/usr/lib/python2.7/dist-packages/scapy/arch/ is in python-scapy 2.3.3-1.
This file is owned by root:root, with mode 0o755.
..
/usr/lib/python2.7/dist-packages/scapy/arch/__init__.py
/usr/lib/python2.7/dist-packages/scapy/arch/common.py
/usr/lib/python2.7/dist-packages/scapy/arch/consts.py
/usr/lib/python2.7/dist-packages/scapy/arch/linux.py
/usr/lib/python2.7/dist-packages/scapy/arch/pcapdnet.py
/usr/lib/python2.7/dist-packages/scapy/arch/solaris.py
/usr/lib/python2.7/dist-packages/scapy/arch/unix.py
/usr/lib/python2.7/dist-packages/scapy/arch/windows/
/usr/lib/python2.7/dist-packages/scapy/arch/windows/__init__.py
/usr/lib/python2.7/dist-packages/scapy/arch/windows/compatibility.py
/usr/lib/python2.7/dist-packages/scapy/arch/winpcapy.py