Robtex

Up: 212.58.128.0/17
Can't show all results, try to descend to a more specific CIDR
Down left: 212.58.128.0/19
Down right: 212.58.160.0/19
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.58.128.43	A	mail1.richardleadbetter.com
212.58.128.43	A	mail.cakey.net
212.58.128.43	A	mail.whelan.it
212.58.129.20	A	master1.scinetics.net
212.58.129.21	A	lb1.scinetics.net
212.58.129.28	A	mx2.gigabix.net
212.58.129.29	A	ns2.gigabix.net
212.58.129.86	A	dns2.telecoms-group.com
212.58.137.10	A	hadrian.ag-netcom.net
212.58.137.15	A	mail.microsens.co.uk
212.58.137.15	A	iseao.co.uk
212.58.137.15	A	mail.padpharma.com
212.58.140.11	PTR	cpanel.javelinbroadband.co.uk
212.58.140.16	PTR	16-140-58-212.javelinbroadband.co.uk
212.58.140.16	A	javelinbroadband.net
212.58.144.3	PTR	cpanel.itouchvision.co.uk
212.58.144.3	A	londonmidwife.com
212.58.144.3	A	adoresucasa.com
212.58.144.4	A	itouchvision.co.uk
212.58.144.85	PTR	ip-144-85.naglotech.com
212.58.144.85	A	nanonetic.co.uk
212.58.146.86	A	globalestateagency.com
212.58.154.100	A	ns3.sahara.com.sa
212.58.160.33	A+PTR	ns1.life.ua
212.58.160.33	A	ns1.dcc.ua
212.58.160.34	A+PTR	ns2.life.ua
212.58.160.34	A	ns2.dcc.ua
212.58.160.69	PTR	life.com.ua
212.58.160.72	A+PTR	aftpd.life.com.ua
212.58.160.77	A	tr1.lifecell.com.ua
212.58.160.77	A	tr1.life.com.ua
212.58.160.78	A	tr2.life.com.ua
212.58.160.80	A	pki1.life.com.ua
212.58.160.129	A+PTR	relay.life.com.ua
212.58.160.133	PTR	life.ua
212.58.160.134	A	lifecell.com.ua
212.58.160.134	A	www.lifecell.com.ua
212.58.160.146	A	lifecell.ua
212.58.160.199	A	oplata.lifecell.ua
212.58.160.202	A	pki1.life.com.ua
212.58.161.209	A	speedtest01.life.com.ua
212.58.166.154	A+PTR	mail.amcham.ua
212.58.171.194	A	vorianacapitalmanagement.com