Robtex

Up: 38.106.40.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 38.106.44.0/23
Down right: 38.106.46.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
38.106.46.101	PTR	smtp.tgicimporters.com
38.106.47.6	A	www.campbell.pvt.k12.ca.us
38.106.47.11	A	smtp.campbell.pvt.k12.ca.us
38.106.47.11	A	smtp.campbellhall.net
38.106.47.11	A	campbell.pvt.k12.ca.us
38.106.47.14	PTR	adl.campbellhall.org
38.106.47.14	A+PTR	archive.campbellhall.org
38.106.47.14	A+PTR	ogf.campbellhall.org
38.106.47.18	A	smtp.campbellhall.net
38.106.47.18	A	campbellhall.net
38.106.47.46	A+PTR	adl.campbellhall.org
38.106.47.50	A	mail.campbellhall.org
38.106.47.50	A	smtp.campbellhall.org
38.106.47.70	A	mail.campbellhall.org
38.106.47.70	A	smtp.campbellhall.org
38.106.47.97	A	rews.campbellhall.org
38.106.47.124	A	bc.campbellhall.net
38.106.47.124	A	host124.campbell.pvt.k12.ca.us
38.106.47.124	A	bc.campbellhall.com