Possible BGP hijack

Beginning at 2022-07-23 05:37:11 UTC, we detected a possible BGP hijack.

Prefix 193.103.199.0/24, is normally announced by AS32787 PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US.

But beginning at 2022-07-23 05:37:11, the same prefix (193.103.199.0/24) was also announced by ASN 6421.

This was detected by 46 BGPMon peers.

Expected
Start time: 2022-07-23 05:37:11 UTC
Expected prefix: 193.103.199.0/24
Expected ASN: 32787 (PROLEXIC-TECHNOLOGIES-DDOS-MITIGATION-NETWORK, US)
Event Details
Detected advertisement: 193.103.199.0/24
Detected Origin ASN 6421 (AS6421, US)
Detected AS Path 63956 2764 7474 6421
Detected by number of BGPMon peers: 46

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