Robtex

Up: 193.128.192.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 193.128.224.0/20
Down right: 193.128.240.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.128.224.46	A	ns0.coda.com
193.128.225.67	PTR	pobox.zonevision.co.uk
193.128.226.46	PTR	pipex-gw
193.128.230.10	A	mail.carlsberguk.co.uk
193.128.230.10	A	mail.carlsberguk.com
193.128.230.62	A	britamer04-gw.customer.uk.uu.net
193.128.232.12	PTR	mail.brownhills.co.uk
193.128.232.12	A	mail2.brownhills.co.uk
193.128.232.33	PTR	cwntexc001.chessington.co.uk
193.128.232.51	A	cw2kmgw001.chessington.co.uk
193.128.232.56	PTR	cww3fxc002.ttgrp.tussaudsgroup.com
193.128.232.57	PTR	cww3fxc001.ttgrp.tussaudsgroup.com
193.128.232.66	A	newmail.conrico.com
193.128.233.238	PTR	pipex-gw.safeklee02.gw
193.128.234.113	A	face2face.natwestf2f.com
193.128.234.194	A	satinsmooth.co.uk
193.128.234.201	A	thermaglass.net
193.128.234.201	A	glassstraighteners.com
193.128.234.201	A	glasstraighteners.com
193.128.235.100	PTR	server3.checkind.com
193.128.235.103	PTR	server3.checkind.com
193.128.236.1	PTR	macserver.avisha.com
193.128.236.6	PTR	win98.avisha.com
193.128.236.209	PTR	pipex-gw.audit-commission.gov.uk
193.128.236.210	PTR	mailhost.audit-commission.gov.uk
193.128.237.33	PTR	host-193-33.csl.co.uk
193.128.243.6	A	proxy.kew.org
193.128.243.230	A	data.kew.org
193.128.243.230	A	plantculture.org
193.128.243.230	A	heritageinbritain.org
193.128.243.231	PTR	www.greatplanthunt.org
193.128.243.231	PTR	apps.kew.org
193.128.254.0	PTR	pipex.net
193.128.255.65	A	jcexch01.johncotton.co.uk