31.13.91.1 — Rio de Janeiro, Rio de Janeiro, 🇧🇷 Brazil · AS32934 Facebook

PTR

xx-fbcdn-shv-02-gig4.fbcdn.net

A record for

`xx-fbcdn-shv-02-gig4.fbcdn.net`
	A	31.13.91.1
`scontent-gig4-2.xx.fbcdn.net`
	A	2a03:2880:f091:100:face:b00c:0:3
	A	31.13.91.1

Previously A record for

mqtt.c10r.facebook.com

IP numbers used in conjunction

50%	2a03:2880:f091:100:face:b00c:0:3

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐31.13.91.0/24256 IPs · AS32934 Facebook→🔧AS32934Facebook autonomous system→

Rio de Janeiro, Rio de Janeiro, 🇧🇷 Brazil

^{🇧🇷 Facebook31.13.91.0/24 , Inc.}

31.13.91.1 Rio de Janeiro, Rio de Janeiro, 🇧🇷 Brazil Courtesy of