Robtex

Up: 77.82.8.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.82.12.0/23
Down right: 77.82.14.0/23

IP	Type	Hostname
77.82.12.2	A+PTR	host77-82-12-2.kamchatka.ru
77.82.12.35	A+PTR	host77-82-12-35.kamchatka.ru
77.82.12.81	A+PTR	host77-82-12-81.kamchatka.ru
77.82.12.89	PTR	pppoe77-82-12-89.kamchatka.ru
77.82.12.198	A+PTR	host77-82-12-198.kamchatka.ru
77.82.13.31	A+PTR	host77-82-13-31.kamchatka.ru
77.82.13.89	PTR	host77-82-13-89.kamchatka.ru
77.82.13.207	A+PTR	host77-82-13-207.kamchatka.ru
77.82.14.9	A+PTR	host77-82-14-9.kamchatka.ru
77.82.15.42	A+PTR	host77-82-15-42.kamchatka.ru
77.82.15.145	A+PTR	host77-82-15-145.kamchatka.ru
77.82.15.154	A+PTR	host77-82-15-154.kamchatka.ru