Robtex

Up: 46.21.112.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 46.21.112.0/22
Down right: 46.21.116.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
46.21.112.1	A+PTR	lo1-bgpgw-001.lncsa.com
46.21.112.2	A+PTR	lo1-bgpgw-002.lncsa.com
46.21.113.1	A+PTR	sw-siege-lan-bgp-vl35.lncsa.com
46.21.113.4	A	grahm.lncsa.com
46.21.113.8	A	grahm-001-nerim.lncsa.com
46.21.113.9	A	grahm-002-nerim.lncsa.com
46.21.113.9	A	grahm-002.lncsa.com
46.21.113.10	PTR	ns-siege-001.lncsa.com
46.21.113.11	PTR	ns-siege-002.lncsa.com
46.21.113.13	PTR	mail.lncsa.com
46.21.113.15	A	elfe.lncsa.com
46.21.113.15	A	auth.lncsa.com
46.21.113.15	A	gesci5.lncsa.com
46.21.113.16	A+PTR	snat-si-001.lncsa.com
46.21.113.17	A+PTR	snat-si-002.lncsa.com
46.21.113.18	PTR	snat-si-002.lncsa.com
46.21.113.19	A+PTR	ns-siege-001.lncsa.com
46.21.113.19	A	snat-win-001.lncsa.com
46.21.113.24	A+PTR	smtp-in-siege-002.lncsa.com
46.21.113.25	A	mail.lncsa.com
46.21.113.26	A+PTR	vpn-ssl-siege-001.lncsa.com
46.21.113.27	A+PTR	vpn-ssl-siege-002.lncsa.com
46.21.113.65	A+PTR	sw-siege-lan-bgp-vl36.lncsa.com
46.21.113.129	A+PTR	sw-siege-lan-bgp-vl37.lncsa.com
46.21.113.193	A+PTR	sw-siege-lan-bgp-vl38.lncsa.com
46.21.114.4	A	lo1-bgpgw-004.lncsa.com
46.21.114.205	A	ns.bsdsx.fr
46.21.115.10	PTR	ns-vty-001.lncsa.fr
46.21.115.11	PTR	ns-vty-002.lncsa.fr
46.21.115.15	A+PTR	auth.lncsa.com
46.21.115.15	A	elfe.lncsa.com
46.21.115.15	A	gesci5.lncsa.com
46.21.115.20	A+PTR	ns-vty-001.lncsa.fr
46.21.115.21	A+PTR	ns-vty-002.lncsa.fr
46.21.115.23	A	smtp-in-vty-001.lncsa.com
46.21.115.24	A+PTR	smtp-in-vty-002.lncsa.com
46.21.115.60	A	lncsa.fr
46.21.115.60	A	les-nouveaux-constructeurs.fr
46.21.115.60	A	lnc.fr
46.21.115.62	PTR	vs-webserver.lncsa.com
46.21.115.62	A	lncsa.fr
46.21.115.62	A	les-nouveaux-constructeurs.fr
46.21.115.65	A+PTR	sw-vty-lan-bgp-vl136.lncsa.com
46.21.115.129	A+PTR	sw-vty-lan-bgp-vl137.lncsa.com
46.21.115.195	A	casadei-productions.com
46.21.115.195	A	cabrita-promotion.fr
46.21.115.195	A	premier-esp.com
46.21.115.200	A	titus.apartia.fr
46.21.115.221	PTR	rac-venus.unix-scripts.info
46.21.115.222	A+PTR	venus.unix-scripts.info
46.21.115.222	A	localdomain.fr
46.21.115.223	A+PTR	mail.unix-scripts.info
46.21.116.1	A+PTR	bge1-bgpgw-001.lncsa.com
46.21.116.3	A+PTR	em3-bgpgw-003.lncsa.com
46.21.116.4	A	em3-bgpgw-004.lncsa.com
46.21.118.1	PTR	testhost.lncsa.com.118.21.46.in-addr.arpa