Robtex

Up: 47.248.0.0/15
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Down left: 47.249.0.0/17
Down right: 47.249.128.0/17

IP	Type	Hostname
47.249.0.57	A	etcfc8e2.nortel.com
47.249.36.168	A	qtcfs0jr.nortelnetworks.com
47.249.36.168	A	www142.nortelnetworks.com
47.249.48.10	A	ttcf4s01-vrrp009.nortel.com
47.249.48.20	PTR	www.nortelnetworks.com
47.249.48.21	A+PTR	my.nortelnetworks.com
47.249.48.22	PTR	hpocstcf.ca.nortel.com
47.249.48.26	A	ttcf4s01-vip026.nortelnetworks.com
47.249.48.29	A	qtcf4s1d.nortelnetworks.com
47.249.78.191	A+PTR	047-249-078-191.res.spectrum.com
47.249.78.191	A	mail.frozenscream.com
47.249.78.191	A	frozenscream.com
47.249.128.0	A+PTR	047-249-128-000.biz.spectrum.com
47.249.182.126	A+PTR	047-249-182-126.biz.spectrum.com
47.249.252.53	A	onlyshi.cn