Possible BGP hijack

Beginning at 2023-06-03 04:15:14 UTC, we detected a possible BGP hijack.

Prefix 217.70.212.0/24, is normally announced by AS29591 NETAPP-EMEA-AS, NL.

But beginning at 2023-06-03 04:15:14, the same prefix (217.70.212.0/24) was also announced by ASN 203.

This was detected by 48 BGPMon peers.

Expected
Start time: 2023-06-03 04:15:14 UTC
Expected prefix: 217.70.212.0/24
Expected ASN: 29591 (NETAPP-EMEA-AS, NL)
Event Details
Detected advertisement: 217.70.212.0/24
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 28300 3356 203
Detected by number of BGPMon peers: 48

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