Possible BGP hijack

Beginning at 2020-08-20 22:11:40 UTC, we detected a possible BGP hijack.

Prefix 208.90.115.0/24, is normally announced by AS11139 CWC-ROC-11139, DM.

But beginning at 2020-08-20 22:11:40, the same prefix (208.90.115.0/24) was also announced by ASN 63351.

This was detected by 2 BGPMon peers.

Expected
Start time: 2020-08-20 22:11:40 UTC
Expected prefix: 208.90.115.0/24
Expected ASN: 11139 (CWC-ROC-11139, DM)
Event Details
Detected advertisement: 208.90.115.0/24
Detected Origin ASN 63351 (ASN-SCF-45, GP)
Detected AS Path 393775 12042 174 63351
Detected by number of BGPMon peers: 2

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