Robtex

Up: 80.249.96.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.249.96.0/25
Down right: 80.249.96.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.249.96.0	A+PTR	ip96-0.thdo.ncuk.net
80.249.96.5	A+PTR	ns0.ncuk.net
80.249.96.6	A+PTR	mx0.ncuk.net
80.249.96.6	A	lovefilm.mx.ncuk.net
80.249.96.6	A	ip96-6.thdo.ncuk.net
80.249.96.7	A+PTR	ntp0.ncuk.net
80.249.96.7	A	ip96-7.thdo.ncuk.net
80.249.96.10	PTR	ns0.ncuk.net
80.249.96.12	A	ip96-12.thdo.ncuk.net
80.249.96.13	A	ip96-13.thdo.ncuk.net
80.249.96.15	A+PTR	bigbrother.ncuk.net
80.249.96.16	A+PTR	fw1.access.ncuk.net
80.249.96.18	A+PTR	ip96-18.thdo.ncuk.net
80.249.96.23	A+PTR	ip96-23.thdo.ncuk.net
80.249.96.24	A	ip96-24.thdo.ncuk.net
80.249.96.25	A	ip96-25.thdo.ncuk.net
80.249.96.37	A	ip96-37.thdo.ncuk.net
80.249.96.40	A+PTR	ip96-40.thdo.ncuk.net
80.249.96.40	A	bb4.ncuk.net
80.249.96.43	A	backup3.ncuk.net
80.249.96.44	A	ip96-44.thdo.ncuk.net
80.249.96.50	A+PTR	echelon.ncuk.net
80.249.96.50	A	raviandjhoti.com
80.249.96.50	A	strange-days.co.uk
80.249.96.51	A	ip96-51.thdo.ncuk.net
80.249.96.52	PTR	ip96-52.thdo.ncuk.net
80.249.96.52	A	seb.me.uk
80.249.96.52	A	paranoid.org.uk
80.249.96.54	A+PTR	www.ncuk.com
80.249.96.54	A	irmeli.net
80.249.96.54	A	netconnex.ca
80.249.96.55	A+PTR	dmail.ncuk.net
80.249.96.57	A	ip96-57.thdo.ncuk.net
80.249.96.60	A	ip96-60.thdo.ncuk.net
80.249.96.68	A	ip96-68.thdo.ncuk.net
80.249.96.72	A	ip96-72.thdo.ncuk.net
80.249.96.73	A	ip96-73.thdo.ncuk.net
80.249.96.75	A+PTR	ip96-75.thdo.ncuk.net
80.249.96.78	A	ip96-78.thdo.ncuk.net
80.249.96.85	A+PTR	ip96-85.thdo.ncuk.net
80.249.96.87	A+PTR	ip96-87.thdo.ncuk.net
80.249.96.91	A	ip96-91.thdo.ncuk.net
80.249.96.93	A	ip96-93.thdo.ncuk.net
80.249.96.95	A	ip96-95.thdo.ncuk.net
80.249.96.96	A	ip96-96.thdo.ncuk.net
80.249.96.99	A	ip96-99.thdo.ncuk.net
80.249.96.101	A	ip96-101.thdo.ncuk.net
80.249.96.103	A	ip96-103.thdo.ncuk.net
80.249.96.104	A	ip96-104.thdo.ncuk.net
80.249.96.105	A	ip96-105.thdo.ncuk.net
80.249.96.110	A+PTR	ip96-110.thdo.ncuk.net
80.249.96.110	A	ag5.ncuk.net
80.249.96.110	A	tbb-node02.ncuk.net
80.249.96.111	A+PTR	ip96-111.thdo.ncuk.net
80.249.96.112	A	ip96-112.thdo.ncuk.net
80.249.96.118	A	ip96-118.thdo.ncuk.net
80.249.96.124	A	mgt.bb5.ncuk.net
80.249.96.124	A	ip96-124.thdo.ncuk.net
80.249.96.128	A+PTR	ip96-128.thdo.ncuk.net
80.249.96.129	A	ip96-129.thdo.ncuk.net
80.249.96.130	A	ip96-130.thdo.ncuk.net
80.249.96.137	A	ip96-137.thdo.ncuk.net
80.249.96.141	A	ip96-141.thdo.ncuk.net
80.249.96.142	A	ip96-142.thdo.ncuk.net
80.249.96.143	A+PTR	ip96-143.thdo.ncuk.net
80.249.96.148	A+PTR	ip96-148.thdo.ncuk.net
80.249.96.149	A	ip96-149.thdo.ncuk.net
80.249.96.150	A+PTR	ip96-150.thdo.ncuk.net
80.249.96.153	A	ip96-153.thdo.ncuk.net
80.249.96.157	A	ip96-157.thdo.ncuk.net
80.249.96.159	A+PTR	ip96-159.thdo.ncuk.net
80.249.96.160	A	ip96-160.thdo.ncuk.net
80.249.96.162	A	ip96-162.thdo.ncuk.net
80.249.96.163	A+PTR	ip96-163.thdo.ncuk.net
80.249.96.167	A	ip96-167.thdo.ncuk.net
80.249.96.168	A	ip96-168.thdo.ncuk.net
80.249.96.172	A	ip96-172.thdo.ncuk.net
80.249.96.178	A	ip96-178.thdo.ncuk.net
80.249.96.182	A	ip96-182.thdo.ncuk.net
80.249.96.187	A+PTR	ip96-187.thdo.ncuk.net
80.249.96.188	A+PTR	ip96-188.thdo.ncuk.net
80.249.96.191	A+PTR	ip96-191.thdo.ncuk.net
80.249.96.192	A	ip96-192.thdo.ncuk.net
80.249.96.193	A	ip96-193.thdo.ncuk.net
80.249.96.194	A+PTR	ip96-194.thdo.ncuk.net
80.249.96.199	A	ip96-199.thdo.ncuk.net
80.249.96.204	A+PTR	ip96-204.thdo.ncuk.net
80.249.96.208	A	ip96-208.thdo.ncuk.net
80.249.96.210	A+PTR	ip96-210.thdo.ncuk.net
80.249.96.211	A	ip96-211.thdo.ncuk.net
80.249.96.217	A	ip96-217.thdo.ncuk.net
80.249.96.222	A+PTR	ip96-222.thdo.ncuk.net
80.249.96.225	A	ip96-225.thdo.ncuk.net
80.249.96.228	A	ip96-228.thdo.ncuk.net
80.249.96.234	A	ip96-234.thdo.ncuk.net
80.249.96.237	A	ip96-237.thdo.ncuk.net
80.249.96.240	A	ip96-240.thdo.ncuk.net
80.249.96.245	A	ip96-245.thdo.ncuk.net
80.249.96.252	PTR	bb4.ncuk.net
80.249.96.255	A	ip96-255.thdo.ncuk.net