Robtex

Up: 131.154.0.0/15
Can't show all results, try to descend to a more specific CIDR
Down left: 131.154.0.0/17
Down right: 131.154.128.0/17

IP	Type	Hostname
131.154.1.1	A+PTR	infngw.infn.it
131.154.1.2	A+PTR	server2b.infn.it
131.154.1.3	A+PTR	server2.infn.it
131.154.1.4	A+PTR	server1.infn.it
131.154.1.27	A	lists-dev.infn.it
131.154.1.44	A	www.presid.infn.it
131.154.3.1	A+PTR	dxcnaf.cnaf.infn.it
131.154.3.2	A+PTR	macdir.cnaf.infn.it
131.154.3.7	A	iris.cnaf.infn.it
131.154.3.13	A	cris.cnaf.infn.it
131.154.4.3	PTR	portatili-ext.cnaf.infn.it
131.154.4.62	A	vpncli62.cnaf.infn.it
131.154.5.1	A+PTR	dc1.pc.cnaf.infn.it
131.154.5.1	A	pc.cnaf.infn.it
131.154.5.2	A	pc.cnaf.infn.it
131.154.5.2	A	dc2.pc.cnaf.infn.it
131.154.5.3	PTR	winfilesrv.pc.cnaf.infn.it
131.154.5.3	A	pc.cnaf.infn.it
131.154.6.7	A	wlan6.cnaf.infn.it
131.154.6.25	A	wlan24.cnaf.infn.it
131.154.8.4	A+PTR	login03.cnaf.infn.it
131.154.10.2	PTR	lhcbtc2.bo.infn.it
131.154.10.4	A	dnsi.bo.infn.it
131.154.10.7	A	pclaureandi4.bo.infn.it
131.154.10.9	A	gw-area-10.bo.infn.it
131.154.10.13	A	osmino.bo.infn.it
131.154.11.1	A+PTR	postina.bo.infn.it
131.154.11.2	PTR	maltoni.bo.infn.it
131.154.11.5	A	postino.bo.infn.it
131.154.11.7	A	selestam.bo.infn.it
131.154.11.11	A	pccal2.bo.infn.it
131.154.12.1	A+PTR	lvdnas3.bo.infn.it
131.154.12.2	A+PTR	wwwsrv.bo.infn.it
131.154.12.2	A	www.bo.infn.it
131.154.12.2	A	www-th.bo.infn.it
131.154.48.7	A	www.presid.infn.it
131.154.48.10	A+PTR	porter.infn.it
131.154.48.13	A	code.infn.it
131.154.48.16	A	docs-devel.infn.it
131.154.52.57	A	infngw1.infn.it
131.154.52.120	A	lists-dev.infn.it
131.154.99.7	A	krb-test.cnaf.infn.it
131.154.100.114	A	ovirt-26.cnaf.infn.it
131.154.100.125	A	egee001.cnaf.infn.it
131.154.100.152	A	emitestbed55.cnaf.infn.it
131.154.101.3	A	nscloud.cnaf.infn.it
131.154.101.21	A+PTR	nsgrid.cnaf.infn.it
131.154.101.90	A	www.italiangrid.org
131.154.101.124	A	eu-emi.eu
131.154.102.5	A	cmsbo40.bo.infn.it
131.154.102.10	A	pclaucms1.bo.infn.it
131.154.102.12	A	audibo2.bo.infn.it
131.154.102.31	A	www.fondazioneocchialini.it
131.154.110.1	A+PTR	astra.sif.it
131.154.110.1	A	sif.it
131.154.110.2	A+PTR	kaima.sif.it
131.154.110.3	A+PTR	quasar.sif.it
131.154.110.9	PTR	arjuna.sif.it
131.154.128.2	A+PTR	mastercr.cnaf.infn.it
131.154.128.91	A	cnfs-3.cr.cnaf.infn.it
131.154.128.162	A	flexline-3a.cnaf.infn.it
131.154.128.177	A	mastercr2.cnaf.infn.it
131.154.130.58	A	ds-202-06-35.cr.cnaf.infn.it
131.154.130.62	A+PTR	ds-202-08-29.cr.cnaf.infn.it
131.154.141.209	A	lhcb-24g-16ht-a.cr.cnaf.infn.it
131.154.141.212	A	lhcb-24g-16ht-d.cr.cnaf.infn.it
131.154.168.1	A+PTR	gw-168.cr.cnaf.infn.it
131.154.168.3	A+PTR	storm-fe-atlas-05.cr.cnaf.infn.it
131.154.168.8	A	storm-be-atlas-03.cr.cnaf.infn.it
131.154.168.11	A	virgo-gateway-2.cnaf.infn.it