Robtex

Up: 142.242.0.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 142.242.0.0/21
Down right: 142.242.8.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
142.242.1.7	A+PTR	eww.snc-lavalin.com
142.242.1.7	PTR	eww.snclavalin.com
142.242.1.35	PTR	gate04.snclavalin.com
142.242.1.37	PTR	snclavalin.com
142.242.1.37	A+PTR	ns.snc-lavalin.com
142.242.1.37	PTR	dns01.snclavalin.com
142.242.1.62	A	snc-lavalin.be
142.242.1.62	A	snclavalin.be
142.242.1.63	A	intecsa-inarsa.es
142.242.1.78	PTR	mailserver.snclavalin.com
142.242.1.78	A	intecsa-inarsa.es
142.242.1.200	A	gate08.snclavalin.com
142.242.1.201	PTR	apps.snclavalin.com
142.242.2.27	A+PTR	mailserver12.snclavalin.com
142.242.2.156	A	ns2.devweb.ws
142.242.2.156	A	ns1.devweb.ws
142.242.2.156	A	devweb.ws
142.242.2.211	PTR	mailserver2.snclavalin.com
142.242.2.212	A	mailserver16.snclavalin.com
142.242.2.213	A+PTR	mailserver17.snclavalin.com
142.242.2.248	A+PTR	fw-nat.snclavalin.com
142.242.5.139	A+PTR	pwttg.snclavalin.com
142.242.5.213	PTR	webmail.snclavalin.com
142.242.7.15	PTR	mailserver.snclavalin.com
142.242.7.15	A	mailserver1.snclavalin.com
142.242.7.15	A	mailserver3.snclavalin.com
142.242.7.16	A+PTR	mailserver.snclavalin.com
142.242.7.16	A	mailserver4.snclavalin.com
142.242.7.17	A+PTR	mailserver5.snclavalin.com
142.242.7.23	A	webmail.snclavalin.com
142.242.7.38	PTR	ns-qcmtl1-05-05.sli.bz
142.242.7.38	PTR	ns10.snclavalin.com.snclavalin.com
142.242.7.38	A	ns10.snclavalin.com
142.242.7.41	A+PTR	ns3.snclavalin.com
142.242.7.65	A+PTR	mdmauth.snclavalin.com
142.242.7.66	A	sip.snclavalin.com
142.242.7.68	A	av.snclavalin.com
142.242.7.69	A	lyncws.snclavalin.com
142.242.7.103	A	na-seg01.snclavalin.com
142.242.7.103	A	na-oa01.snclavalin.com
142.242.7.103	A	na-owa01.snclavalin.com
142.242.13.33	A	ns1.slilab.net
142.242.13.33	A	slilab.net
142.242.13.33	A	ns.slilab.net
142.242.13.35	A+PTR	mail.slilab.net
142.242.14.28	A+PTR	pmappp.snclavalin.com
142.242.14.56	A	wss.emalproject.com
142.242.14.70	A	csb.snclavalin.com
142.242.14.71	A	csc.snclavalin.com
142.242.14.76	A	apps.snclavalin.com
142.242.14.97	A	pm-gp.snclavalin.com
142.242.14.121	A	prcmt-vrw.snclavalin.com
142.242.14.145	A	rbcv.snclavalin.com
142.242.14.150	A	gps.snclavalin.com
142.242.14.194	A	slcaga.snclavalin.com
142.242.14.194	A	paris.snclavalin.com
142.242.14.234	PTR	paris.snclavalin.com
142.242.14.234	A	eww.snclavalin.com
142.242.14.235	A+PTR	auth.snclavalin.com
142.242.14.241	A+PTR	spl.snclavalin.com
142.242.14.250	A+PTR	wwwpr.snclavalin.com
142.242.14.250	A	www.snclavalin.com
142.242.14.250	A	snclavalin.com
142.242.15.52	PTR	portal.kentz.com
142.242.15.52	A+PTR	infozone.snclavalin.com
142.242.15.88	A	spltest.snclavalin.com
142.242.15.136	PTR	protransbc.com
142.242.15.136	A+PTR	www.protransbc.com
142.242.15.182	A	autodiscover.snclavalin.com