Possible BGP hijack

Beginning at 2021-10-08 19:12:41, we detected a possible BGP hijack.

Prefix 208.169.64.0/19, Normally announced by AS6639 CWCAYMAN, KY

Starting at 2021-10-08 19:12:41, a more specific route (208.169.73.0/24) was announced by ASN 11139.

This was detected by 119 BGPMon peers.

Expected
Start time: 2021-10-08 19:12:41 UTC
Expected prefix: 208.169.64.0/19
Expected ASN: 6639 (CWCAYMAN, KY)
Event Details
Detected advertisement: 208.169.73.0/24
Detected Origin ASN 11139 (CWC-ROC-11139, DM)
Detected AS Path 393891 6939 1273 23520 11139
Detected by number of BGPMon peers: 119

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