Possible BGP hijack

Beginning at 2019-06-12 19:44:43, we detected a possible BGP hijack.

Prefix 66.66.0.0/15, Normally announced by AS11351 TWC-11351-NORTHEAST - Charter Communications Inc, US

Starting at 2019-06-12 19:44:43, a more specific route (66.66.66.0/24) was announced by ASN 52477.

This was detected by 130 BGPMon peers.

Expected
Start time: 2019-06-12 19:44:43 UTC
Expected prefix: 66.66.0.0/15
Expected ASN: 11351 (TWC-11351-NORTHEAST - Charter Communications Inc, US)
Event Details
Detected advertisement: 66.66.66.0/24
Detected Origin ASN 52477 (ApInter, AR)
Detected AS Path 28606 10429 12956 22927 22927 22927 52477
Detected by number of BGPMon peers: 130

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