/usr/ is in libgupnp-igd-1.0-dev 0.2.4-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/
/usr/lib/x86_64-linux-gnu/
/usr/lib/x86_64-linux-gnu/pkgconfig/
/usr/lib/x86_64-linux-gnu/pkgconfig/gupnp-igd-1.0.pc
/usr/lib/x86_64-linux-gnu/libgupnp-igd-1.0.a
/usr/include/
/usr/include/gupnp-igd-1.0/
/usr/include/gupnp-igd-1.0/libgupnp-igd/
/usr/include/gupnp-igd-1.0/libgupnp-igd/gupnp-simple-igd-thread.h
/usr/include/gupnp-igd-1.0/libgupnp-igd/gupnp-simple-igd.h
/usr/share/
/usr/share/doc/
/usr/share/doc/libgupnp-igd-1.0-dev/
/usr/share/doc/libgupnp-igd-1.0-dev/copyright
/usr/share/gir-1.0/
/usr/share/gir-1.0/GUPnPIgd-1.0.gir
/usr/lib/x86_64-linux-gnu/libgupnp-igd-1.0.so
/usr/share/doc/libgupnp-igd-1.0-dev/AUTHORS
/usr/share/doc/libgupnp-igd-1.0-dev/NEWS.gz
/usr/share/doc/libgupnp-igd-1.0-dev/README
/usr/share/doc/libgupnp-igd-1.0-dev/TODO
/usr/share/doc/libgupnp-igd-1.0-dev/changelog.Debian.gz