Possible BGP hijack

Beginning at 2022-08-31 15:24:25 UTC, we detected a possible BGP hijack.

Prefix 137.2.32.0/20, is normally announced by AS385 AFCONC-BLOCK1-AS, US.

But beginning at 2022-08-31 15:24:25, the same prefix (137.2.32.0/20) was also announced by ASN 440.

This was detected by 77 BGPMon peers.

Expected
Start time: 2022-08-31 15:24:25 UTC
Expected prefix: 137.2.32.0/20
Expected ASN: 385 (AFCONC-BLOCK1-AS, US)
Event Details
Detected advertisement: 137.2.32.0/20
Detected Origin ASN 440 (Unknown)
Detected AS Path 7018 3356 209 721 27064 440
Detected by number of BGPMon peers: 77

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