Robtex

Up: 80.64.48.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 80.64.49.0/25
Down right: 80.64.49.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.64.49.12	A+PTR	ha3.www.mendeley.com
80.64.49.16	PTR	80.64.49.16.controlcircle.com
80.64.49.24	PTR	80.64.49.24.controlcircle.com
80.64.49.24	A	babyguideuk.com
80.64.49.24	A	www.babyguideuk.com
80.64.49.32	A	confettibaby.co.uk
80.64.49.60	A+PTR	cc-uk-ix-01-s-01-v-24.controlcircle.com
80.64.49.61	A	cc-uk-ix-01-s-02-v-24.controlcircle.com
80.64.49.62	A	cc-uk-ix-01-s-01-vrrp-24.controlcircle.com
80.64.49.65	A	cc-uk-ix-01-s-01-v-16.controlcircle.com
80.64.49.66	A+PTR	cc-uk-ix-01-s-02-v-16.controlcircle.com
80.64.49.67	A	cc-uk-ix-01-s-02-vrrp-16.controlcircle.com
80.64.49.77	PTR	80.64.49.77.controlcircle.com
80.64.49.116	PTR	80.64.49.116.controlcircle.com
80.64.49.116	A	couturejewellery.com
80.64.49.116	A	cooldiamonds.ro
80.64.49.117	PTR	80.64.49.117.controlcircle.com
80.64.49.117	A	xn--y7yx72d.name
80.64.49.117	A	cooldiamonds.eu
80.64.49.118	PTR	mail.mfuse.com
80.64.49.118	A	mail.xn--baguesdefianailles-jvb.fr
80.64.49.118	A	mail.xn--baguesdefianailles-jvb.biz
80.64.49.123	A	cc-uk-ix-01-s-01-vrrp-21.controlcircle.com
80.64.49.124	A	cc-uk-ix-01-s-01-v-21.controlcircle.com
80.64.49.125	A	cc-uk-ix-01-s-02-v-21.controlcircle.com
80.64.49.175	PTR	80.64.49.175.controlcircle.com
80.64.49.176	PTR	80.64.49.176.controlcircle.com
80.64.49.181	A+PTR	mx2.gsmmou.org
80.64.49.182	A+PTR	ns1.gsmmou.org
80.64.49.185	PTR	80.64.49.185.controlcircle.com
80.64.49.185	A	webmail.gsm.org
80.64.49.186	A+PTR	infocentre.gsm.org
80.64.49.186	A	lists.gsm.org
80.64.49.186	A	infocentre.gsm.org
80.64.49.187	PTR	80.64.49.187.controlcircle.com
80.64.49.187	A	w4.gsm.org
80.64.49.187	A	w7.gsm.org
80.64.49.190	PTR	80.64.49.190.gsmdubds02.gsm.org
80.64.49.190	A	gsmdubds02.gsm.org
80.64.49.191	PTR	80.64.49.191.controlcircle.com
80.64.49.192	PTR	80.64.49.192.controlcircle.com
80.64.49.203	PTR	80.64.49.203.controlcircle.com
80.64.49.203	A	lb0.capitaipo.com
80.64.49.219	PTR	80.64.49.219.controlcircle.com
80.64.49.219	A	lb1.capitaipo.com
80.64.49.222	A	dispatch.gsm.org
80.64.49.225	A	cc-uk-ix-01-s-01-vrrp-17.controlcircle.com
80.64.49.226	A	cc-uk-ix-01-s-01-v-17.controlcircle.com
80.64.49.227	A	cc-uk-ix-01-s-02-v-17.controlcircle.com
80.64.49.234	A	cc-uk-ix-01-s-01-v-23.controlcircle.com
80.64.49.235	A	cc-uk-ix-01-s-02-v-23.controlcircle.com