104.16.157.16 — San Francisco, California, 🇺🇸 USA · AS13335 Cloudflare

San Francisco, California, 🇺🇸 USA · AS13335 Cloudflare

A record for

`recert.com`
	A	2606:4700::6810:9c10
	A	2606:4700::6810:9d10
	A	104.16.156.16
	A	104.16.157.16
`emsworld.recert.com`
	A	2606:4700::6810:9c10
	A	2606:4700::6810:9d10
	A	104.16.156.16
	A	104.16.157.16

Previously A record for

watsonadsbuilder.ibm.com

IP numbers used in conjunction

100%	2606:4700::6810:9c10
100%	2606:4700::6810:9d10
100%	104.16.156.16

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐104.16.144.0/204K IPs · AS13335 Cloudflare→🔧AS13335Cloudflare autonomous system→

San Francisco, California, 🇺🇸 USA

^{Cloudflare104.16.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

104.16.157.16 San Francisco, California, 🇺🇸 USA Courtesy of