Robtex

Up: 192.86.160.0/22
Can't show all results, try to descend to a more specific CIDR
Down left: 192.86.160.0/24
Down right: 192.86.161.0/24
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
192.86.160.10	PTR	ns1.useast.opower.com
192.86.160.10	A	opower-ns1.opower.es
192.86.160.10	A	ns1.opower.com
192.86.160.11	PTR	ns2.useast.opower.com
192.86.160.11	A	ns2.opower.com
192.86.160.16	A	f400-sp.opower.com
192.86.160.25	PTR	lb-vip.useast.opower.com
192.86.160.25	A	mail.bgesmartenergymanager.com
192.86.160.25	A	psereports.com
192.86.160.27	A	lbpr002.opower.com
192.86.160.30	PTR	prod-dmz-lb-vip.useast.opower.com
192.86.160.30	A	wbpr001.opower.com
192.86.160.30	A	ngnyemail.opower.com
192.86.160.44	A	aps.opower.com
192.86.160.48	A	bgec.opower.com
192.86.160.51	A	cec.opower.com
192.86.160.55	A	clp.opower.com
192.86.160.92	A	vip-ngny.opower.com
192.86.160.99	A	peco.opower.com
192.86.160.100	A	pep.opower.com
192.86.160.101	A	pge.opower.com
192.86.160.105	A	pwp.opower.com
192.86.160.107	A	pse.opower.com
192.86.160.108	A	rmp.opower.com
192.86.160.114	A	sdge.opower.com
192.86.160.148	A	kcpk.opower.com
192.86.160.151	A	pgn.opower.com
192.86.160.157	A	enmx.opower.com
192.86.160.162	A	cned.opower.com
192.86.160.179	A	pepd.opower.com