Robtex

Up: 51.179.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 51.179.160.0/20
Down right: 51.179.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
51.179.161.189	PTR	no-reverse-dns.metronet-uk.com
51.179.161.189	A	driverexcel.com
51.179.161.189	A	owensgroup.uk
51.179.162.0	PTR	no-reverse-dns.metronet-uk.com
51.179.162.0	A	robertharrison.org
51.179.162.0	A	theicarusproject.co.uk
51.179.162.2	A	mail.penninecrc.org
51.179.162.3	PTR	no-reverse-dns.metronet-uk.com
51.179.162.50	A	mobos-zen.penrillian.com
51.179.162.50	A	owa.penrillian.com
51.179.162.90	PTR	aba.co.uk
51.179.162.90	A	remote.aba.co.uk
51.179.162.92	PTR	no-reverse-dns.metronet-uk.com
51.179.162.92	A	letlpknow.com
51.179.162.93	PTR	aba.co.uk
51.179.162.93	A	myaba.co.uk
51.179.162.210	PTR	no-reverse-dns.metronet-uk.com
51.179.162.210	A	mail.frontlinenorthwest.co.uk
51.179.163.99	PTR	no-reverse-dns.metronet-uk.com
51.179.163.99	A	mail.cabfind.com
51.179.163.99	A	mail.cabfind.co.uk
51.179.163.118	PTR	no-reverse-dns.metronet-uk.com
51.179.163.165	PTR	no-reverse-dns.metronet-uk.com
51.179.163.170	A+PTR	email.stylesandwood.co.uk
51.179.163.170	A	email.maraq.co.uk
51.179.163.170	A	email.stylesandwood-group.co.uk
51.179.163.172	PTR	no-reverse-dns.metronet-uk.com
51.179.163.174	PTR	no-reverse-dns.metronet-uk.com
51.179.163.174	A	mail.stylesandwood.co.uk
51.179.165.52	PTR	no-reverse-dns.metronet-uk.com
51.179.165.172	PTR	no-reverse-dns.metronet-uk.com
51.179.166.5	A	mailgate.dhalsall.com
51.179.166.18	A	mail.leedsgrandtheatre.com
51.179.166.131	A	mail.beautyukcosmetics.com
51.179.166.132	PTR	no-reverse-dns.metronet-uk.com
51.179.166.132	A	ns3.bcnhosted.co.uk
51.179.166.218	A	mail3.addpeople.co.uk
51.179.167.3	A	support.totalproduce.com
51.179.167.6	PTR	no-reverse-dns.metronet-uk.com
51.179.167.130	A	mail-backup.smithygreen.com
51.179.167.186	PTR	no-reverse-lookup-dns.metronet-uk.com
51.179.167.235	A	exchange.eagle-envelopes.com
51.179.167.254	A	netmail.arrowccdesign.com
51.179.167.254	A	netmail.braybridge.com
51.179.167.254	A	netmail.printonthetyne.com
51.179.168.58	A	mail.northerngroup.org
51.179.168.69	A	edumail2.netbuilder.com
51.179.169.3	A	post.qualiti.co.uk
51.179.169.106	A	mail.tonggardencentre.com
51.179.169.138	A	mailgate.no1copperpot.com
51.179.169.178	A	remote.roeye.com
51.179.169.206	A+PTR	mail.richardalan.co.uk
51.179.169.206	A	mail.ragroup.com
51.179.169.206	A	mail.scas.co.uk
51.179.169.224	A	mail.attwater.com
51.179.169.250	A	mx1.sftaylor.com
51.179.169.250	A	remote.sftaylor.com
51.179.172.206	A	mail1.mcrproperty.com
51.179.173.26	PTR	no-reverse-dns.metronet-uk.com
51.179.173.114	PTR	rocket01.mkr.co.uk
51.179.173.114	A	mail.mkr.co.uk
51.179.173.115	PTR	no-reverse-dns.metronet-uk.com
51.179.173.205	PTR	no-reverse-dns.metronet-uk.com
51.179.173.205	A	www.cfsfleetmanagement.co.uk
51.179.173.205	A	cfsglasgow.com
51.179.173.208	PTR	no-reverse-dns.metronet-uk.com
51.179.173.210	PTR	no-reverse-dns.metronet-uk.com
51.179.174.234	A	computerworld.support
51.179.174.234	A	conceptplus.co.uk
51.179.174.234	A	isafebackup.com
51.179.176.210	A	mail.extonsfoods.com
51.179.178.78	PTR	no-reverse-dns.metronet-uk.com
51.179.178.99	PTR	no-reverse-dns.metronet-uk.com
51.179.178.99	A	footsqueek.org
51.179.178.99	A	governorsguru.com
51.179.178.104	PTR	no-reverse-dns.metronet-uk.com
51.179.178.104	A	footsqueek.co.uk
51.179.179.3	PTR	no-reverse-dns.metronet-uk.com
51.179.179.3	A	mail01.liverpoolmuseums.org.uk
51.179.179.5	PTR	no-reverse-dns.metronet-uk.com
51.179.179.5	A	intercom.museum
51.179.179.5	A	www.liverpoolmuseums.org.uk
51.179.179.6	PTR	no-reverse-dns.metronet-uk.com
51.179.179.14	PTR	no-reverse-dns.metronet-uk.com
51.179.179.153	PTR	no-reverse-dns.metronet-uk.com
51.179.179.153	A	gb01.drllimited.co.uk
51.179.180.6	A	mail.wirehouse-es.com
51.179.180.12	PTR	no-reverse-dns.metronet-uk.com
51.179.180.12	A	zest4customers.com
51.179.180.12	A	www.zest4customers.com
51.179.180.132	PTR	no-reverse-dns.metronet-uk.com
51.179.180.132	A	geraudmarkets.co.uk
51.179.180.154	PTR	mail.crossmorse.com
51.179.180.154	A	mail.crossmorse.co.uk
51.179.180.194	PTR	no-reverse-dns.metronet-uk.com
51.179.181.77	A+PTR	mx.mackinnon-bruce.com
51.179.181.77	A	mx.mackinnonbruce.com
51.179.181.77	A	mx.sis-exec.com
51.179.182.254	PTR	no-reverse-dns.metronet-uk.com
51.179.182.254	A	kitepackaging.co.uk
51.179.182.254	A	kitepackaging.org
51.179.183.6	A+PTR	smtp.edgeworks.co.uk
51.179.183.6	A	mail.edgeworks.co.uk
51.179.183.6	A	remote.edgeworks.co.uk
51.179.183.122	PTR	mail.thedrivenagency.com
51.179.183.122	A	mail.thedrivenagency.co.uk
51.179.183.123	PTR	no-reverse-dns.metronet-uk.com
51.179.183.123	A	drivenftp.com
51.179.184.187	PTR	no-reverse-dns.metronet-uk.com
51.179.184.187	A	boutinot.co.uk
51.179.184.187	A	www.boutinot.com
51.179.184.205	A+PTR	dcmail.first4skills.com
51.179.184.209	PTR	no-reverse-dns.metronet-uk.com
51.179.184.209	A	www.first4skills.com
51.179.185.102	PTR	no-reverse-dns.metronet-uk.com
51.179.185.218	PTR	no-reverse-dns.metronet-uk.com
51.179.185.218	A	webmail.rowlinson.co.uk
51.179.188.133	PTR	no-reverse-dns.metronet-uk.com
51.179.188.133	A	www.evosoft.co.uk
51.179.188.134	PTR	no-reverse-dns.metronet-uk.com