205.220.172.149 — Atlanta, Georgia, 🇺🇸 USA · AS22843 Proofpoint

A record for

`mx0b-0053f801.pphosted.com`
	A	205.220.172.149
`mxa-0053f801.gslb.pphosted.com`
	A	205.220.160.149

Previously A record for

mxb-0053f801.gslb.pphosted.com

IP numbers used in conjunction

50%	205.220.160.149

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Atlanta, Georgia, 🇺🇸 USA

^{🇺🇸 Proofpoint205.220.172.0/24 Inc.}

205.220.172.149 Atlanta, Georgia, 🇺🇸 USA Courtesy of