Possible BGP hijack

Beginning at 2021-09-23 06:58:56 UTC, we detected a possible BGP hijack.

Prefix 103.79.91.0/24, is normally announced by AS64305 IDNIC-UMPO-AS-ID UNIVERSITAS MUHAMMADIYAH PONOROGO, ID.

But beginning at 2021-09-23 06:58:56, the same prefix (103.79.91.0/24) was also announced by ASN 2220.

This was detected by 12 BGPMon peers.

Expected
Start time: 2021-09-23 06:58:56 UTC
Expected prefix: 103.79.91.0/24
Expected ASN: 64305 (IDNIC-UMPO-AS-ID UNIVERSITAS MUHAMMADIYAH PONOROGO, ID)
Event Details
Detected advertisement: 103.79.91.0/24
Detected Origin ASN 2220 (Unknown)
Detected AS Path 28642 6939 136106 45305 2211 2214 2219 2220
Detected by number of BGPMon peers: 12

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