Robtex

Up: 72.52.6.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 72.52.7.0/25
Down right: 72.52.7.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.52.7.1	PTR	unknown.prolexic.com
72.52.7.5	PTR	a72-52-7-5.deploy.static.akamaitechnologies.com
72.52.7.5	A	www.one.sony-europe.com
72.52.7.7	PTR	unknown.prolexic.com
72.52.7.7	A	sony.lu
72.52.7.8	PTR	unknown.prolexic.com
72.52.7.9	PTR	unknown.prolexic.com
72.52.7.9	A	pro.sony.eu
72.52.7.9	A	sonyproaudio.com
72.52.7.10	PTR	unknown.prolexic.com
72.52.7.10	A	sony.at
72.52.7.11	PTR	unknown.prolexic.com
72.52.7.11	A	sony.be
72.52.7.14	PTR	unknown.prolexic.com
72.52.7.15	PTR	unknown.prolexic.com
72.52.7.15	A	sony.com.mk
72.52.7.16	PTR	unknown.prolexic.com
72.52.7.16	A	sony.pl
72.52.7.16	A	sony.com.pl
72.52.7.17	PTR	unknown.prolexic.com
72.52.7.17	A	sony.com.tr
72.52.7.20	PTR	a72-52-7-20.deploy.static.akamaitechnologies.com
72.52.7.20	A	sony.es
72.52.7.21	PTR	unknown.prolexic.com
72.52.7.21	A	sony.fi
72.52.7.22	PTR	unknown.prolexic.com
72.52.7.22	A	sony.fr
72.52.7.23	PTR	a72-52-7-23.deploy.static.akamaitechnologies.com
72.52.7.23	A	sony.gr
72.52.7.26	PTR	unknown.prolexic.com
72.52.7.26	A	sony.ie
72.52.7.27	PTR	a72-52-7-27.deploy.static.akamaitechnologies.com
72.52.7.27	A	sony.it
72.52.7.28	PTR	unknown.prolexic.com
72.52.7.28	A	sony.lv
72.52.7.28	A	sonylatvija.com
72.52.7.29	PTR	unknown.prolexic.com
72.52.7.29	A	sony.nl
72.52.7.30	PTR	unknown.prolexic.com
72.52.7.30	A	sony.no
72.52.7.31	PTR	unknown.prolexic.com
72.52.7.32	PTR	unknown.prolexic.com
72.52.7.32	A	sony.ro
72.52.7.32	A	mengxuefeng.cn
72.52.7.33	PTR	unknown.prolexic.com
72.52.7.33	A	strahovyy-compens.ru
72.52.7.33	A	www.strahovyy-compens.ru
72.52.7.34	PTR	a72-52-7-34.deploy.static.akamaitechnologies.com
72.52.7.34	A	sony.se
72.52.7.36	PTR	unknown.prolexic.com
72.52.7.36	A	sony.sk
72.52.7.37	PTR	unknown.prolexic.com
72.52.7.37	A	sony.ua
72.52.7.40	PTR	unknown.prolexic.com
72.52.7.40	A	sony.ba
72.52.7.42	PTR	unknown.prolexic.com
72.52.7.42	A	sony.rs
72.52.7.43	PTR	unknown.prolexic.com
72.52.7.43	A	sonybiz.ru
72.52.7.65	PTR	unknown.prolexic.com
72.52.7.67	PTR	unknown.prolexic.com
72.52.7.75	PTR	unknown.prolexic.com
72.52.7.78	PTR	unknown.prolexic.com
72.52.7.80	PTR	unknown.prolexic.com
72.52.7.80	A	emiratesbank.com.sa
72.52.7.80	A	www.emiratesbank.com.sa
72.52.7.86	PTR	unknown.prolexic.com
72.52.7.87	PTR	unknown.prolexic.com
72.52.7.87	A	m.emiratesnbd.com
72.52.7.88	PTR	unknown.prolexic.com
72.52.7.90	PTR	unknown.prolexic.com
72.52.7.91	PTR	unknown.prolexic.com
72.52.7.94	PTR	unknown.prolexic.com
72.52.7.95	PTR	unknown.prolexic.com
72.52.7.96	PTR	a72-52-7-96.deploy.static.akamaitechnologies.com
72.52.7.96	A	www.smartbusiness.sa
72.52.7.96	A	smartbusiness.sa
72.52.7.97	PTR	unknown.prolexic.com
72.52.7.97	A	www.emiratesmoney.ae
72.52.7.98	PTR	unknown.prolexic.com
72.52.7.98	A	www.emiratesislamic.ae
72.52.7.98	A	www.emiratesislamicbank.ae
72.52.7.106	PTR	unknown.prolexic.com
72.52.7.106	A	discoversmartcare.com
72.52.7.106	A	www.healthnet.com
72.52.7.126	PTR	unknown.prolexic.com
72.52.7.132	PTR	unknown.prolexic.com
72.52.7.132	A	starhawkthegame.com
72.52.7.133	PTR	a72-52-7-133.deploy.static.akamaitechnologies.com
72.52.7.133	A	worldofwatchestv.com
72.52.7.133	A	www.worldofwatchestv.com
72.52.7.134	PTR	a72-52-7-134.deploy.static.akamaitechnologies.com
72.52.7.134	A	playbingorush.com
72.52.7.134	A	*.buffalo-studios.com
72.52.7.135	PTR	unknown.prolexic.com
72.52.7.135	A	bingorush.com
72.52.7.135	A	bingorushgame.com
72.52.7.143	PTR	unknown.prolexic.com
72.52.7.144	PTR	a72-52-7-144.deploy.static.akamaitechnologies.com
72.52.7.145	PTR	unknown.prolexic.com
72.52.7.149	PTR	unknown.prolexic.com
72.52.7.164	PTR	a72-52-7-164.deploy.static.akamaitechnologies.com
72.52.7.164	A	www.more-reasons.com
72.52.7.164	A	morrisons-farming.com
72.52.7.177	PTR	unknown.prolexic.com
72.52.7.177	A	*.christianmingle.com
72.52.7.202	PTR	unknown.prolexic.com
72.52.7.249	PTR	unknown.prolexic.com
72.52.7.250	PTR	unknown.prolexic.com
72.52.7.250	A	compliance.sony.de