Robtex

Up: 212.54.224.0/20
Can't show all results, try to descend to a more specific CIDR
Down left: 212.54.224.0/22
Down right: 212.54.228.0/22
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.54.224.1	PTR	esx001.wari.net
212.54.224.2	PTR	esx002.wari.net
212.54.224.3	PTR	esx003.wari.net
212.54.224.11	PTR	vmk001.wari.net
212.54.224.13	PTR	vmk003.wari.net
212.54.224.14	PTR	vmk004.wari.net
212.54.224.16	PTR	vmk006.wari.net
212.54.224.20	PTR	dreccustomers.wari.net
212.54.224.21	PTR	drecnoc.wari.net
212.54.224.56	PTR	fcswx1.wari.net
212.54.224.57	PTR	fcswx2.wari.net
212.54.224.243	PTR	srv-lo.wari.net
212.54.225.1	PTR	gw-vlan101-zh.wari.net
212.54.225.7	PTR	smtp3.warinet.ch
212.54.225.10	A	dibestia.it
212.54.225.13	PTR	secres1.wari.net
212.54.225.20	PTR	web2.wari.net
212.54.225.24	PTR	vm008.wari.net
212.54.225.25	A	ibd-mediagroup.com
212.54.225.25	A	oasidelverde.com
212.54.225.31	PTR	sql2.wari.net
212.54.225.38	PTR	webtms.wari.net
212.54.225.41	PTR	h2.ch.asja.biz
212.54.225.42	A+PTR	h3.ch.asja.biz
212.54.225.138	A	smtp.wari.net
212.54.225.150	PTR	nocauthman1.wari.net
212.54.225.251	PTR	rr1-zh.wari.net
212.54.225.252	PTR	rr2-zh.wari.net
212.54.225.254	PTR	asa-out-zh.wari.net
212.54.226.1	PTR	gw-vlan106-zh.wari.net
212.54.226.10	A+PTR	srv01.aria-co2.com
212.54.226.11	A+PTR	srv02.aria-co2.com
212.54.226.20	PTR	aio.zucchero.it
212.54.226.25	PTR	web1b039.brand039.com
212.54.226.25	A	ifelici.it
212.54.226.25	A	agrandi.it
212.54.226.28	PTR	dbb039.brand039.com
212.54.226.34	A	iskillgame.net
212.54.226.37	A	qooid.com
212.54.226.66	PTR	boinc1.wari.net
212.54.226.67	PTR	boinc2.wari.net
212.54.226.68	PTR	boinc3.wari.net
212.54.226.116	A	crl1.consiglio.regione.lombardia.it
212.54.226.117	A+PTR	crl2.consiglio.regione.lombardia.it
212.54.226.118	A+PTR	crl3.consiglio.regione.lombardia.it