Summary

ASNAS20057 AT&T Enterprises, LLC
BGP166.203.0.0/16
RegistryARIN
CountryUS
Statusassigned
IP VersionIPv4
Allocated2025-04-01
Last Updated2026-08-26
166.203.0.0/24N/A011
166.203.16.0/24N/A011
166.203.32.0/24N/A011
166.203.48.0/24N/A011
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166.203.250.0/24N/A011