Robtex

Up: 157.240.196.0/23
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Down left: 157.240.196.0/25
Down right: 157.240.196.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.240.196.7	A+PTR	edge-snaptu-http-p1-shv-02-mrs2.facebook.com
157.240.196.9	A+PTR	edge-video-shv-02-mrs2.fbcdn.net
157.240.196.9	A	video-mrs2-2.xx.fbcdn.net
157.240.196.10	PTR	edge-msgr-latest-shv-02-mrs2.facebook.com
157.240.196.15	A+PTR	xx-fbcdn-shv-02-mrs2.fbcdn.net
157.240.196.15	A	scontent-mrs2-2.xx.fbcdn.net
157.240.196.17	A+PTR	edge-star-shv-02-mrs2.facebook.com
157.240.196.17	A	facebook.co.za
157.240.196.24	PTR	edge-mqtt-shv-02-mrs2.facebook.com
157.240.196.35	A+PTR	edge-star-mini-shv-02-mrs2.facebook.com
157.240.196.36	A+PTR	edge-z-m-mini-shv-02-mrs2.facebook.com
157.240.196.36	A	z-m-scontent-mrs2-2.xx.fbcdn.net
157.240.196.38	A	instagram.b.ns1-1.xx.fbcdn.net
157.240.196.38	A	edge-sonar-mini-shv-02-mrs2.fbcdn.net
157.240.196.38	A	ffaf8072580-chzwmgdu1543425529-sonar.xx.fbcdn.net
157.240.196.49	A+PTR	edge-turnservice-shv-02-mrs2.facebook.com
157.240.196.54	A+PTR	edge-z-p3-shv-02-mrs2.facebook.com
157.240.196.54	A	z-p3-scontent-mrs2-2.xx.fbcdn.net
157.240.196.60	A+PTR	whatsapp-cdn-shv-02-mrs2.fbcdn.net
157.240.196.60	A	media-mrs2-2.cdn.whatsapp.net
157.240.196.60	A	sonar-mrs.cdn.whatsapp.net
157.240.196.61	PTR	whatsapp-chatd-edge-shv-02-mrs2.facebook.com
157.240.196.62	A+PTR	edgeray-shv-02-mrs2.facebook.com
157.240.196.63	PTR	instagram-p3-shv-02-mrs2.fbcdn.net