Robtex

Up: 157.240.16.0/23
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Down left: 157.240.17.0/25
Down right: 157.240.17.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.240.17.1	PTR	livestream-edgetee-shv-03-dft4.facebook.com
157.240.17.1	A	edgetee-dft4-3.xx.fbcdn.net
157.240.17.4	A+PTR	livestream-edgetee-upload-shv-03-dft4.facebook.com
157.240.17.5	A+PTR	edge-atlas-shv-03-dft4.facebook.com
157.240.17.7	A+PTR	edge-extern-shv-03-dft4.facebook.com
157.240.17.10	A+PTR	edge-mqtt-shv-03-dft4.facebook.com
157.240.17.14	A	edge-star-shv-03-dft4.facebook.com
157.240.17.14	A	atlasolution.com
157.240.17.14	A	friendfead.com
157.240.17.15	A+PTR	edge-video-shv-03-dft4.fbcdn.net
157.240.17.15	A	scontent-zrh1-1.xx.fbcdn.net
157.240.17.18	A	fe062795480kh3yqloi-tldubaij1499327137-sonar.xx.fbcdn.net
157.240.17.18	A	f9dcc952980kxbc5auq-bmfdonwa1489982738-sonar.xz.fbcdn.net
157.240.17.18	A	external-dft.xx.fbcdn.net
157.240.17.26	PTR	edge-stun-shv-01-zrh1.facebook.com
157.240.17.32	A+PTR	iorg-fba-edge-shv-01-zrh1.facebook.com
157.240.17.32	A	edge-mqtt-mini-shv-03-dft4.facebook.com
157.240.17.33	A+PTR	edge-snaptu-http-mini-shv-03-dft4.facebook.com
157.240.17.34	PTR	edge-mqtt-mini-shv-01-zrh1.facebook.com
157.240.17.34	A	f0aff2b6880kmfv3loa-mvkssppn1496211607-sonar.xz.fbcdn.net
157.240.17.34	A	fd63fe6da80kr3tw4mq-qvnbgjzg1496179892-sonar.xz.fbcdn.net
157.240.17.35	A+PTR	edge-star-mini-shv-01-zrh1.facebook.com
157.240.17.36	A	edge-z-m-mini-shv-03-dft4.facebook.com
157.240.17.37	A+PTR	edge-z-mini-shv-03-dft4.facebook.com
157.240.17.39	PTR	edge-sonar-mini-shv-01-zrh1.fbcdn.net
157.240.17.39	A	f3bc3c43980kxbdkn6q-gxbqngbg1490026490-sonar.xz.fbcdn.net
157.240.17.39	A	sonar-zrh1-1.xx.fbcdn.net
157.240.17.51	A+PTR	edgeray-shv-03-dft4.facebook.com
157.240.17.52	A+PTR	oculus-verts-shv-01-zrh1.facebook.com
157.240.17.52	A	scontent-dft4-3.cdninstagram.com
157.240.17.53	A+PTR	whatsapp-cdn-shv-03-dft4.fbcdn.net
157.240.17.54	A+PTR	edge-z-p3-shv-01-zrh1.facebook.com
157.240.17.60	A	wba87013c1kghd6c4a-gyydanbzgq4dmnc.snr.whatsapp.net
157.240.17.63	A	scontent-zrh1-1.cdninstagram.com
157.240.17.169	PTR	edge-z-p4-shv-01-zrh1.facebook.com
157.240.17.169	A	z-p4-scontent-dft4-3.xx.fbcdn.net
157.240.17.169	A	edge-z-p4-shv-03-dft4.facebook.com