Robtex

Up: 83.219.240.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 83.219.240.0/25
Down right: 83.219.240.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
83.219.240.6	PTR	western1.obl-com.ru
83.219.240.6	PTR	www.obl-com.ru
83.219.240.6	A	bbtel.ru
83.219.240.130	A	csupport.pro
83.219.240.149	A	sip.sipgate.ru
83.219.240.157	A	alterphone.ru
83.219.240.157	A	sipgate.ru
83.219.240.178	A	www.slavhol.ru
83.219.240.178	A	prettygoods.de