Possible BGP hijack

Beginning at 2023-12-26 11:16:04 UTC, we detected a possible BGP hijack.

Prefix, is normally announced by AS44468 WEBKITCHEN-AS, CH.

But beginning at 2023-12-26 11:16:04, the same prefix ( was also announced by ASN 16221.

This was detected by 12 BGPMon peers.

Start time: 2023-12-26 11:16:04 UTC
Expected prefix:
Expected ASN: 44468 (WEBKITCHEN-AS, CH)
Event Details
Detected advertisement:
Detected Origin ASN 16221 (PIPELINE Internet Pipeline AG, CH)
Detected AS Path 31463 13009 3356 1299 13030 16221
Detected by number of BGPMon peers: 12

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