Possible BGP hijack

Beginning at 2020-03-06 18:58:46 UTC, we detected a possible BGP hijack.

Prefix 156.96.208.0/20, is normally announced by AS397796 MARYLAND-BROADBAND, US.

But beginning at 2020-03-06 18:58:46, the same prefix (156.96.208.0/20) was also announced by ASN 41725.

This was detected by 8 BGPMon peers.

Expected
Start time: 2020-03-06 18:58:46 UTC
Expected prefix: 156.96.208.0/20
Expected ASN: 397796 (MARYLAND-BROADBAND, US)
Event Details
Detected advertisement: 156.96.208.0/20
Detected Origin ASN 41725 (LEGACONETWORKS2, GB)
Detected AS Path 11170 6939 1299 26094 208979 46723 41725
Detected by number of BGPMon peers: 8

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