Robtex

Up: 88.98.128.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 88.98.160.0/20
Down right: 88.98.176.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
88.98.160.0	PTR	streetcar-cr-pri-net-p2p.zen.zen.net.uk
88.98.160.12	A+PTR	88-98-160-12.ll.zen.net.uk
88.98.160.12	A	posersalle.us
88.98.162.0	A+PTR	88-98-162-0.ll.zen.net.uk
88.98.162.1	A+PTR	88-98-162-1.ll.zen.net.uk
88.98.162.2	A+PTR	88-98-162-2.ll.zen.net.uk
88.98.162.3	A+PTR	88-98-162-3.ll.zen.net.uk
88.98.162.32	A+PTR	88-98-162-32.ll.zen.net.uk
88.98.162.33	A+PTR	88-98-162-33.ll.zen.net.uk
88.98.162.34	A+PTR	88-98-162-34.ll.zen.net.uk
88.98.162.35	A+PTR	88-98-162-35.ll.zen.net.uk
88.98.162.64	PTR	no-dns-yet-88-98-162-64.zen.net.uk
88.98.162.65	PTR	no-dns-yet-88-98-162-65.zen.net.uk
88.98.162.66	PTR	no-dns-yet-88-98-162-66.zen.net.uk
88.98.162.67	PTR	no-dns-yet-88-98-162-67.zen.net.uk
88.98.162.68	A	88-98-162-68.ll.zen.net.uk
88.98.162.69	A	88-98-162-69.ll.zen.net.uk
88.98.162.70	A	88-98-162-70.ll.zen.net.uk
88.98.162.71	A	88-98-162-71.ll.zen.net.uk
88.98.162.96	PTR	no-dns-yet-88-98-162-96.zen.net.uk
88.98.162.97	PTR	no-dns-yet-88-98-162-97.zen.net.uk
88.98.162.98	PTR	no-dns-yet-88-98-162-98.zen.net.uk
88.98.162.99	PTR	no-dns-yet-88-98-162-99.zen.net.uk
88.98.162.100	A	88-98-162-100.ll.zen.net.uk
88.98.162.101	A	88-98-162-101.ll.zen.net.uk
88.98.162.102	A	88-98-162-102.ll.zen.net.uk
88.98.162.103	A	88-98-162-103.ll.zen.net.uk
88.98.162.128	A+PTR	88-98-162-128.ll.zen.net.uk
88.98.162.129	A+PTR	88-98-162-129.ll.zen.net.uk
88.98.162.130	A+PTR	88-98-162-130.ll.zen.net.uk
88.98.162.131	A+PTR	88-98-162-131.ll.zen.net.uk
88.98.162.160	PTR	88-98-162-160.ll.zen.net.uk
88.98.162.161	A+PTR	88-98-162-161.ll.zen.net.uk
88.98.162.162	PTR	88-98-162-162.ll.zen.net.uk
88.98.162.163	PTR	88-98-162-163.ll.zen.net.uk
88.98.162.164	A	88-98-162-164.ll.zen.net.uk
88.98.162.165	A	88-98-162-165.ll.zen.net.uk
88.98.162.173	A	88-98-162-173.ll.zen.net.uk
88.98.162.192	PTR	no-dns-yet-88-98-162-192.zen.net.uk
88.98.162.193	PTR	no-dns-yet-88-98-162-193.zen.net.uk
88.98.162.194	PTR	no-dns-yet-88-98-162-194.zen.net.uk
88.98.162.195	PTR	no-dns-yet-88-98-162-195.zen.net.uk
88.98.162.196	A	88-98-162-196.ll.zen.net.uk
88.98.162.197	A	88-98-162-197.ll.zen.net.uk
88.98.162.198	A	88-98-162-198.ll.zen.net.uk
88.98.162.199	A	88-98-162-199.ll.zen.net.uk
88.98.162.224	PTR	88-98-162-224.ll.zen.net.uk
88.98.162.225	A+PTR	88-98-162-225.ll.zen.net.uk
88.98.162.226	PTR	88-98-162-226.ll.zen.net.uk
88.98.162.227	PTR	88-98-162-227.ll.zen.net.uk
88.98.162.229	A	88-98-162-229.ll.zen.net.uk
88.98.162.230	A	mx0.beatthatquote.com
88.98.162.230	A	88-98-162-230.ll.zen.net.uk
88.98.163.255	PTR	88-98-163-255.ll.zen.net.uk
88.98.164.0	PTR	88-98-164-0.dsl.zen.co.uk
88.98.165.0	PTR	88-98-165-0.dsl.zen.co.uk
88.98.168.0	PTR	88-98-168-0.g3ns.net
88.98.168.35	PTR	88-98-168-35.g3ns.net
88.98.168.35	A	zirconhq.co.uk
88.98.168.63	PTR	88-98-168-63.g3ns.net
88.98.168.64	PTR	88-98-168-64.g3ns.net
88.98.168.92	PTR	88-98-168-92.g3ns.net
88.98.168.104	PTR	88-98-168-104.g3ns.net
88.98.168.104	A	www.ncoeurope.com
88.98.168.249	PTR	88-98-168-249.g3ns.net
88.98.168.249	A	snubchat.com
88.98.169.37	PTR	88-98-169-37.g3ns.net
88.98.169.37	A	u2com.net
88.98.169.127	PTR	88-98-169-127.g3ns.net
88.98.169.128	PTR	88-98-169-128.g3ns.net
88.98.169.143	PTR	88-98-169-143.g3ns.net
88.98.169.144	PTR	88-98-169-144.g3ns.net
88.98.169.151	PTR	88-98-169-151.g3ns.net
88.98.169.160	PTR	88-98-169-160.g3ns.net
88.98.169.175	PTR	88-98-169-175.g3ns.net
88.98.169.176	PTR	88-98-169-176.g3ns.net
88.98.169.191	PTR	88-98-169-191.g3ns.net
88.98.169.192	PTR	88-98-169-192.g3ns.net
88.98.169.223	PTR	88-98-169-223.g3ns.net
88.98.169.224	PTR	88-98-169-224.g3ns.net
88.98.169.231	PTR	88-98-169-231.g3ns.net
88.98.169.232	PTR	88-98-169-232.g3ns.net
88.98.169.239	PTR	88-98-169-239.g3ns.net
88.98.170.0	PTR	no-dns-yet-88-98-170-0.zen.net.uk
88.98.170.38	PTR	no-dns-yet-88-98-170-38.zen.net.uk
88.98.180.81	A+PTR	ironport.fshc.co.uk
88.98.180.83	A+PTR	airwatch.fshc.co.uk
88.98.180.85	PTR	no-dns-yet-88-98-180-85.zen.net.uk
88.98.180.85	A	legacy.fshc.co.uk
88.98.180.85	A	webmail.fshc.co.uk
88.98.180.120	PTR	no-dns-yet-88-98-180-120.zen.net.uk
88.98.180.120	A	skype.fshc.co.uk
88.98.180.157	PTR	no-dns-yet-88-98-180-157.zen.net.uk
88.98.180.157	A	spam2.aspectit.co.uk
88.98.180.157	A	mail2.lte-scientific.com
88.98.180.177	PTR	no-dns-yet-88-98-180-177.zen.net.uk
88.98.180.177	A	waterheadacademy.co.uk
88.98.180.201	PTR	no-dns-yet-88-98-180-201.zen.net.uk
88.98.180.201	A	admin.jdlit.net
88.98.180.201	A	ns3.jdlit.net
88.98.180.202	PTR	no-dns-yet-88-98-180-202.zen.net.uk
88.98.180.225	PTR	no-dns-yet-88-98-180-225.zen.net.uk
88.98.180.230	PTR	spam.digital-sheep.co.uk
88.98.180.230	A	loomspun.net
88.98.180.230	A	kintaro.co.uk
88.98.181.2	A	nwuser.co.uk
88.98.181.5	A	nwdev.co.uk
88.98.181.7	PTR	no-dns-yet-88-98-181-7.zen.net.uk
88.98.181.7	A	quik-quote.co.uk
88.98.181.7	A	quik-quote.net
88.98.181.9	PTR	no-dns-yet-88-98-181-9.zen.net.uk
88.98.181.66	PTR	no-dns-yet-88-98-181-66.zen.net.uk
88.98.181.66	A	mymakingplans.com
88.98.181.67	A	mailserver.makingplans.com
88.98.181.107	A	mail.wilsonandco.com
88.98.181.137	PTR	no-dns-yet-88-98-181-137.zen.net.uk
88.98.181.137	A	airedalechemical.co.uk
88.98.181.137	A	detergenttech.com
88.98.181.139	PTR	no-dns-yet-88-98-181-139.zen.net.uk
88.98.181.139	A	ares.ecenica.com
88.98.181.139	A	ns2.morsecoding.co.uk
88.98.181.140	PTR	mars.ecenica.com
88.98.181.141	PTR	no-dns-yet-88-98-181-141.zen.net.uk
88.98.181.194	A	www.euroguidance.net
88.98.181.194	A	creditstyle.co.uk
88.98.181.194	A	www.creditstyle.co.uk
88.98.181.195	A	familiesthatlast.lgbt
88.98.181.238	A	ns2.mazarsit.com
88.98.181.242	A	creditstyle.co.uk
88.98.181.246	A	bradfordworks.com
88.98.182.41	PTR	no-dns-yet-88-98-182-41.zen.net.uk
88.98.182.41	A	thepccustomiser.com
88.98.182.126	PTR	no-dns-yet-88-98-182-126.zen.net.uk
88.98.182.154	PTR	no-dns-yet-88-98-182-154.zen.net.uk
88.98.182.154	A	johnsmedleyb2b.com
88.98.182.161	A+PTR	mailgate.manchester-enterprises.co.uk
88.98.182.168	A	solutions-apply.co.uk
88.98.183.19	PTR	no-dns-yet-88-98-183-19.zen.net.uk
88.98.183.19	A	webmail.aaprojects.co.uk
88.98.183.68	PTR	no-dns-yet-88-98-183-68.zen.net.uk
88.98.183.68	A	www.fibrenest.com
88.98.183.129	A+PTR	eu-mail.myssp.org
88.98.183.129	A	www.myssp.org