18.191.21.12 — Columbus, Ohio, 🇺🇸 USA · AS16509 Amazon

Columbus, Ohio, 🇺🇸 USA · AS16509 Amazon

PTR

ec2-18-191-21-12.us-east-2.compute.amazonaws.com

A record for

`webwork.uml.edu`
	A	3.135.246.155
	A	18.191.21.12

IP numbers used in conjunction

100%	3.135.246.155

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Columbus, Ohio, 🇺🇸 USA

^{🇺🇸 Amazon18.191.0.0/16 EC2 CMH prefix}

18.191.21.12 Columbus, Ohio, 🇺🇸 USA Courtesy of