Possible BGP hijack

Beginning at 2018-12-01 22:00:41 UTC, we detected a possible BGP hijack.

Prefix 103.21.66.0/24, is normally announced by AS132440 3 rd floor, Dreams mall, L.B.S. marg.

But beginning at 2018-12-01 22:00:41, the same prefix (103.21.66.0/24) was also announced by ASN 6453.

This was detected by 197 BGPMon peers.

Expected
Start time: 2018-12-01 22:00:41 UTC
Expected prefix: 103.21.66.0/24
Expected ASN: 132440 (3 rd floor, Dreams mall, L.B.S. marg)
Event Details
Detected advertisement: 103.21.66.0/24
Detected Origin ASN 6453 (TATA COMMUNICATIONS (AMERICA) INC)
Detected AS Path 202365 206499 12586 3257 6453
Detected by number of BGPMon peers: 197

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