UK DSTL Defence Science and Technology Laboratory AS7
146.80.0.0 - 146.80.255.255
192.5.28.0 - 192.5.29.255
192.5.30.0 - 192.5.30.255
192.35.94.0 - 192.35.94.255
192.67.43.0 - 192.67.43.255
192.107.178.0 - 192.107.178.255
192.149.120.0 - 192.149.120.255
194.32.69.0 - 194.32.69.255
194.32.218.0 - 194.32.219.255
194.34.138.0 - 194.34.138.255
194.61.92.0 - 194.61.93.255