Possible BGP hijack

Beginning at 2020-11-19 21:48:01 UTC, we detected a possible BGP hijack.

Prefix 2403:4ac0::/32, is normally announced by AS132372 GBNETWORK-AS-AP GB Network Solutions Sdn. Bhd., MY.

But beginning at 2020-11-19 21:48:01, the same prefix (2403:4ac0::/32) was also announced by ASN 1828.

This was detected by 15 BGPMon peers.

Expected
Start time: 2020-11-19 21:48:01 UTC
Expected prefix: 2403:4ac0::/32
Expected ASN: 132372 (GBNETWORK-AS-AP GB Network Solutions Sdn. Bhd., MY)
Event Details
Detected advertisement: 2403:4ac0::/32
Detected Origin ASN 1828 (UNITAS, US)
Detected AS Path 4608 4826 1828
Detected by number of BGPMon peers: 15

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