208.54.102.78 — AS21928 TMobileUSA

PTR

corpmail1.t-mobile.com

prdtlbrml0012.t-mobile.com

mailc.t-mobileexpert.com

A record for

`mail3.myfamilymobile.com`
	A	208.54.102.77
	A	208.54.102.78
	A	208.54.102.79
	A	208.54.102.80
	A	208.54.102.81
`corpmail1.t-mobile.com`
	A	208.54.102.78
	A	208.54.102.81
	A	208.54.143.150
	A	208.54.143.153
`prdtlbrml0012.t-mobile.com`
	A	208.54.102.78

IP numbers used in conjunction

66%	208.54.102.81
33%	208.54.102.77
33%	208.54.102.79
33%	208.54.102.80
33%	208.54.143.150
33%	208.54.143.153

🛡️Is this IP blacklisted?Check against 50+ spam databases→🌐208.54.100.0/221K IPs · AS21928 TMobileUSA→🔧AS21928TMobileUSA autonomous system→^{🇺🇸 TMobileUSA208.54.100.0/22 USA}