Robtex

Up: 132.163.64.0/18
Can't show all results, try to descend to a more specific CIDR
Down left: 132.163.64.0/20
Down right: 132.163.80.0/20
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
132.163.67.115	A+PTR	vqeg.its.bldrdoc.gov
132.163.67.120	PTR	associate.its.bldrdoc.gov
132.163.67.120	A+PTR	mail.its.bldrdoc.gov
132.163.67.120	A	mail.cdvl.org
132.163.67.142	A+PTR	www.its.bldrdoc.gov
132.163.67.142	A	pscr.gov
132.163.67.142	A	its.bldrdoc.gov
132.163.67.144	A	vqeg.org
132.163.67.248	A	www.cdvl.org
132.163.81.106	A	847kb2.bw.nist.gov
132.163.81.138	A	ions.nist.gov
132.163.82.187	A+PTR	853epiimage.bw.nist.gov
132.163.82.207	A+PTR	688awlap3.bw.nist.gov