74.428.19.899 — Lone Tree, Colorado, 🇺🇸 USA · AS6389

Lone Tree, Colorado, 🇺🇸 USA · AS6389

PTR

adsl-074-172-019-131.sip.asm.bellsouth.net

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Lone Tree, Colorado, 🇺🇸 USA

^{🇺🇸 AS638974.172.0.0/16 AT&T Enterprises, LLC}

74.428.19.899 Lone Tree, Colorado, 🇺🇸 USA Courtesy of