bgpto.me
IP PREFIX

166.216.0.0/17

Originated by AS20057 · ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLC

AnnouncedUSARIN
WEBSITE PREVIEWNo public website in RIPE or PeeringDBAS20057

RPKI & ROA validation

CURRENT STATE

valid

No matching VRP was returned by RIPE Routinator.

ROA prefixOriginMax lengthStatus
166.216.0.0/17AS20057/17valid
166.216.0.0/14AS7018/14invalid_length

Routing registry consistency

166.216.0.0/17AS20057 — ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCSeen in BGPLEVEL3, ARIN
166.216.0.0/14AS7018 — ATT-INTERNET4 - AT&T Enterprises, LLCSeen in BGPARIN
166.216.0.0/16AS20057 — ATT-MOBILITY-LLC-AS20057 - AT&T Enterprises, LLCNot in BGPLEVEL3

Recent RPKI history

DateCovered prefixVRPsMax length
24/09/2026166.216.0.0/171/17
23/09/2026166.216.0.0/171/17
22/09/2026166.216.0.0/171/17
21/09/2026166.216.0.0/171/17
20/09/2026166.216.0.0/171/17
19/09/2026166.216.0.0/171/17
18/09/2026166.216.0.0/171/17
17/09/2026166.216.0.0/171/17
16/09/2026166.216.0.0/171/17
15/09/2026166.216.0.0/171/17
14/09/2026166.216.0.0/171/17
13/09/2026166.216.0.0/171/17