Possible BGP hijack

Beginning at 2022-09-17 00:22:57 UTC, we detected a possible BGP hijack.

Prefix 45.11.129.0/24, is normally announced by AS35793 ACRONIS, CH.

But beginning at 2022-09-17 00:22:57, the same prefix (45.11.129.0/24) was also announced by ASN 203.

This was detected by 62 BGPMon peers.

Expected
Start time: 2022-09-17 00:22:57 UTC
Expected prefix: 45.11.129.0/24
Expected ASN: 35793 (ACRONIS, CH)
Event Details
Detected advertisement: 45.11.129.0/24
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 4181 3257 3356 203
Detected by number of BGPMon peers: 62

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