Possible BGP hijack

Beginning at 2018-10-22 11:52:49 UTC, we detected a possible BGP hijack.

Prefix 103.123.156.0/24, is normally announced by AS137004 Netbeats Infoway Pvt. Ltd..

But beginning at 2018-10-22 11:52:49, the same prefix (103.123.156.0/24) was also announced by ASN 6453.

This was detected by 154 BGPMon peers.

Expected
Start time: 2018-10-22 11:52:49 UTC
Expected prefix: 103.123.156.0/24
Expected ASN: 137004 (Netbeats Infoway Pvt. Ltd.)
Event Details
Detected advertisement: 103.123.156.0/24
Detected Origin ASN 6453 (TATA COMMUNICATIONS (AMERICA) INC)
Detected AS Path 396303 20473 3356 6453
Detected by number of BGPMon peers: 154

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