Possible BGP hijack

Beginning at 2023-02-26 05:50:26 UTC, we detected a possible BGP hijack.

Prefix 185.78.148.0/22, is normally announced by AS3 MIT-GATEWAYS, US.

But beginning at 2023-02-26 05:50:26, the same prefix (185.78.148.0/22) was also announced by ASN 200863.

This was detected by 52 BGPMon peers.

Expected
Start time: 2023-02-26 05:50:26 UTC
Expected prefix: 185.78.148.0/22
Expected ASN: 3 (MIT-GATEWAYS, US)
Event Details
Detected advertisement: 185.78.148.0/22
Detected Origin ASN 200863 (KAMDEX-AS, PL)
Detected AS Path 63956 1299 29535 200863
Detected by number of BGPMon peers: 52

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