/usr/share/ncarg/data/asc/ is in libncarg-data 6.4.0-9.
This file is owned by root:root, with mode 0o755.
..
/usr/share/ncarg/data/asc/climdivcorr.txt
/usr/share/ncarg/data/asc/cn03f.asc
/usr/share/ncarg/data/asc/cn04n.asc
/usr/share/ncarg/data/asc/cn11f.asc
/usr/share/ncarg/data/asc/cn12n.asc
/usr/share/ncarg/data/asc/ex05B1_uv_jan_mm92.hs.asc
/usr/share/ncarg/data/asc/fcover.dat
/usr/share/ncarg/data/asc/mp03n.asc
/usr/share/ncarg/data/asc/oceanland30e.asc
/usr/share/ncarg/data/asc/psadilookup.dat
/usr/share/ncarg/data/asc/seismic.asc
/usr/share/ncarg/data/asc/sounding_ATS.asc
/usr/share/ncarg/data/asc/sounding_testdata.asc
/usr/share/ncarg/data/asc/u.cocos
/usr/share/ncarg/data/asc/uvdata0.asc
/usr/share/ncarg/data/asc/xy.asc
/usr/share/ncarg/data/asc/xy08.asc
/usr/share/ncarg/data/asc/xy12c.asc