Robtex

Up: 193.53.32.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 193.53.48.0/21
Down right: 193.53.56.0/21
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
193.53.48.143	A	sspts.nbb.be
193.53.55.101	A+PTR	webdnsp11.nbb.be
193.53.55.102	A+PTR	webdnsp12.nbb.be
193.53.56.20	PTR	onegate-standard.nbb.be
193.53.56.21	A	onegate-certificate.nbb.be
193.53.56.23	A+PTR	cccr.nbb.be
193.53.56.25	A+PTR	bcc.nbb.be
193.53.56.26	A	nbb.be
193.53.56.32	A	ogone-prod.nbb.be
193.53.56.35	A+PTR	ssl.nbb.be
193.53.56.36	A+PTR	cssr.nbb.be
193.53.56.38	A+PTR	kcp.nbb.be
193.53.56.51	A	onegate-teamsite.nbb.be
193.53.56.52	A	dqw2.nbb.be
193.53.56.56	A+PTR	dqw.nbb.be
193.53.56.57	A	idm.nbb.be
193.53.56.61	A	cri.nbb.be
193.53.56.72	A	etender.nbb.be
193.53.56.76	A	sif.nbb.be
193.53.56.77	A	sig.nbb.be
193.53.56.78	A	syspages.nbb.be
193.53.56.80	A+PTR	iug.nbb.be
193.53.56.81	A+PTR	scteamsite.cashssp.eu
193.53.56.91	A+PTR	cashbo-prod.nbb.be
193.53.56.91	A+PTR	cashbo.nbb.be
193.53.56.92	PTR	t2s.nbb.be
193.53.56.96	A	was8-cbso.nbb.be
193.53.56.97	A+PTR	cbso2.nbb.be
193.53.56.97	A+PTR	was8-xbrl.nbb.be
193.53.56.98	A+PTR	prepress.nbb.be
193.53.56.106	A	mobilemanagement.nbb.be
193.53.56.127	A	cri.nbb.be
193.53.56.128	A	bcddist-aa.nbb.be
193.53.56.134	A+PTR	onegate-standard.nbb.be
193.53.56.231	A	idm.nbb.be
193.53.56.240	A+PTR	cccr-a2a.nbb.be
193.53.56.244	A+PTR	bcddist-aa.nbb.be
193.53.56.246	A+PTR	dqedas.nbb.be
193.53.57.11	A	xbrl-test.nbb.be
193.53.57.12	A	cbso-test.nbb.be
193.53.57.25	A	bcc-test.nbb.be
193.53.57.26	A	xbrl-int.nbb.be
193.53.57.27	A	a-xbrl.nbb.be
193.53.57.28	A	cbso-int.nbb.be
193.53.57.33	A	cbso-prodintn.nbb.be
193.53.57.35	A+PTR	test.nbb.be
193.53.57.36	A	cssr-test.nbb.be
193.53.57.38	A	a-kcp.nbb.be
193.53.57.119	A+PTR	a-aci.nbb.be
193.53.57.119	A	aci-test.nbb.be
193.53.57.246	A	dqedas-test.nbb.be
193.53.58.39	A+PTR	directlab.nbb.be
193.53.58.101	A+PTR	webdnsp1.nbb.be
193.53.58.102	A+PTR	webdnsp2.nbb.be
193.53.58.121	PTR	ftps-ecorp.fsma.be
193.53.58.121	A+PTR	ftps.nbb.be
193.53.58.122	A	ftps-mail.nbb.be
193.53.58.123	A	ftps-dq.nbb.be
193.53.58.124	A	ftps-cba.nbb.be
193.53.58.140	A	access1x.nbb.be
193.53.58.141	A+PTR	access11.nbb.be
193.53.58.142	A	access12.nbb.be
193.53.58.143	A	token.nbb.be
193.53.58.168	A+PTR	meeting.nbb.be
193.53.58.169	A+PTR	apps.nbb.be
193.53.58.173	A+PTR	access1.nbb.be
193.53.58.173	A+PTR	webrasp1.nbb.be
193.53.58.177	A	cashbo2.nbb.be
193.53.58.178	PTR	onegate-admin-test.nbb.be
193.53.58.178	A+PTR	onegate-admin.nbb.be
193.53.58.178	A+PTR	onegate-test.nbb.be
193.53.58.180	PTR	access_vip.nbb.be
193.53.58.193	A+PTR	demo.nbb.be
193.53.58.203	A+PTR	belgostat.be
193.53.58.203	A	euro.be
193.53.58.203	A	bnb.be
193.53.58.216	PTR	csrt.cbfa.be
193.53.58.237	A	mobilemanagement.nbb.be
193.53.59.133	A	sfiglobalisations-test.nbb.be
193.53.59.156	A+PTR	www-test.crefs.be
193.53.59.173	A+PTR	access3.nbb.be
193.53.59.205	A+PTR	vip-test.nbb.be
193.53.61.131	A+PTR	fwinet01-com.nbb.be
193.53.61.132	A+PTR	fwinet02-com.nbb.be
193.53.62.2	A+PTR	rou2-eth00.nbb.be
193.53.62.4	A+PTR	rou1-eth00.nbb.be
193.53.62.133	A	cyberlan_nat.nbb.be
193.53.62.193	A	rou2-eth01.nbb.be
193.53.63.139	A	ccmsncb-test.nbb.be
193.53.63.140	A	cashsspncb-test.nbb.be
193.53.63.141	A	cashssp-test.nbb.be
193.53.63.142	A	cashssp2-test.nbb.be
193.53.63.150	PTR	ftps-extranet.nbb.be
193.53.63.169	A	ccmsncb.nbb.be
193.53.63.170	A	cashsspncb.nbb.be
193.53.63.171	A	cashssp.nbb.be
193.53.63.172	A	cashssp2.nbb.be
193.53.63.201	A+PTR	mfp.nbb.be
193.53.63.203	A+PTR	mfd.nbb.be