Robtex

Up: 84.19.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 84.19.120.0/22
Down right: 84.19.124.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
84.19.120.101	PTR	host-84-19-120-101.smallworlduk.com
84.19.120.129	PTR	host-84-19-120-129.smallworlduk.com
84.19.120.212	PTR	host-84-19-120-212.smallworlduk.com
84.19.121.7	A	mail.hecas.co.uk
84.19.122.1	PTR	host-84-19-122-1.smallworlduk.com
84.19.122.9	PTR	host-84-19-122-9.smallworlduk.com
84.19.122.11	PTR	host-84-19-122-11.smallworlduk.com
84.19.122.16	PTR	host-84-19-122-16.smallworlduk.com
84.19.122.18	PTR	host-84-19-122-18.smallworlduk.com
84.19.122.19	PTR	host-84-19-122-19.smallworlduk.com
84.19.122.32	PTR	host-84-19-122-32.smallworlduk.com
84.19.122.33	PTR	host-84-19-122-33.smallworlduk.com
84.19.122.56	PTR	host-84-19-122-56.smallworlduk.com
84.19.122.57	PTR	host-84-19-122-57.smallworlduk.com
84.19.122.72	PTR	host-84-19-122-72.smallworlduk.com
84.19.122.82	PTR	host-84-19-122-82.smallworlduk.com
84.19.122.97	PTR	host-84-19-122-97.smallworlduk.com
84.19.122.99	PTR	host-84-19-122-99.smallworlduk.com
84.19.122.112	PTR	host-84-19-122-112.smallworlduk.com
84.19.122.114	PTR	host-84-19-122-114.smallworlduk.com
84.19.122.122	PTR	host-84-19-122-122.smallworlduk.com
84.19.122.123	PTR	host-84-19-122-123.smallworlduk.com
84.19.122.128	PTR	host-84-19-122-128.smallworlduk.com
84.19.122.130	PTR	host-84-19-122-130.smallworlduk.com
84.19.122.137	PTR	host-84-19-122-137.smallworlduk.com
84.19.122.145	PTR	host-84-19-122-145.smallworlduk.com
84.19.122.146	PTR	host-84-19-122-146.smallworlduk.com
84.19.122.152	PTR	host-84-19-122-152.smallworlduk.com
84.19.122.161	PTR	host-84-19-122-161.smallworlduk.com
84.19.122.186	PTR	host-84-19-122-186.smallworlduk.com
84.19.122.194	PTR	host-84-19-122-194.smallworlduk.com
84.19.122.200	PTR	host-84-19-122-200.smallworlduk.com
84.19.122.201	PTR	host-84-19-122-201.smallworlduk.com
84.19.122.211	PTR	host-84-19-122-211.smallworlduk.com
84.19.122.216	PTR	host-84-19-122-216.smallworlduk.com
84.19.122.217	PTR	host-84-19-122-217.smallworlduk.com
84.19.122.218	PTR	host-84-19-122-218.smallworlduk.com
84.19.122.224	PTR	host-84-19-122-224.smallworlduk.com
84.19.122.234	PTR	host-84-19-122-234.smallworlduk.com
84.19.122.242	PTR	host-84-19-122-242.smallworlduk.com
84.19.122.248	PTR	host-84-19-122-248.smallworlduk.com
84.19.122.249	PTR	host-84-19-122-249.smallworlduk.com
84.19.124.6	A	howieassociates.biz
84.19.124.19	PTR	host-84-19-124-19.smallworlduk.com
84.19.124.22	A	mail.motive-hosting.com
84.19.124.203	PTR	host-84-19-124-203.smallworlduk.com
84.19.124.208	PTR	host-84-19-124-208.smallworlduk.com
84.19.126.1	A	mail.adss.co.uk
84.19.126.2	A	mail.trinetimb.net
84.19.126.4	A+PTR	mailrelay.motive-hosting.com
84.19.126.4	PTR	mail.motivetechnology.com
84.19.126.6	A	mailserver.itsasmallworld.co.uk
84.19.126.12	A	motivedemos.co.uk
84.19.126.16	PTR	host-84-19-126-16.smallworlduk.com
84.19.126.17	PTR	host-84-19-126-17.smallworlduk.com
84.19.126.17	A	witherslackhallfarmhouse.co.uk
84.19.126.17	A	motiveshop.com
84.19.126.22	A	mailgate.base3.com
84.19.126.40	A	cordiasystems.co.uk
84.19.126.41	PTR	host-84-19-126-41.smallworlduk.com
84.19.126.41	A	bakkavorprimary.co.uk
84.19.126.44	A	scottishsteakclub.co.uk
84.19.126.44	A	scottishsteakclub.com
84.19.126.70	A	mysmallworld.com
84.19.126.80	A	macdonald-resorts.co.uk
84.19.126.102	A	lastdropvillage.com
84.19.126.102	A	nortongrange.com
84.19.126.102	A	albrightonhall.com
84.19.126.120	PTR	host-84-19-126-120.smallworlduk.com
84.19.126.133	A	engenia.co.uk
84.19.126.133	A	www.lakesnet.co.uk
84.19.126.133	A	northerncyprus.co.uk
84.19.126.150	A	motivedigital.co.uk
84.19.126.150	A	foliohotels.com
84.19.126.150	A	netfonics.com
84.19.126.196	A	ns1.smallworlduk.com
84.19.126.198	A	smtp01.motive-hosting.com
84.19.126.200	PTR	mail.motivetechnology.com
84.19.126.206	A	ns1.net1.co.uk
84.19.126.248	PTR	host-84-19-126-248.smallworlduk.com
84.19.126.248	A	dougal.trinetimb.net
84.19.126.249	PTR	dougal.trinetimb.net
84.19.126.250	A	ns0.adss.co.uk
84.19.126.250	A	ns0.motive-hosting.com
84.19.126.250	A	florence.trinetimb.net
84.19.127.34	PTR	mail.kingmoorpark.co.uk
84.19.127.74	PTR	mail.bramptonskips.co.uk
84.19.127.90	A	mail.gibsonsloos.com
84.19.127.201	PTR	host-84-19-127-201.smallworlduk.com