18.239.199.21 — San Jose, California, 🇺🇸 USA · AS16509 Amazon

PTR

server-18-239-199-21.sfo53.r.cloudfront.net

A record for

`server-18-239-199-21.sfo53.r.cloudfront.net`
	A	18.239.199.21

Previously A record for

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐18.239.196.0/221K IPs · AS16509 Amazon→🔧AS16509Amazon autonomous system→

San Jose, California, 🇺🇸 USA

^{🇺🇸 Amazon18.239.196.0/22}

18.239.199.21 San Jose, California, 🇺🇸 USA Courtesy of