Robtex

Up: 195.66.80.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 195.66.81.0/25
Down right: 195.66.81.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
195.66.81.4	PTR	theale.integralis.com
195.66.81.8	A+PTR	scaramanga.s3.integralis.co.uk
195.66.81.12	PTR	smtpmail2.integralis.biz
195.66.81.16	PTR	uk-ntta-rsv.uat.mss.integralis.com
195.66.81.22	A+PTR	uk-test-ebond1.integralis.com
195.66.81.24	PTR	psd001.integralis.co.uk
195.66.81.25	PTR	psd002.integralis.co.uk
195.66.81.26	A+PTR	psd003.integralis.co.uk
195.66.81.37	A+PTR	ldap.integralis.com
195.66.81.40	A+PTR	the-sa4500-primary.integralis.com
195.66.81.41	A+PTR	the-sa4500-backup.integralis.com
195.66.81.42	A+PTR	ukdns.integralis.com
195.66.81.43	PTR	ctd.infointegralis.com
195.66.81.47	A+PTR	the-v-pgp1.integralis.com
195.66.81.48	A+PTR	the-crm-web3.integralis.com
195.66.81.49	A+PTR	mailer.integralis.com
195.66.81.50	A+PTR	ftp.integralis.com
195.66.81.50	A	fts.integralis.com
195.66.81.52	PTR	pgp-out-uk.integralis.com
195.66.81.52	A	keys-clone.nttcomsecurity.com
195.66.81.55	A+PTR	the-msw-scanner.integralis.com
195.66.81.55	PTR	msync.integralis.com.integralis.com
195.66.81.56	A	the-edge-uk.integralis.com
195.66.81.57	PTR	uk-www.integralis.at
195.66.81.57	PTR	uk-www.integralis.com
195.66.81.57	PTR	uk-www.integralis.se
195.66.81.58	A+PTR	www-admin.integralis.com
195.66.81.59	A+PTR	the-edge-uk.integralis.com
195.66.81.59	A	www-test.integralis.com
195.66.81.59	A	www-test-admin.integralis.com
195.66.81.62	A+PTR	ssl.integralis.com
195.66.81.62	A	webmail.integralis.com
195.66.81.65	PTR	vz.bond.integralis.com
195.66.81.66	A+PTR	ntta.bond.integralis.com
195.66.81.77	A+PTR	webdev.integralis.com
195.66.81.96	PTR	uk-ntta-rsv.prd.mss.integralis.com
195.66.81.200	A+PTR	uk-auth.integralis.com
195.66.81.200	PTR	the-active-uk.active.pri
195.66.81.200	PTR	uk-auth.mss.integralis.com
195.66.81.209	A+PTR	uksecureauthenticatev2.integralis.com
195.66.81.212	A+PTR	securescanner1.integralis.com