Robtex

Up: 147.136.0.0/16
Can't show all results, try to descend to a more specific CIDR
Down left: 147.136.128.0/18
Down right: 147.136.192.0/18
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
147.136.158.235	PTR	oastest.bi.belo.com
147.136.160.20	PTR	dallasmorningsnews.com
147.136.160.20	PTR	untapped-dallas.com
147.136.160.20	PTR	thedmn.com
147.136.160.25	PTR	appcluster-cache-nw.ahbelo.com
147.136.160.25	PTR	sday.io
147.136.160.25	PTR	gdlv.io
147.136.160.42	PTR	ftp-nw.ahbelo.com
147.136.160.139	A	inboundsmtp.ahbelo.com
147.136.160.139	A	smtp.ahc.belotechnologies.com
147.136.160.150	A+PTR	ns1.ahbelo.com
147.136.160.150	A	ns3.ahbelo.com
147.136.160.151	PTR	ns2.ahbelo.com
147.136.160.210	PTR	blogcluster-nw.ahbelo.com
147.136.160.210	PTR	blogcluster.ahbelo.com
147.136.170.70	A	fuse-stage.ahbelo.com
147.136.249.20	A	ahc-fw-vip.ahbelo.com
147.136.249.70	A	vdmzsmtp1.ahc.belotechnologies.com
147.136.249.70	A	vdmzsmtp2.ahc.belotechnologies.com
147.136.250.1	A+PTR	ahc-fw-vlan950.ahbelo.com
147.136.250.2	A+PTR	ahc-fw01-vlan950.ahbelo.com
147.136.250.3	A	ahc-fw02-vlan950.ahbelo.com
147.136.250.12	A	ftp.dallasnews.com
147.136.250.95	A	fuse-stage.ahbelo.com
147.136.250.132	A	signin.wwltv.com
147.136.250.132	A	signin.kgw.com
147.136.250.132	A	signin.kvue.com
147.136.250.144	A	hercules2.belointeractive.com
147.136.255.17	A	joincluster.ahbelo.com
147.136.255.22	A	dalluminati.com
147.136.255.22	A	aldiatx.org
147.136.255.22	A	dallasnewsplatinum.com