Robtex

Up: 80.64.49.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 80.64.49.0/26
Down right: 80.64.49.64/26
(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