Robtex

Up: 193.57.156.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 193.57.156.0/24
Down right: 193.57.157.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.57.156.3	A	nsfr.framatome-anp.us
193.57.156.3	A	nsfr.canberra.com
193.57.156.4	PTR	smtpin1.areva.com
193.57.156.4	A	smtpin1.comurhex.fr
193.57.156.4	A	smtpin1.transnucleaire.fr
193.57.156.5	PTR	smtpin2.areva.com
193.57.156.6	PTR	smtpout.areva.com
193.57.156.6	A	smtpout.framatome-anp.com
193.57.156.141	A	securemeeting.eu.arevagroup.com
193.57.156.145	A	poseidon.arevagroup.com
193.57.157.66	PTR	mail.arevagroup.com
193.57.157.66	PTR	mail.canberra-harwell.com
193.57.157.66	PTR	mail.canberra.com
193.57.157.70	PTR	mail2.aevagroup.com
193.57.157.70	PTR	mail2.canberra-harwell.com
193.57.157.70	PTR	mail2.canberra.com