Possible BGP hijack

Beginning at 2024-02-07 18:44:15 UTC, we detected a possible BGP hijack.

Prefix 2600:40fc:1004::/48, is normally announced by AS14210 EDGECAST-DCA, US.

But beginning at 2024-02-07 18:44:15, the same prefix (2600:40fc:1004::/48) was also announced by ASN 29256.

This was detected by 2 BGPMon peers.

Start time: 2024-02-07 18:44:15 UTC
Expected prefix: 2600:40fc:1004::/48
Expected ASN: 14210 (EDGECAST-DCA, US)
Event Details
Detected advertisement: 2600:40fc:1004::/48
Detected Origin ASN 29256 (INT-PDN-STE-AS STE PDN Internal AS, SY)
Detected AS Path 202365 50673 174 2914 14210
Detected by number of BGPMon peers: 2

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