Robtex

Up: 193.58.44.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 193.58.46.0/24
Down right: 193.58.47.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.58.46.11	PTR	dc13a2e0b.static.telenet.be
193.58.46.14	A+PTR	relayhq.fluxys.net
193.58.46.15	A+PTR	relaycgb.fluxys.net
193.58.46.18	PTR	dc13a2e12.static.telenet.be
193.58.46.19	PTR	dc13a2e13.static.telenet.be
193.58.46.22	A	www2.fluxys.be
193.58.46.30	A	webmail.fluxys.com
193.58.46.36	A	msggwqua.fluxys.net
193.58.46.50	PTR	www.fluxys.com
193.58.46.50	A	capsquare.fr
193.58.46.50	A	www.capsquare.be
193.58.46.61	A	portal.fluxys.com
193.58.46.70	A	mobile.fluxys.com
193.58.46.73	PTR	meet.fluxys.com
193.58.46.73	A	dialin.fluxys.com
193.58.46.89	A+PTR	auction.fluxys.com
193.58.46.90	A	sip.fluxys.com
193.58.46.92	A	av.fluxys.com
193.58.46.96	A	auction.fluxswiss.com
193.58.46.98	A	extranet.fluxswiss.com
193.58.46.115	A+PTR	gasdata.fluxys.com
193.58.46.115	A	gasdata.de.fluxys.com
193.58.46.122	PTR	dc13a2e7a.static.telenet.be
193.58.46.131	PTR	dc13a2e83.static.telenet.be
193.58.46.138	PTR	dc13a2e8a.static.telenet.be
193.58.46.145	PTR	dc13a2e91.static.telenet.be
193.58.47.11	A	www.fluxyslng.net
193.58.47.11	A	www.fluxys.org
193.58.47.17	A	www.c4gas.com
193.58.47.20	A	secure.fluxys.com
193.58.47.20	A	secure.fluxys.net
193.58.47.126	PTR	tigf.fluxys.com
193.58.47.184	PTR	dc13a2fb8.static.telenet.be
193.58.47.204	PTR	dc13a2fcc.static.telenet.be