Robtex

Up: 72.52.6.0/24
Can't show all results, try to descend to a more specific CIDR
Down left: 72.52.6.0/26
Down right: 72.52.6.64/26
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.52.6.0	PTR	unknown.prolexic.com
72.52.6.1	PTR	unknown.prolexic.com
72.52.6.2	PTR	unknown.prolexic.com
72.52.6.3	PTR	a72-52-6-3.deploy.static.akamaitechnologies.com
72.52.6.4	PTR	unknown.prolexic.com
72.52.6.4	A	mediago.sony.com
72.52.6.5	PTR	unknown.prolexic.com
72.52.6.6	PTR	unknown.prolexic.com
72.52.6.7	PTR	unknown.prolexic.com
72.52.6.8	PTR	unknown.prolexic.com
72.52.6.9	PTR	unknown.prolexic.com
72.52.6.10	PTR	a72-52-6-10.deploy.static.akamaitechnologies.com
72.52.6.10	A	support.pixim.com
72.52.6.10	A	postmaster.pixim.com
72.52.6.11	PTR	unknown.prolexic.com
72.52.6.12	PTR	unknown.prolexic.com
72.52.6.13	PTR	unknown.prolexic.com
72.52.6.14	PTR	unknown.prolexic.com
72.52.6.15	PTR	unknown.prolexic.com
72.52.6.16	PTR	unknown.prolexic.com
72.52.6.17	PTR	unknown.prolexic.com
72.52.6.18	PTR	unknown.prolexic.com
72.52.6.19	PTR	unknown.prolexic.com
72.52.6.20	PTR	unknown.prolexic.com
72.52.6.25	PTR	a72-52-6-25.deploy.static.akamaitechnologies.com
72.52.6.25	A	playstation.greatnessawaits.com
72.52.6.25	A	deadmundsquest.com
72.52.6.26	PTR	a72-52-6-26.deploy.static.akamaitechnologies.com
72.52.6.26	A	www.ps3.com
72.52.6.26	A	playstationmove.com
72.52.6.27	PTR	unknown.prolexic.com
72.52.6.27	A	giftregistry.boscovs.com
72.52.6.30	PTR	unknown.prolexic.com
72.52.6.31	PTR	a72-52-6-31.deploy.static.akamaitechnologies.com
72.52.6.31	A	www.infamous-thegame.com
72.52.6.31	A	spartansstandtall.com
72.52.6.32	PTR	unknown.prolexic.com
72.52.6.34	PTR	unknown.prolexic.com
72.52.6.34	A	mx.playstation.com
72.52.6.36	PTR	unknown.prolexic.com
72.52.6.37	PTR	unknown.prolexic.com
72.52.6.38	PTR	unknown.prolexic.com
72.52.6.42	PTR	unknown.prolexic.com
72.52.6.42	A	b2b.sony.com
72.52.6.45	PTR	unknown.prolexic.com
72.52.6.45	A	pro.sony.com
72.52.6.46	PTR	unknown.prolexic.com
72.52.6.46	A	dealersource.sel.sony.com
72.52.6.47	PTR	unknown.prolexic.com
72.52.6.47	A	www.myriteaid.com
72.52.6.48	PTR	a72-52-6-48.deploy.static.akamaitechnologies.com
72.52.6.54	PTR	unknown.prolexic.com
72.52.6.57	PTR	unknown.prolexic.com
72.52.6.57	A	sonyrewards.com
72.52.6.57	A	joinsonyrewards.com
72.52.6.59	PTR	unknown.prolexic.com
72.52.6.59	A	vaio.co.uk
72.52.6.59	A	vaio.fr
72.52.6.81	A	shop.sony.eu
72.52.6.85	PTR	unknown.prolexic.com
72.52.6.86	PTR	unknown.prolexic.com
72.52.6.87	PTR	unknown.prolexic.com
72.52.6.87	A	bmb.sonystyle-europe.com
72.52.6.90	PTR	unknown.prolexic.com
72.52.6.90	A	sonystylebusiness.co.uk
72.52.6.91	PTR	a72-52-6-91.deploy.static.akamaitechnologies.com
72.52.6.91	A	www.sonystyle.it
72.52.6.91	A	www.sonystyle.no
72.52.6.95	PTR	unknown.prolexic.com
72.52.6.97	PTR	unknown.prolexic.com
72.52.6.99	PTR	unknown.prolexic.com
72.52.6.100	PTR	a72-52-6-100.deploy.static.akamaitechnologies.com
72.52.6.100	A	wheeloffortune.com
72.52.6.101	PTR	unknown.prolexic.com
72.52.6.103	PTR	a72-52-6-103.deploy.static.akamaitechnologies.com
72.52.6.104	PTR	unknown.prolexic.com
72.52.6.107	PTR	unknown.prolexic.com
72.52.6.108	A	sonystyle-store.com
72.52.6.110	A	dynmas.com
72.52.6.113	PTR	unknown.prolexic.com
72.52.6.113	A	sonystyle.ru
72.52.6.115	PTR	unknown.prolexic.com
72.52.6.123	PTR	unknown.prolexic.com