Robtex

Up: 77.106.48.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 77.106.52.0/23
Down right: 77.106.54.0/23

IP	Type	Hostname
77.106.52.1	A	vlg-77-106-52-1.vologda.ru
77.106.52.10	A+PTR	vlg-77-106-52-10.vologda.ru
77.106.52.20	A+PTR	vlg-77-106-52-20.vologda.ru
77.106.52.62	A+PTR	vlg-77-106-52-62.vologda.ru
77.106.52.92	A+PTR	vlg-77-106-52-92.vologda.ru
77.106.52.94	A+PTR	vlg-77-106-52-94.vologda.ru
77.106.52.116	A+PTR	vlg-77-106-52-116.vologda.ru
77.106.52.126	A+PTR	vlg-77-106-52-126.vologda.ru
77.106.52.147	A+PTR	vlg-77-106-52-147.vologda.ru
77.106.52.170	A+PTR	vlg-77-106-52-170.vologda.ru
77.106.52.175	A+PTR	vlg-77-106-52-175.vologda.ru
77.106.52.186	A+PTR	vlg-77-106-52-186.vologda.ru
77.106.52.199	A+PTR	vlg-77-106-52-199.vologda.ru
77.106.52.206	PTR	vlg-77-106-52-206.vologda.ru
77.106.52.212	A+PTR	vlg-77-106-52-212.vologda.ru
77.106.52.213	A+PTR	vlg-77-106-52-213.vologda.ru
77.106.52.232	A+PTR	vlg-77-106-52-232.vologda.ru
77.106.52.248	A+PTR	vlg-77-106-52-248.vologda.ru
77.106.52.251	A+PTR	vlg-77-106-52-251.vologda.ru
77.106.52.254	A+PTR	vlg-77-106-52-254.vologda.ru
77.106.54.124	A+PTR	vlg-77-106-54-124.vologda.ru
77.106.55.1	PTR	vlg-77-106-55-1.vologda.ru
77.106.55.4	A+PTR	vlg-77-106-55-4.vologda.ru
77.106.55.54	A+PTR	vlg-77-106-55-54.vologda.ru
77.106.55.109	A+PTR	vlg-77-106-55-109.vologda.ru
77.106.55.117	PTR	vlg-77-106-55-117.vologda.ru
77.106.55.159	A+PTR	vlg-77-106-55-159.vologda.ru
77.106.55.174	A+PTR	vlg-77-106-55-174.vologda.ru
77.106.55.195	A+PTR	vlg-77-106-55-195.vologda.ru
77.106.55.230	A+PTR	vlg-77-106-55-230.vologda.ru
77.106.55.255	PTR	vlg-77-106-55-255.vologda.ru