Country Threat Intelligence Summary: Brazil
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Brazil (BR) Threat Intelligence
BRBrazil has 228,634 malicious IP addresses with 6,554,168 abuse reports. Top threat categories include tcp scan, suspicious activity, high threat, malware distribution, moderate threat. Top attacking networks: Claro NXT Telecomunicacoes Ltda (13,244 IPs), TELEFONICA BRASIL S.A (8,593 IPs), TELEFONICA BRASIL S.A (8,170 IPs). Data collected since 2022-12-15, last activity 2026-10-13.
Threat Assessment: Brazil is one of the most significant sources of cyber threats globally, with an exceptionally high volume of malicious IP addresses. The dominant attack types are tcp scan, suspicious activity, high threat. The majority of threats originate from networks operated by Claro NXT Telecomunicacoes Ltda and TELEFONICA BRASIL S.A.
Total Reports
6,554,168
Unique IPs
228,634
First Seen
2022-12-15
Last Activity
2026-10-13
Top Threat Categories
Tcp Scan
661,329
Suspicious Activity
445,970
High Threat
227,274
Malware Distribution
190,054
Moderate Threat
39,072
Top Attacking Networks
Most Reported IPs in Brazil
200.155.66.2
1,614 reports
187.110.238.50
1,599 reports
200.196.50.91
1,596 reports
179.51.153.37
1,589 reports
187.51.208.158
1,584 reports
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