Robtex

Up: 80.251.96.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 80.251.96.0/21
Down right: 80.251.104.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
80.251.96.20	A	aduno-access.vivaction.net
80.251.96.69	A	mail.vivaction.com
80.251.96.69	A	mail.asiatides.com
80.251.96.69	A	smtp.cat-avenir.com
80.251.96.126	A	ripv.vivaction.net
80.251.96.162	PTR	sitq-firewall-elfiq.sdsl.vivaction.net
80.251.96.162	A	boost-up-webtools.com
80.251.96.233	A	z35-lan-casino-sudeco-nimes.vivaction.net
80.251.97.127	PTR	casino-sudeco-brest.gw.adsl.vivaction.net
80.251.98.1	A+PTR	smcd.1-98-251-80.vivaction.fr
80.251.98.122	A	free.marketing-lab.com
80.251.98.139	A	mx1.sagis-fr.com
80.251.98.139	A	mx1.siena.fr
80.251.98.139	A	mxav1.sofipar-fr.com
80.251.101.5	A	interne.dakatelecom.com
80.251.101.5	A	nanterre2.in.vivaction.net
80.251.101.58	A	spot1-wan-sudeco-angouleme.vivaction.net
80.251.102.10	A	mail.tramotec.net
80.251.102.85	A	gw-gonesse.promotrans.fr
80.251.102.86	A	gw-le-havre.promotrans.fr
80.251.102.86	A	86-102-251-80.adsl.vivaction.fr
80.251.102.151	A	mx1.sagis-fr.com
80.251.102.151	A	mx1.siena-ingenierie.com
80.251.102.178	A	mail2.norphone.com
80.251.103.7	A	7-103-251-80.sdsl.vivaction.fr
80.251.103.34	PTR	80-251-103-34.sdsl.vivaction.net
80.251.103.133	PTR	80-251-103-133.sdsl.vivaction.net
80.251.103.137	A	mail.indiamahdavi.com
80.251.103.137	A	indiamahdavi.com
80.251.103.172	A	172-103-251-80.sdsl.vivaction.fr
80.251.103.245	A	mail.tramotec.net
80.251.104.242	A+PTR	ns2.vivaction.net
80.251.104.242	A	ns2.pthong.org
80.251.104.242	A	ns4.afloras.com
80.251.105.50	PTR	sw-rtp-sbc-giga.vivaction.net
80.251.105.83	A+PTR	ripv.vivaction.net
80.251.105.232	PTR	bdd-wallis.vivaction.com
80.251.105.244	A	ns1.vivaction.net
80.251.105.245	A+PTR	smtp.vivaction.com
80.251.105.254	A+PTR	sup3.vivaction.net
80.251.105.254	A	smtp.pthong.org
80.251.106.154	A+PTR	154-106-251-80.adsl.vivaction.fr
80.251.107.38	A	cnqaos.fr