Possible BGP hijack

Beginning at 2022-09-16 08:33:44 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS29222 INFOMANIAK-AS, CH.

But beginning at 2022-09-16 08:33:44, the same prefix ( was also announced by ASN 203.

This was detected by 31 BGPMon peers.

Start time: 2022-09-16 08:33:44 UTC
Expected prefix:
Expected ASN: 29222 (INFOMANIAK-AS, CH)
Event Details
Detected advertisement:
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 28300 14840 3356 203
Detected by number of BGPMon peers: 31

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