Possible BGP hijack

Beginning at 2020-09-01 18:38:11 UTC, we detected a possible BGP hijack.

Prefix 201.131.248.0/24, is normally announced by AS22894 Network Information Center Mexico S.C., MX.

But beginning at 2020-09-01 18:38:11, the same prefix (201.131.248.0/24) was also announced by ASN 55002.

This was detected by 133 BGPMon peers.

Expected
Start time: 2020-09-01 18:38:11 UTC
Expected prefix: 201.131.248.0/24
Expected ASN: 22894 (Network Information Center Mexico S.C., MX)
Event Details
Detected advertisement: 201.131.248.0/24
Detected Origin ASN 55002 (DEFENSE-NET, US)
Detected AS Path 4608 7575 2914 55002
Detected by number of BGPMon peers: 133

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