198.4.8.173 — New York City, New York, 🇺🇸 USA · AS701

PTR

esmtp00.verizonbusiness.com

A record for

`firewall.mci.com`
	A	198.4.8.173
	A	199.249.25.205

IP numbers used in conjunction

100%	199.249.25.205

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New York City, New York, 🇺🇸 USA

^{🇺🇸 AS701198.4.0.0/15 MCI Communications Services, LLC d/b/a Verizon Business}

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