Robtex

Up: 80.252.112.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.252.116.0/23
Down right: 80.252.118.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.252.116.137	PTR	apps.fido.net
80.252.116.138	PTR	apps.fido.net
80.252.116.150	PTR	apps.fido.net
80.252.116.150	A	mail.digitalpromo.co.uk
80.252.116.150	A	mx10.glide.email
80.252.116.151	PTR	zcs-proxy-1.fido.net
80.252.116.152	A+PTR	zcs-proxy-2.fido.net
80.252.116.154	A	apps-proxy-1.fido.net
80.252.116.160	A+PTR	mail.redmail.com
80.252.116.160	A	mx10.apps.fido.net
80.252.116.160	A	mx20.glide.email
80.252.118.33	PTR	dangermouse.bigroominternet.co.uk
80.252.118.33	A	inchofgold.co.uk
80.252.118.33	A	grumpymulecoffee.com
80.252.118.35	PTR	www.kctmo.org.uk
80.252.118.37	PTR	bri-1.server.darkorigins.com
80.252.118.37	A	consensushealthcare.org
80.252.118.39	A	stabletransit.com.darwinclayton.co.uk
80.252.118.39	A	bri-1.server.darkorigins.com
80.252.118.39	A	wfmhub.com
80.252.118.42	A	objetluxe.com
80.252.118.67	A	fr-global.com
80.252.118.67	A	fiscalreps.com
80.252.118.67	A	compliancedna.com
80.252.118.80	A	mail.1stopoffice.com
80.252.118.87	PTR	lon-cvs002.phillipsonkennedy.com
80.252.118.87	A	mail.phillipsonkennedy.com
80.252.118.88	PTR	lon-cvs001.phillipsonkennedy.com
80.252.118.88	A	hostmaster.worldofcomponents.co.uk
80.252.118.88	A	worldofcomponents.co.uk
80.252.118.89	A	herons-hall.co.uk
80.252.118.89	A	customeremail2.phillipsonkennedy.com
80.252.118.92	A+PTR	mx0.1stopoffice.com
80.252.119.0	PTR	no-dns-yet.fido.net
80.252.119.107	PTR	no-dns-yet.fido.net
80.252.119.125	PTR	no-dns-yet.fido.net
80.252.119.170	PTR	no-dns-yet.fido.net
80.252.119.171	PTR	no-dns-yet.fido.net
80.252.119.200	PTR	no-dns-yet.fido.net
80.252.119.245	PTR	no-dns-yet.fido.net
80.252.119.251	A+PTR	fsc-2.server.fido.net
80.252.119.255	PTR	no-dns-yet.fido.net