Robtex

Up: 72.251.228.0/22
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Down left: 72.251.228.0/24
Down right: 72.251.229.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
72.251.228.3	A+PTR	mantis007-nyj.tokbox.com
72.251.228.4	A+PTR	mantis008-nyj.tokbox.com
72.251.228.5	A	beta001-nyj.tokbox.com
72.251.228.6	A+PTR	turn002-nyj.tokbox.com
72.251.228.10	A+PTR	proxy001-nyj.tokbox.com
72.251.228.10	A	api.opentok.com
72.251.228.10	A	anvil.opentok.com
72.251.228.13	A	mantis009-nyj.tokbox.com
72.251.228.14	A+PTR	em002-nyj.tokbox.com
72.251.228.15	A+PTR	em001-nyj.tokbox.com
72.251.228.16	A+PTR	turn004-nyj.tokbox.com
72.251.228.17	A+PTR	turn003-nyj.tokbox.com
72.251.228.19	PTR	proxy002-nyj.tokbox.com
72.251.228.19	A	api.opentok.com
72.251.228.19	A	anvil.opentok.com
72.251.228.23	A	me.tokbox.com
72.251.228.23	A	opentok.com
72.251.228.23	A	tokbox.com
72.251.228.24	A+PTR	turn001-nyj.tokbox.com
72.251.228.25	A+PTR	mantis003-nyj.tokbox.com
72.251.228.26	A+PTR	mantis004-nyj.tokbox.com
72.251.228.27	A	me.tokbox.com
72.251.228.27	A	opentok.com
72.251.228.28	A+PTR	et001-nyj.tokbox.com
72.251.228.29	A+PTR	et002-nyj.tokbox.com
72.251.228.30	A+PTR	betaturn001-nyj.tokbox.com
72.251.228.31	A+PTR	mantis005-nyj.tokbox.com
72.251.228.32	A+PTR	mantis006-nyj.tokbox.com
72.251.228.33	A	mantis002-nyj.tokbox.com
72.251.228.34	A	em003-nyj.tokbox.com
72.251.228.35	PTR	et003-nyj.tokbox.com
72.251.228.36	A+PTR	mantis010-nyj.tokbox.com
72.251.228.38	A+PTR	turn010-nyj.tokbox.com
72.251.228.39	A+PTR	turn011-nyj.tokbox.com
72.251.228.40	A+PTR	mantis011-nyj.tokbox.com
72.251.228.41	A+PTR	turn005-nyj.tokbox.com
72.251.228.42	A+PTR	turn006-nyj.tokbox.com
72.251.228.43	A+PTR	turn007-nyj.tokbox.com
72.251.228.44	A+PTR	turn008-nyj.tokbox.com
72.251.228.45	A+PTR	turn009-nyj.tokbox.com
72.251.228.142	A	framewelder.com
72.251.228.142	A	pattanat.com
72.251.228.142	A	rtiiconference.com
72.251.228.167	A	kaptanefamilysite.com
72.251.228.167	A	hmaarabia.com
72.251.228.167	A	efgeen.com
72.251.228.218	PTR	secucus-njy004.binarysource.net
72.251.228.220	A	smtp1.safehotsex.com
72.251.228.234	A	www.perezhilton.com
72.251.228.234	A	mobi.perezhilton.com
72.251.228.234	A	perezhilton.com
72.251.228.236	A	mobi.perezhilton.com
72.251.228.236	A	perezhilton.com
72.251.228.236	A	cocoperez.com
72.251.228.237	A	mobi.perezhilton.com
72.251.228.237	A	perezhilton.com
72.251.229.51	A	st.houzz.com
72.251.229.55	A	st.houzz.com
72.251.229.68	A	mailer.affordablevacationspots.com
72.251.229.69	PTR	smp1-1.mailer.affordablevacationspots.com
72.251.229.69	A	c7-use-3.algolianet.com
72.251.229.72	PTR	smp2-2.mailer.phoenixphenoms.com
72.251.229.72	A	d212-use-3.algolianet.com
72.251.229.72	A	d212-use-3.algolia.net
72.251.229.73	A	d211-use-3.algolia.net
72.251.229.74	A	d232-use-3.algolia.net
72.251.229.76	A	c5-use-1.algolianet.com
72.251.229.196	A	proplugins.org
72.251.229.196	A	www.proplugins.org
72.251.229.229	A	nsmaster1.owneriq.net
72.251.229.229	A	nsmaster1.prod.infra.nyj.inap.owneriq.net
72.251.229.229	A	ns1.owneriq.net
72.251.229.243	A	corpsite.owneriq.com