTR	host77-82-53-127.kamchatka.ru
77.82.53.133	A+PTR	host77-82-53-133.kamchatka.ru
77.82.53.150	A+PTR	host77-82-53-150.kamchatka.ru
77.82.53.159	A+PTR	host77-82-53-159.kamchatka.ru
77.82.53.178	A+PTR	host77-82-53-178.kamchatka.ru
77.82.53.195	A+PTR	host77-82-53-195.kamchatka.ru
77.82.53.199	A+PTR	host77-82-53-199.kamchatka.ru
77.82.53.223	A+PTR	host77-82-53-223.kamchatka.ru
77.82.53.252	A+PTR	host77-82-53-252.kamchatka.ru
77.82.53.255	A+PTR	host77-82-53-255.kamchatka.ru
77.82.54.0	PTR	host77-82-54-0.kamchatka.ru
77.82.54.179	A+PTR	host77-82-54-179.kamchatka.ru
77.82.55.0	PTR	host77-82-55-0.kamchatka.ru
77.82.55.1	A+PTR	host77-82-55-1.kamchatka.ru
77.82.55.28	A	host77-82-55-28.kamchatka.ru
77.82.55.50	A+PTR	host77-82-55-50.kamchatka.ru
77.82.55.78	A+PTR	host77-82-55-78.kamchatka.ru
77.82.55.91	A	host77-82-55-91.kamchatka.ru
77.82.55.161	A	host77-82-55-161.kamchatka.ru
77.82.55.218	A	host77-82-55-218.kamchatka.ru
77.82.55.255	PTR	host77-82-55-255.kamchatka.ru