Robtex

Up: 64.247.128.0/19
Can't show all results, try to descend to a more specific CIDR
Down left: 64.247.128.0/21
Down right: 64.247.136.0/21

IP	Type	Hostname
64.247.128.12	A	yk-webcache01.ssimicro.com
64.247.128.13	A	yk-webcache02.ssimicro.com
64.247.128.16	PTR	64-247-128-16.ssimicro.com
64.247.128.32	PTR	64-247-128-32.ssimicro.com
64.247.128.34	A	yk-noc-switch01.ssimicro.com
64.247.128.34	A	switchjib.ssimicro.com
64.247.128.35	A	yk-noc-switch02.ssimicro.com
64.247.128.35	A	switchjib2.ssimicro.com
64.247.128.64	PTR	64-247-128-64.ssimicro.com
64.247.128.132	A	stanley.ssimicro.com
64.247.129.1	A	ssi-yellowknife.ssimicro.com
64.247.129.8	A	ns01.ssimicro.com
64.247.129.9	A	mimir.ssimicro.com
64.247.129.10	A	mail.truenorthsafaris.com
64.247.129.19	A+PTR	ns02.ssimicro.com
64.247.129.21	A	webmail.polarnet.ca
64.247.129.23	A	sentinel.ssimicro.com
64.247.129.40	A	yk-bounce.ssimicro.com
64.247.129.40	A	64-247-129-40.ssimicro.com
64.247.129.44	A	yk-speedtest01.ssimicro.com
64.247.129.45	A	yk-pkgmirror.ssimicro.com
64.247.129.76	A	auyuittuq.ca
64.247.129.113	A	www.matonabee.com
64.247.129.113	A	matonabee.com
64.247.129.118	A	theatreyk.ca
64.247.129.143	A	seachele.ca
64.247.129.157	A	tcent.com
64.247.129.157	A	www.tcent.com
64.247.129.187	A	fmandme.ca
64.247.130.26	A	aria-dev.ssimicro.com
64.247.130.31	A	iims.ssimicro.com
64.247.130.31	A	ims.ssimicro.com
64.247.130.57	A	pb-dev.ssimicro.com
64.247.130.59	A	jc-devel.ssimicro.com
64.247.130.59	A	jc-dev.ssimicro.com
64.247.130.111	A	seansdementia.ssimicro.com
64.247.130.208	PTR	yk-office-phones-64-247-130-208.ssimicro.com
64.247.131.184	A	64-247-131-184.ssimicro.com
64.247.131.212	A	64-247-131-212.ssimicro.com
64.247.134.220	A	64-247-134-220.ssimicro.com
64.247.134.234	A	64-247-134-234.ssimicro.com
64.247.135.188	A	64-247-135-188.ssimicro.com
64.247.135.245	A	64-247-135-245.ssimicro.com
64.247.136.18	A	64-247-136-18.ssimicro.com
64.247.136.161	A	64-247-136-161.ssimicro.com
64.247.136.175	A	64-247-136-175.ssimicro.com
64.247.136.187	A	mail.unw.ca
64.247.136.187	A	64-247-136-187.ssimicro.com
64.247.137.46	A	64-247-137-46.ssimicro.com
64.247.138.110	A	64-247-138-110.ssimicro.com
64.247.140.65	A	64-247-140-65.ssimicro.com
64.247.142.2	A+PTR	yk-gw02.ssimicro.com
64.247.142.14	A	64-247-142-14.ssimicro.com
64.247.142.21	A	64-247-142-21.ssimicro.com
64.247.142.61	A	64-247-142-61.ssimicro.com
64.247.142.67	A+PTR	leth-pd2.ssimicro.com
64.247.142.73	A	pager0.ssimicro.com
64.247.142.95	A	64-247-142-95.ssimicro.com
64.247.142.118	A	64-247-142-118.ssimicro.com
64.247.142.124	A	64-247-142-124.ssimicro.com
64.247.142.129	A+PTR	64-247-142-129.ssimicro.com
64.247.142.132	A	64-247-142-132.ssimicro.com
64.247.142.151	A	64-247-142-151.ssimicro.com
64.247.142.166	A	64-247-142-166.ssimicro.com
64.247.142.186	A	64-247-142-186.ssimicro.com
64.247.142.200	A	64-247-142-200.ssimicro.com
64.247.142.234	A	64-247-142-234.ssimicro.com
64.247.142.246	A	64-247-142-246.ssimicro.com
64.247.142.249	A	64-247-142-249.ssimicro.com
64.247.143.4	A	boilermaker.ssimicro.com
64.247.143.11	A	yk-netenforcer.ssimicro.com