Possible BGP hijack

Beginning at 2023-07-20 20:11:13, we detected a possible BGP hijack.

Prefix 45.221.104.0/21, Normally announced by AS328543 sun-asn, SC

Starting at 2023-07-20 20:11:13, a more specific route (45.221.104.0/22) was announced by ASN 206003.

This was detected by 55 BGPMon peers.

Expected
Start time: 2023-07-20 20:11:13 UTC
Expected prefix: 45.221.104.0/21
Expected ASN: 328543 (sun-asn, SC)
Event Details
Detected advertisement: 45.221.104.0/22
Detected Origin ASN 206003 ()
Detected AS Path 36692 8849 61302 206003
Detected by number of BGPMon peers: 55

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