Robtex

Up: 213.255.0.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 213.255.0.0/20
Down right: 213.255.16.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
213.255.0.99	A+PTR	nlg2-fa1-0.mi2.albacom.net
213.255.0.243	A	tnt10-rm1.albacom.net
213.255.1.2	PTR	msip2.albacom.net
213.255.2.194	A+PTR	server-kw1.albacom.net
213.255.3.4	PTR	213-255-3-4-static.albacom.net
213.255.6.163	PTR	mail.becromal.it
213.255.6.253	A	nlg2-pd1.albacom.net
213.255.6.254	A	nlg1-pd1.albacom.net
213.255.7.1	A	bb1-g0-0-0-ve1.albacom.net
213.255.7.2	A+PTR	bb2-g0-0-0-ve1.albacom.net
213.255.7.3	A+PTR	ac1-g1-0-0-501-ve1.albacom.net
213.255.7.33	A	bb1-g4-0-0-ve1.albacom.net
213.255.7.34	A	bb2-g4-0-0-ve1.albacom.net
213.255.7.35	A	ac1-g11-0-0-502-ve1.albacom.net
213.255.9.66	PTR	tr2-g7-0.rm2.albacom.net
213.255.9.161	A	tnt1-ie1-5-1-rm2.albacom.net
213.255.9.162	A	tnt1-ie1-5-1-rm2.albacom.net
213.255.9.163	A+PTR	tnt3-ie1-5-1-rm2.albacom.net
213.255.9.173	A	tnt4-ie1-5-1-rm2.albacom.net
213.255.9.237	A	tnt4-rm2.albacom.net
213.255.9.239	A	tnt3-rm2.albacom.net
213.255.9.240	A+PTR	tnt2-rm2.albacom.net
213.255.9.252	A+PTR	tnt1-rm2.albacom.net
213.255.10.1	A+PTR	bb1-fa1-0-0-na1.albacom.net
213.255.10.2	A+PTR	bb2-fa1-0-0-na1.albacom.net
213.255.10.3	A+PTR	ac1-g4-0-0-501-na1.albacom.net
213.255.10.33	A	bb1-fa4-0-0-na1.albacom.net
213.255.10.34	A	bb2-fa4-0-0-na1.albacom.net
213.255.10.35	A	ac1-g11-0-0-502-na1.albacom.net
213.255.11.129	A	bb1-f-1-0-mo1.albacom.net
213.255.11.130	A	bb2-f-1-0-mo1.albacom.net
213.255.11.131	A	ac1-f-1-0-0-1-mo1.albacom.net
213.255.11.161	A	bb1-f-4-0-mo1.albacom.net
213.255.11.162	A	bb2-f-4-0-mo1.albacom.net
213.255.11.163	A+PTR	ac1-f-4-0-0-1-mo1.albacom.net
213.255.14.172	A	tnt5-ie1-4-4-mi2.albacom.net
213.255.14.174	A	tnt7-ie1-5-1-mi2.albacom.net
213.255.14.175	A	tnt8-ie1-5-1-mi2.albacom.net
213.255.14.179	A	tnt6-ie0-mi2.albacom.net
213.255.14.202	A	tnt5-ie0-mi2.albacom.net
213.255.14.204	A	tnt7-ie0-mi2.albacom.net
213.255.14.205	A	tnt8-ie0-mi2.albacom.net
213.255.14.208	A	tnt6-ie1-4-4-mi2.albacom.net
213.255.14.233	A	tnt9-mi2.albacom.net
213.255.14.234	A	tnt8-mi2.albacom.net
213.255.14.235	A	tnt7-mi2.albacom.net
213.255.14.236	A	tnt6-mi2.albacom.net
213.255.16.7	A	passtech.overmach.com
213.255.16.84	A	tuttialmareee.it
213.255.16.84	A	unmaredivantaggi.it
213.255.16.84	A	spesaregalata.it
213.255.16.166	A	mail.grupposeitel.it
213.255.18.25	A	mail.aeronautica.difesa.it
213.255.18.58	A	mail.longospa.it
213.255.18.62	A	longospa.it
213.255.18.156	A	gw.gruppoinnova.com
213.255.18.156	A	gw2.gruppoinnova.com
213.255.22.67	PTR	mail.emilianaserbatoi.it
213.255.22.67	A	mail.emilianaserbatoi.com
213.255.22.67	A	mail01.emilianaserbatoi.com
213.255.26.7	A	spazioammper-web.snam.it
213.255.26.10	A	sampei.stogit.it
213.255.26.14	A	pp-sampei.stogit.it
213.255.26.15	A	pp-spazioammper-web.snam.it
213.255.26.32	PTR	dd213-255-26-32.bo1.albacom.net
213.255.26.35	PTR	dd213-255-26-35.bo1.albacom.net
213.255.26.35	A	ecatalog.snam.it
213.255.26.36	A	eauction.snam.it
213.255.26.38	A	ecatalog-test.snam.it
213.255.26.39	A	eauction-test.snam.it
213.255.26.40	A	sip.support.snam.it
213.255.26.64	PTR	dd213-255-26-64.bo1.albacom.net
213.255.26.64	A	metanosantangelo.it
213.255.26.64	A	mobile.snam.it
213.255.26.83	A	da.snam.it
213.255.26.96	PTR	dd213-255-26-96.bo1.albacom.net
213.255.26.96	A	sip.support.snam.it
213.255.26.145	A	www.italgasacqua.it
213.255.26.145	A	www.acamgas.com
213.255.26.162	PTR	dd213-255-26-162.bo1.albacom.net
213.255.26.162	A	crl-bct.bcext.snam.it
213.255.31.186	A	mail.finavalrealestate.com
213.255.31.186	A	mail.fhgroup.it
213.255.31.186	A	mail.laraf.com