Robtex

Up: 80.252.120.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 80.252.124.0/23
Down right: 80.252.126.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.252.124.1	PTR	r1-ge-1.access.fido.net
80.252.124.1	A	lon-1-bgp1.access.fido.net
80.252.124.1	A	hex-c1.access.fido.net
80.252.124.11	A	core-1-b2.access.fido.net
80.252.124.112	A	lon-1-sw2.access.fido.net
80.252.125.10	PTR	atreus.tartarus.org
80.252.125.10	A	tartarus.ns.bjh21.me.uk
80.252.125.10	A	awormerod.me.uk
80.252.125.26	PTR	web-21.coolpiranha-hosting.com
80.252.125.26	A	cablecity.co.uk
80.252.125.26	A	ns.cablecity.co.uk
80.252.125.30	PTR	cable-1.server.fido.net
80.252.125.34	A+PTR	www.digitalpromo.co.uk
80.252.125.34	A	digitalpromo.co.uk
80.252.125.34	A	digitalpromo.co
80.252.125.39	PTR	no-dns-yet.fido.net
80.252.125.44	PTR	no-dns-yet.fido.net
80.252.125.48	PTR	no-dns-yet.fido.net
80.252.125.75	PTR	no-dns-yet.fido.net
80.252.125.94	PTR	no-dns-yet.fido.net
80.252.125.98	PTR	no-dns-yet.fido.net
80.252.125.99	PTR	no-dns-yet.fido.net
80.252.125.112	PTR	no-dns-yet.fido.net
80.252.125.116	PTR	no-dns-yet.fido.net
80.252.125.123	PTR	no-dns-yet.fido.net
80.252.125.130	PTR	no-dns-yet.fido.net
80.252.125.189	PTR	no-dns-yet.fido.net
80.252.125.193	PTR	no-dns-yet.fido.net
80.252.125.255	PTR	no-dns-yet.fido.net
80.252.126.31	A	mail.myweather2.com
80.252.126.31	A	mailserver.myweather2.com
80.252.126.225	PTR	thn-core-1.fido.net
80.252.126.246	PTR	the-core-1.fido.net
80.252.127.0	PTR	no-dns-yet.fido.net
80.252.127.33	PTR	no-dns-yet.fido.net
80.252.127.52	PTR	no-dns-yet.fido.net
80.252.127.83	PTR	no-dns-yet.fido.net
80.252.127.132	PTR	no-dns-yet.fido.net
80.252.127.150	PTR	no-dns-yet.fido.net
80.252.127.157	PTR	no-dns-yet.fido.net
80.252.127.200	PTR	no-dns-yet.fido.net
80.252.127.201	PTR	no-dns-yet.fido.net
80.252.127.213	PTR	no-dns-yet.fido.net
80.252.127.224	PTR	no-dns-yet.fido.net
80.252.127.255	PTR	no-dns-yet.fido.net