Robtex

Up: 217.175.23.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 217.175.23.128/26
Down right: 217.175.23.192/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
217.175.23.131	A+PTR	ip131.net23.stalcom.net
217.175.23.135	A+PTR	ip135.net23.stalcom.net
217.175.23.139	A+PTR	ip139.net23.stalcom.net
217.175.23.145	A+PTR	ip145.net23.stalcom.net
217.175.23.146	A+PTR	ip146.net23.stalcom.net
217.175.23.151	A+PTR	ip151.net23.stalcom.net
217.175.23.151	A	morport.com
217.175.23.152	PTR	ip152.net23.stalcom.net
217.175.23.152	A	torovo.ru
217.175.23.152	A	aterracapital.com
217.175.23.153	A+PTR	ip153.net23.stalcom.net
217.175.23.155	A+PTR	ip155.net23.stalcom.net
217.175.23.158	A+PTR	ip158.net23.stalcom.net
217.175.23.160	PTR	ip160.net23.stalcom.net
217.175.23.160	A	stalmail.ru
217.175.23.160	A	mail.stalmail.ru
217.175.23.163	A+PTR	ip163.net23.stalcom.net
217.175.23.164	A+PTR	msk-exch-edg.severstal.com
217.175.23.164	A	msk-exch-edg1.severstal.com
217.175.23.165	A+PTR	msk-exch-edg.severstal.com
217.175.23.165	A	msk-exch-edg2.severstal.com
217.175.23.167	A+PTR	ip167.net23.stalcom.net
217.175.23.170	A+PTR	ip170.net23.stalcom.net
217.175.23.171	A+PTR	ip171.net23.stalcom.net
217.175.23.176	A+PTR	ip176.net23.stalcom.net
217.175.23.178	A+PTR	ip178.net23.stalcom.net
217.175.23.187	A+PTR	ip187.net23.stalcom.net
217.175.23.189	A+PTR	ip189.net23.stalcom.net
217.175.23.192	A+PTR	ip192.net23.stalcom.net
217.175.23.200	A+PTR	ip200.net23.stalcom.net
217.175.23.207	A+PTR	ip207.net23.stalcom.net
217.175.23.212	A+PTR	ip212.net23.stalcom.net
217.175.23.217	A+PTR	ip217.net23.stalcom.net
217.175.23.221	A+PTR	ip221.net23.stalcom.net
217.175.23.222	PTR	websearch.severstal.com
217.175.23.222	A	www.stalcom.com
217.175.23.222	A	www.vorkutaugol.ru
217.175.23.223	PTR	ip223.net23.stalcom.net
217.175.23.223	A	autodiscover.severstalclub.ru
217.175.23.224	A+PTR	ip224.net23.stalcom.net
217.175.23.227	A+PTR	ip227.net23.stalcom.net
217.175.23.228	PTR	ip228.net23.stalcom.net
217.175.23.228	A	sip.oaoktz.ru
217.175.23.228	A	sip.severstal.ru
217.175.23.230	A+PTR	ip230.net23.stalcom.net
217.175.23.231	PTR	ip231.net23.stalcom.net
217.175.23.231	A	sip.oaoktz.ru
217.175.23.231	A	sip.severstal.ru
217.175.23.236	A+PTR	ip236.net23.stalcom.net
217.175.23.238	PTR	ip238.net23.stalcom.net
217.175.23.238	A	severstallat-silesia.eu
217.175.23.238	A	severstal-invest.ru
217.175.23.240	PTR	ip240.net23.stalcom.net
217.175.23.240	A	severstal-invest.ru
217.175.23.240	A	stalcom.com
217.175.23.241	A+PTR	ip241.net23.stalcom.net
217.175.23.242	PTR	ip242.net23.stalcom.net
217.175.23.242	A	meet.severstal.ru
217.175.23.243	A+PTR	ip243.net23.stalcom.net
217.175.23.250	PTR	relay1.goc.karelia.su
217.175.23.252	A+PTR	ip252.net23.stalcom.net