Possible BGP hijack

Beginning at 2022-07-29 08:12:30, we detected a possible BGP hijack.

Prefix 23.219.192.0/20, Normally announced by AS4230 CLARO S.A., BR

Starting at 2022-07-29 08:12:30, a more specific route (23.219.204.0/24) was announced by ASN 7713.

This was detected by 79 BGPMon peers.

Expected
Start time: 2022-07-29 08:12:30 UTC
Expected prefix: 23.219.192.0/20
Expected ASN: 4230 (CLARO S.A., BR)
Event Details
Detected advertisement: 23.219.204.0/24
Detected Origin ASN 7713 (TELKOMNET-AS-AP PT Telekomunikasi Indonesia, ID)
Detected AS Path 200155 39392 1299 7713 7713
Detected by number of BGPMon peers: 79

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