Robtex

Up: 81.85.16.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 81.85.18.0/24
Down right: 81.85.19.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
81.85.18.0	A+PTR	vlan1.m6.stak.com
81.85.18.5	A+PTR	ns1.lawfordheath.com
81.85.18.5	A	ns1.stak.com
81.85.18.11	A	suppliers.stak.com
81.85.18.30	PTR	no-rdns-yet.stak.com
81.85.18.30	A	old-site.stak.com
81.85.18.102	A	acehandling.com
81.85.18.103	A+PTR	stak.com
81.85.18.103	A	www.stak.com
81.85.18.104	A	anaheiminteriors.com
81.85.18.106	A	anaheimled.co.uk
81.85.18.109	A	bottledit.co.uk
81.85.18.110	A	theadventurezone.co.uk
81.85.18.111	A	anaheimled.com
81.85.18.114	PTR	no-rdns-yet.stak.com
81.85.18.114	A	buyhere22.com
81.85.18.115	PTR	no-rdns-yet.stak.com
81.85.18.115	A	anaheim.co.uk
81.85.18.122	PTR	no-rdns-yet.stak.com
81.85.18.122	A	banarassilksagar.com
81.85.18.160	PTR	mercury.lawfordheath.com
81.85.18.160	A	stak.co.uk
81.85.18.160	A	oakmooresinteriors.co.uk
81.85.18.161	PTR	mercury.lawfordheath.com
81.85.18.162	PTR	mercury.lawfordheath.com
81.85.18.162	A	mail.anaheimled.co.uk
81.85.18.162	A	anillpatel.com
81.85.18.165	A	strettons.eu
81.85.18.165	A	aquatic-solutions.co.uk
81.85.18.167	A	mail.theadventurezone.co.uk
81.85.18.168	A	mail.pt-engineers.co.uk
81.85.18.170	PTR	forktrucksonline.co.uk
81.85.18.171	A	api.stak.com
81.85.18.173	PTR	no-rdns-yet.stak.com
81.85.18.173	A	shanil.com
81.85.18.173	A	mail.shanil.com
81.85.18.174	PTR	no-rdns-yet.stak.com
81.85.18.174	A	mail.shay.co.uk
81.85.18.174	A	shay.co.uk
81.85.18.175	A+PTR	jessy.co.uk
81.85.18.176	PTR	no-rdns-yet.stak.com
81.85.18.176	A	sundip.co.uk
81.85.18.178	PTR	mail.biltonas.co.uk
81.85.18.178	A	biltondesign.com
81.85.18.178	A	mail.biltondesign.co.uk
81.85.18.179	A	bradleysbathrooms.com
81.85.18.186	A+PTR	mail.stak.com
81.85.18.186	A	cpanel.stak.com
81.85.19.4	PTR	no-rdns-yet.stak.com
81.85.19.9	PTR	www.biltondesign.co.uk
81.85.19.9	A	biltondesign.co.uk
81.85.19.80	PTR	no-rdns-yet.stak.com
81.85.19.102	PTR	no-rdns-yet.stak.com
81.85.19.102	A	ns1.incyber.eu
81.85.19.103	PTR	no-rdns-yet.stak.com
81.85.19.103	A	ns2.blehm.co.uk
81.85.19.103	A	ns1.blehm.co.uk
81.85.19.165	PTR	no-rdns-yet.stak.com