18.164.115.57 — New York City, New York, 🇺🇸 USA · AS16509 Amazon

PTR

server-18-164-115-57.jfk50.r.cloudfront.net

A record for

`zhihu.ca`
	A	13.226.232.48
	A	13.226.232.129
	A	13.226.232.162
	A	13.226.232.182
`server-18-164-115-57.jfk50.r.cloudfront.net`
	A	18.164.115.57

Previously A record for

d2vohdcft6jciw.cloudfront.net

de8of677fyt0b.cloudfront.net

IP numbers used in conjunction

50%	13.226.232.48
50%	13.226.232.129
50%	13.226.232.162
50%	13.226.232.182

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐18.164.112.0/212K IPs · AS16509 Amazon→🔧AS16509Amazon autonomous system→

New York City, New York, 🇺🇸 USA

^{🇺🇸 Amazon18.164.112.0/21}

18.164.115.57 New York City, New York, 🇺🇸 USA Courtesy of