Robtex

Up: 157.240.0.0/23
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Down left: 157.240.0.0/25
Down right: 157.240.0.128/25
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
157.240.0.7	A	www.upload.beta.facebook.com
157.240.0.15	PTR	edge-secure-shv-02-lga3.facebook.com
157.240.0.17	A	nb-no.menen.lite.facebook.com
157.240.0.17	A	sv-se.es-es.fi-fi.fbjs.facebook.com
157.240.0.17	A	nl-nl.ja-jp.dns.facebook.com
157.240.0.18	A	edge-video-shv-02-mia1.fbcdn.net
157.240.0.18	A	video-mia1-2.xx.fbcdn.net
157.240.0.21	A	edge-z-p1-shv-02-mia1.facebook.com
157.240.0.22	A	sonar-mia.xx.fbcdn.net
157.240.0.22	A	f95092fbf80knsvybjq-ftronctj1467798473-sonar.xx.fbcdn.net
157.240.0.22	A	fd63fe6da80kr3tw4mq-qvnbgjzg1496179892-sonar.xz.fbcdn.net
157.240.0.33	A	edge-snaptu-http-mini-shv-02-mia1.facebook.com
157.240.0.34	A	f6a76581f80kr3tw4mq-zlyyyzmw1496183931-sonar.xx.fbcdn.net
157.240.0.34	A	fb480c19c80kmfv33ti-mkelfkbk1496562667-sonar.xz.fbcdn.net
157.240.0.34	A	ff70fc8bf80kmay67za-plhknuuo1496206613-sonar.xz.fbcdn.net
157.240.0.35	PTR	edge-star-mini-shv-02-lga3.facebook.com
157.240.0.36	A	polosantelkomsel.tk
157.240.0.36	A	36.fa-tanvan.tk
157.240.0.38	A	z-m-scontent-mia1-2.xx.fbcdn.net
157.240.0.40	A	edge-snaptu-http-p2-shv-02-mia1.facebook.com
157.240.0.41	A	z-1-video-mia.xx.fbcdn.net
157.240.0.41	A	z-1-scontent-mia1-2.xx.fbcdn.net
157.240.0.41	A	edge-z-1-p2-shv-02-mia1.facebook.com
157.240.0.48	A	edgeray-shv-02-mia1.facebook.com
157.240.0.49	A	o.oculuscdn.com
157.240.0.50	A	z-p3-scontent-mia.xx.fbcdn.net
157.240.0.50	A	z-p3-video-mia1-2.xx.fbcdn.net
157.240.0.50	A	z-p3-scontent-mia1-2.xx.fbcdn.net
157.240.0.52	A	instagram-p3-shv-02-mia1.fbcdn.net
157.240.0.52	A	scontent-mia1-2.cdninstagram.com
157.240.0.61	PTR	whatsapp-chatd-edge-shv-02-lga3.facebook.com