Robtex

Up: 178.136.240.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 178.136.240.0/23
Down right: 178.136.242.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
178.136.240.0	A	178-136-240-0.static.vega-ua.net
178.136.240.13	A	178-136-240-13.static.vega-ua.net
178.136.240.23	A	178-136-240-23.static.vega-ua.net
178.136.240.84	PTR	178-136-240-84.static.vega-ua.net
178.136.240.238	PTR	238-240-136-178.lviv.farlep.net
178.136.240.238	A	178-136-240-238.static.vega-ua.net
178.136.240.254	PTR	178-136-240-254.static.vega-ua.net
178.136.241.134	PTR	178-136-241-134.static.vega-ua.net
178.136.241.135	PTR	178-136-241-135.static.vega-ua.net
178.136.241.154	A	178-136-241-154.static.vega-ua.net
178.136.241.164	PTR	178-136-241-164.static.vega-ua.net
178.136.241.164	A	ext2.abtollc.com
178.136.241.248	A	178-136-241-248.static.vega-ua.net
178.136.242.55	PTR	178-136-242-55.static.vega-ua.net
178.136.242.198	A+PTR	178-136-242-198.static.vega-ua.net
178.136.242.199	A	178-136-242-199.static.vega-ua.net
178.136.243.143	A	178-136-243-143.static.vega-ua.net
178.136.243.190	A	mail.child-bike.com.ua
178.136.243.190	A	mail.baby-protection.com.ua
178.136.243.215	PTR	215-243-136-178.lviv.farlep.net
178.136.243.215	A	dlab.com.ua
178.136.243.215	A	ua-region.info
178.136.243.238	A	database.com.ua
178.136.243.238	A	www.poshuk.com
178.136.243.238	A	site-promotion.net
178.136.243.247	PTR	247-243-136-178.dsl.lviv.farlep.net
178.136.243.252	A	178-136-243-252.static.vega-ua.net