Robtex

Up: 207.24.88.0/23
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Down left: 207.24.89.0/25
Down right: 207.24.89.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
207.24.89.1	A	river.nationalgeographic.com
207.24.89.2	A	arroyo.nationalgeographic.com
207.24.89.5	A	cove.nationalgeographic.com
207.24.89.10	A	desert.nationalgeographic.com
207.24.89.10	A	daretoexploretv.com
207.24.89.16	A	icefloe.nationalgeographic.com
207.24.89.20	A	iceberg.nationalgeographic.com
207.24.89.20	A	mail2.nationalgeographic.com
207.24.89.23	A	iceberg2.nationalgeographic.com
207.24.89.24	A	google2.nationalgeographic.com
207.24.89.26	A+PTR	newstest.nationalgeographic.com
207.24.89.32	A	epmd.nationalgeographic.com
207.24.89.39	A	stats.nationalgeographic.com
207.24.89.41	A	library1.nationalgeographic.com
207.24.89.42	A	library2.nationalgeographic.com
207.24.89.45	A	cranedev.nationalgeographic.com
207.24.89.46	A	cranetest.nationalgeographic.com
207.24.89.54	A	mountain.nationalgeographic.com
207.24.89.55	A	hurricane.nationalgeographic.com
207.24.89.66	A	oasis.nationalgeographic.com
207.24.89.66	A	mail1.nationalgeographic.com
207.24.89.69	A	static.nationalgeographic.com
207.24.89.69	A	hq.nationalgeographic.com
207.24.89.70	A	polar.nationalgeographic.com
207.24.89.72	A	snap.nationalgeographic.com
207.24.89.73	A	cdb1a.nationalgeographic.com
207.24.89.73	A	ftp1a.nationalgeographic.com
207.24.89.74	A	survey.nationalgeographic.com
207.24.89.75	A	mars.nationalgeographic.com
207.24.89.83	A	cdb1a.nationalgeographic.com
207.24.89.83	A	ftp1a.nationalgeographic.com
207.24.89.83	A	www.ngtlibrary.com
207.24.89.85	A	quake.nationalgeographic.com
207.24.89.96	A	details.nationalgeographic.com
207.24.89.97	A	olddesert.nationalgeographic.com
207.24.89.99	A	morae.nationalgeographic.com
207.24.89.111	A	ngcamazingmoments.com
207.24.89.116	A	owl.nationalgeographic.com
207.24.89.131	A	congregation.stage.hq.nationalgeographic.com
207.24.89.135	A	crevasse.nationalgeographic.com
207.24.89.141	A	infoseek.nationalgeographic.com
207.24.89.142	A	islet.nationalgeographic.com
207.24.89.145	A	eddy.nationalgeographic.com
207.24.89.145	A	wvoyag.nationalgeographic.com
207.24.89.146	A	rapid.nationalgeographic.com
207.24.89.147	A	eddy.nationalgeographic.com
207.24.89.159	A	everydayexplorer.com
207.24.89.170	A	newcanyon.nationalgeographic.com
207.24.89.170	A	canyon.nationalgeographic.com
207.24.89.173	A	jd.nationalgeographic.com
207.24.89.175	A	grandcanyon.nationalgeographic.com
207.24.89.176	A	scottcanyon.nationalgeographic.com
207.24.89.177	A	ngc2-qa.nationalgeographic.com
207.24.89.180	A	swamp.nationalgeographic.com
207.24.89.191	A	testport1.nationalgeographic.com
207.24.89.192	A	testport2.nationalgeographic.com
207.24.89.202	A	delta.nationalgeographic.com
207.24.89.228	A	search2.nationalgeographic.com
207.24.89.230	A	cybercafe230.nationalgeographic.com
207.24.89.245	A	helix.ngtlibrary.com
207.24.89.246	PTR	www.ngtlibrary.com
207.24.89.246	A	ngtlibrary.com
207.24.89.250	A	mail1.ngdigitalmotion.com
207.24.89.251	A	mail.ngdigitalmotion.com
207.24.89.252	A	outback.nationalgeographic.com