Possible BGP hijack

Beginning at 2022-09-26 16:05:16 UTC, we detected a possible BGP hijack.

Prefix 2.57.212.0/22, is normally announced by AS7018 ATT-INTERNET4, US.

But beginning at 2022-09-26 16:05:16, the same prefix (2.57.212.0/22) was also announced by ASN 209961.

This was detected by 15 BGPMon peers.

Expected
Start time: 2022-09-26 16:05:16 UTC
Expected prefix: 2.57.212.0/22
Expected ASN: 7018 (ATT-INTERNET4, US)
Event Details
Detected advertisement: 2.57.212.0/22
Detected Origin ASN 209961 (EUROTELECOM, MD)
Detected AS Path 205206 1299 174 35346 57916 207238 209961
Detected by number of BGPMon peers: 15

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