Possible BGP hijack

Beginning at 2023-02-02 14:24:05, we detected a possible BGP hijack.

Prefix 170.237.92.0/23, Normally announced by AS3320 DTAG Internet service provider operations, DE

Starting at 2023-02-02 14:24:05, a more specific route (170.237.93.0/24) was announced by ASN 19905.

This was detected by 71 BGPMon peers.

Expected
Start time: 2023-02-02 14:24:05 UTC
Expected prefix: 170.237.92.0/23
Expected ASN: 3320 (DTAG Internet service provider operations, DE)
Event Details
Detected advertisement: 170.237.93.0/24
Detected Origin ASN 19905 (NEUSTAR-AS6, US)
Detected AS Path 18356 45458 45430 2914 19905
Detected by number of BGPMon peers: 71

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