Possible BGP hijack

Beginning at 2024-02-09 15:00:38 UTC, we detected a possible BGP hijack.

Prefix 1.187.142.0/23, is normally announced by AS45271 ICLNET-AS-AP Idea Cellular Limited, IN.

But beginning at 2024-02-09 15:00:38, the same prefix (1.187.142.0/23) was also announced by ASN 9541.

This was detected by 2 BGPMon peers.

Expected
Start time: 2024-02-09 15:00:38 UTC
Expected prefix: 1.187.142.0/23
Expected ASN: 45271 (ICLNET-AS-AP Idea Cellular Limited, IN)
Event Details
Detected advertisement: 1.187.142.0/23
Detected Origin ASN 9541 (CYBERNET-AP Cyber Internet Services Pvt Ltd., PK)
Detected AS Path 29396 3356 3491 55644 45271
Detected by number of BGPMon peers: 2

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