Robtex

Up: 80.249.104.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 80.249.106.0/24
Down right: 80.249.107.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.249.106.23	A	therometourist.com
80.249.106.25	PTR	ip106-25.thdo.ncuk.net
80.249.106.26	A	golfcoursereviewer.com
80.249.106.36	PTR	ip106-36.thdo.ncuk.net
80.249.106.52	PTR	s6.csoft.co.uk
80.249.106.52	A	mail.itsarrived.net
80.249.106.52	A	csoft.co.zw
80.249.106.53	PTR	thv53.csoft.co.uk
80.249.106.54	A	thv54.csoft.co.uk
80.249.106.82	PTR	ip106-82.thdo.ncuk.net
80.249.106.82	A	mail.acouragroup.com
80.249.106.82	A	acouragroup.com
80.249.106.85	PTR	ip106-85.thdo.ncuk.net
80.249.106.87	PTR	ip106-87.thdo.ncuk.net
80.249.106.116	PTR	ip106-116.thdo.ncuk.net
80.249.106.116	A	vin-x.co.uk
80.249.106.116	A	vin-x.com
80.249.106.130	PTR	ip106-130.thdo.ncuk.net
80.249.106.133	A+PTR	speedtest7.thinkbroadband.com
80.249.106.133	A	labs.thinkbroadband.com
80.249.106.141	PTR	ip106-141.thdo.ncuk.net
80.249.106.188	PTR	ip106-188.thdo.ncuk.net
80.249.106.188	A	mail-gw.marathonbet.com
80.249.106.190	PTR	ip106-190.thdo.ncuk.net
80.249.106.190	A	mail2.panbet.com
80.249.106.218	PTR	ip106-218.thdo.ncuk.net
80.249.106.218	A	broadbandrating.com
80.249.106.219	PTR	ip106-219.thdo.ncuk.net
80.249.106.234	PTR	ip106-234.thdo.ncuk.net
80.249.106.234	A	www.retailoptions.co.uk
80.249.106.234	A	retailoptions.co.uk
80.249.107.6	PTR	ip107-6.rbsov.ncuk.net
80.249.107.6	A	mx00.ncuk.net
80.249.107.6	A	mx11.ncuk.net
80.249.107.70	PTR	ip107-70.thdo.ncuk.net
80.249.107.70	A	fe1.realmail-asp.co.uk
80.249.107.70	A	drs-in.realmail-asp.co.uk
80.249.107.71	PTR	fe2.realmail-asp.co.uk
80.249.107.72	PTR	fe3.realmail-asp.co.uk
80.249.107.72	A	drs-in.realmail-asp.co.uk
80.249.107.72	A	mx.solts.realmail2.net
80.249.107.73	PTR	fe4.realmail-asp.co.uk
80.249.107.73	A	drs-in.realmail-asp.co.uk
80.249.107.73	A	mx.solts.realmail2.net
80.249.107.82	A+PTR	mxgw2.realmail-asp.co.uk
80.249.107.82	A	mx.elfh.realmail2.net
80.249.107.82	A	smtp.realmail-asp.com
80.249.107.87	PTR	rmconsole.realmail-asp.co.uk
80.249.107.87	A	realmail-asp.co.uk
80.249.107.144	PTR	ip107-144.thdo.ncuk.net
80.249.107.194	PTR	speedtest8.gadgetshow.thinkbroadband.com
80.249.107.194	A	speedtest3.thinkbroadband.com
80.249.107.194	A	speedtest3.adslguide.org.uk
80.249.107.221	PTR	ip107-221.rbsov.ncuk.net
80.249.107.221	A	speedtest4.thinkbroadband.com
80.249.107.234	A	boxsash.com