Robtex

Up: 193.128.192.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 193.128.208.0/21
Down right: 193.128.216.0/21

IP	Type	Hostname
193.128.218.14	A+PTR	greaunivd1-1-gw.customer.uk.uu.net
193.128.218.81	PTR	mailhost.avt.co.uk
193.128.218.110	PTR	mbainte01-gw.customer.uk.uu.net
193.128.218.121	PTR	uk.navigant.com
193.128.218.122	PTR	ukfe02.navigant.com
193.128.218.126	A+PTR	naviinte01-gw.customer.uk.uu.net
193.128.219.4	A	etoyotamail.toyota.co.uk
193.128.219.6	A	tgbispexternal6.toyota.co.uk
193.128.219.16	A+PTR	tgbispexternal16.toyota.co.uk
193.128.219.17	A	visitors.toyota.co.uk
193.128.219.97	A	*.rbcuk.ro
193.128.219.97	A	www.rbcuk.ro
193.128.219.97	A	rbcuk.ro
193.128.219.102	A	mail.licencedashboard.co.uk
193.128.219.130	A+PTR	vodafone01a-gw.customer.uk.uu.net
193.128.219.130	A	vodafone-gw.customer.uk.uu.net
193.128.219.211	A	mail02.lcp-actuaries.co.uk
193.128.219.215	A	mailedgewin.lcp.uk.com
193.128.219.242	A	post2.arriva.co.uk
193.128.220.59	A	www.xlgroup.com
193.128.220.59	A	xlgroup.com
193.128.220.101	A	es8.xlgroup.com
193.128.221.161	A	ns1.uk.dfg.com
193.128.221.194	PTR	microdec.microdec.co.uk
193.128.223.15	A	boyle.ioppublishing.com
193.128.223.19	A+PTR	stokes.ioppublishing.com
193.128.223.36	A+PTR	feynman.ioppublishing.com
193.128.223.49	A+PTR	stock.ioppublishing.com
193.128.223.62	A	asimov.ioppublishing.com
193.128.223.67	PTR	finjan.iop
193.128.223.68	PTR	finjan.iop
193.128.223.74	A	feenberg.ioppublishing.com
193.128.223.124	A	savart.ioppublishing.com
193.128.223.130	PTR	boyle.ioppublishing.com
193.128.223.202	A	joule.ioppublishing.com
193.128.223.202	A	mailhost.ioppublishing.com
193.128.223.202	A	internal.mailrouter.iop.org
193.128.223.228	A+PTR	everett.ioppublishing.com