Robtex

Up: 192.44.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 192.44.96.0/20
Down right: 192.44.112.0/20

IP	Type	Hostname
192.44.100.42	PTR	edc-filter01.eu.pg.com
192.44.100.155	A	mail4.pg.com
192.44.117.21	A+PTR	sip-service.pg.com
192.44.117.28	A	rtcav.pg.com
192.44.117.29	A	rtcextwebna.pg.com
192.44.117.29	A	lyncdiscover.pg.com
192.44.121.66	A+PTR	glbdcserv1.pg.com
192.44.121.67	A+PTR	glbdcserv1.pg.com
192.44.121.68	A+PTR	glbdc3pi.pg.com
192.44.121.69	PTR	glbdcpi.pg.com
192.44.121.69	A	glbdcserv1.pg.com
192.44.121.70	A	glbdcserv1.pg.com
192.44.122.3	A	wirekey.pg.com
192.44.122.19	A	ebp5.pg.com
192.44.122.21	A	origin-customer.pg.com
192.44.122.21	A	ebp7.pg.com
192.44.122.37	A	feddev.pg.com
192.44.122.54	A	designshare.pg.com
192.44.122.84	A	esd3.pg.com
192.44.122.84	A	gdet.pg.com
192.44.122.97	PTR	mdocftext.pg.com
192.44.122.97	A	federation.ext.pg.com
192.44.122.106	A	cpfr1.pg.com
192.44.122.128	A	etransportps-prod.ext.pg.com
192.44.122.149	A	pg2go.pg.com
192.44.122.151	A	access.pg.com
192.44.122.155	A	www.ebpmail.com
192.44.122.165	A	adcs-qa.pg.com
192.44.122.165	A	epic-qa.pg.com
192.44.122.166	A	customerint.pg.com
192.44.122.167	A	customerfix.pg.com
192.44.122.216	A	proctercontigo.com
192.44.123.29	A	extranetk8p.pg.com
192.44.123.33	A	extranetn6p.pg.com
192.44.123.36	A	extranetggp.pg.com
192.44.123.42	A	iec89.pg.com
192.44.123.48	A	webx1.pg.com
192.44.123.67	A	cmsjp.pg.com
192.44.123.85	A	iec47.pg.com
192.44.123.95	A	ocsisa.ocs-pg.com
192.44.123.111	A	cmmr.pg.com
192.44.123.111	A	hsewbt.pg.com
192.44.123.113	A	cmsjp.pg.com
192.44.123.133	A+PTR	womprod.pg.com
192.44.123.135	A+PTR	womqa.pg.com
192.44.123.160	PTR	extranetggp.pg.com
192.44.123.162	A+PTR	customerint.pg.com
192.44.123.167	A	gdetadwuat.pg.com
192.44.123.202	A	itaccess.pg.com
192.44.125.93	A	registergf.pg.com