Possible BGP hijack

Beginning at 2023-09-29 19:26:09 UTC, we detected a possible BGP hijack.

Prefix 45.167.110.0/24, is normally announced by AS267999 Paulo A Bispo da Silva Inf . ME, BR.

But beginning at 2023-09-29 19:26:09, the same prefix (45.167.110.0/24) was also announced by ASN 271350.

This was detected by 8 BGPMon peers.

Expected
Start time: 2023-09-29 19:26:09 UTC
Expected prefix: 45.167.110.0/24
Expected ASN: 267999 (Paulo A Bispo da Silva Inf . ME, BR)
Event Details
Detected advertisement: 45.167.110.0/24
Detected Origin ASN 271350 (MIKRONET PROVEDOR, BR)
Detected AS Path 63956 6762 14840 14840 14840 14840 14840 14840 262901 271350 271350 271350 271350 271350
Detected by number of BGPMon peers: 8

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