Possible BGP hijack

Beginning at 2022-10-22 01:38:53 UTC, we detected a possible BGP hijack.

Prefix 198.140.32.0/24, is normally announced by AS393226 INTERCONTINENTAL-EXCHANGE-MULTI-ISP-SITES, US.

But beginning at 2022-10-22 01:38:53, the same prefix (198.140.32.0/24) was also announced by ASN 203.

This was detected by 60 BGPMon peers.

Expected
Start time: 2022-10-22 01:38:53 UTC
Expected prefix: 198.140.32.0/24
Expected ASN: 393226 (INTERCONTINENTAL-EXCHANGE-MULTI-ISP-SITES, US)
Event Details
Detected advertisement: 198.140.32.0/24
Detected Origin ASN 203 (CENTURYLINK-LEGACY-LVLT-203, US)
Detected AS Path 20647 1299 3356 203
Detected by number of BGPMon peers: 60

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