Possible BGP hijack

Beginning at 2017-03-19 13:45:44 UTC, we detected a possible BGP hijack.

Prefix 173.252.64.0/19, is normally announced by AS32934 Facebook, Inc..

But beginning at 2017-03-19 13:45:44, the same prefix (173.252.64.0/19) was also announced by ASN 45769.

This was detected by 13 BGPMon peers.

Expected
Start time: 2017-03-19 13:45:44 UTC
Expected prefix: 173.252.64.0/19
Expected ASN: 32934 (Facebook, Inc.)
Event Details
Detected advertisement: 173.252.64.0/19
Detected Origin ASN 45769 (D-Vois Broadband Pvt Ltd)
Detected AS Path 41000 9583 45769
Detected by number of BGPMon peers: 13

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