Robtex

Up: 198.140.128.0/23
Can't show all results, try to descend to a more specific CIDR
Down left: 198.140.128.0/25
Down right: 198.140.128.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
198.140.128.2	A+PTR	pca.packagingcorp.com
198.140.128.16	A+PTR	edi2.packagingcorp.com
198.140.128.67	A	pcavpn1.packagingcorp.com
198.140.128.72	A+PTR	login.packagingcorp.com
198.140.128.73	A	securegateway.packagingcorp.com
198.140.128.83	A	ftp.packagingcorp.com
198.140.128.83	A	ftp1.packagingcorp.com
198.140.128.84	A+PTR	198-140-128-84-static.hfc.comcastbusiness.net
198.140.128.84	A	pcadns1.packagingcorp.com
198.140.128.85	A+PTR	198-140-128-85-static.hfc.comcastbusiness.net
198.140.128.85	A	sslvpn1.packagingcorp.com
198.140.128.85	A	pcadns2.packagingcorp.com
198.140.128.87	A	sametime.packagingcorp.com
198.140.128.88	A	pcalaklx01.packagingcorp.com
198.140.128.89	A	pcalaklx02.packagingcorp.com
198.140.128.90	A	youropinion.packagingcorp.com
198.140.128.92	A+PTR	ifolder3.packagingcorp.com
198.140.128.93	A	nms.packagingcorp.com
198.140.128.95	PTR	198-140-128-95-static.hfc.comcastbusiness.net
198.140.128.95	A	update.packagingcorp.com
198.140.128.100	A	sip.packagingcorp.com
198.140.128.107	PTR	198-140-128-107-static.hfc.comcastbusiness.net
198.140.128.131	PTR	198-140-128-131-static.hfc.comcastbusiness.net
198.140.128.131	A	ftp.packagingcorp.com
198.140.128.131	A	ftp1.packagingcorp.com
198.140.128.135	A+PTR	198-140-128-135-static.hfc.comcastbusiness.net
198.140.128.135	A	packagingcorp.com
198.140.128.137	A	www.timbar.com
198.140.128.137	A	pwdunnage.com
198.140.128.151	A+PTR	198-140-128-151-static.hfc.comcastbusiness.net
198.140.128.176	A	mail.packagingcorp.com