163.77.137.1 — AS32934 Facebook

A record for

`hdr.fb.com`
	A	2a03:2880:ff11:1:face:b00c:0:6040
	A	163.77.133.1

IP numbers used in conjunction

100%	2a03:2880:ff11:1:face:b00c:0:6040
100%	163.77.133.1

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^{🇮🇪 Facebook163.77.137.0/24 , Inc.}