Threat Actors — IPs
Directory of
recently active
,
high-risk
IP addresses observed by Syndu. Each entry links to a full IP report with enriched metadata and risk scoring.
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Active filter:
Cybernetrs Ltda - ME
·
Clear
Snapshot
2026-01-21
Results
79
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1
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2
138.255.177.43
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
1
errors
First seen
2026-01-10 02:00
Last seen
2026-01-11 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.250
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
3
hits ·
3
errors
First seen
2025-08-26 03:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.164
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
1
errors
First seen
2026-01-09 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.87
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
1
errors
First seen
2026-01-09 02:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.73
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
3
hits ·
0
errors
First seen
2025-08-21 03:00
Last seen
2025-12-18 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.88
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-12-17 02:00
Last seen
2025-12-18 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.221
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-12-17 02:00
Last seen
2025-12-18 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.175
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-12-17 02:00
Last seen
2025-12-18 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.222
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-12-16 02:00
Last seen
2025-12-17 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.72
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-12-14 02:00
Last seen
2025-12-15 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.234
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-12-14 02:00
Last seen
2025-12-15 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.53
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
3
hits ·
0
errors
First seen
2025-08-24 03:00
Last seen
2025-12-02 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.114
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-11-24 02:00
Last seen
2025-11-25 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.248
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-11-23 02:00
Last seen
2025-11-24 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.2
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-11-22 02:00
Last seen
2025-11-23 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.80
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
0
errors
First seen
2025-08-07 03:00
Last seen
2025-11-07 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.33
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
1
errors
First seen
2025-08-03 03:00
Last seen
2025-10-29 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.245
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
0
errors
First seen
2025-09-06 03:00
Last seen
2025-10-23 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.65
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-10-22 03:00
Last seen
2025-10-23 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.1
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-10-22 03:00
Last seen
2025-10-23 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.117
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
3
hits ·
0
errors
First seen
2025-08-27 03:00
Last seen
2025-10-12 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.108
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-10-10 03:00
Last seen
2025-10-11 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.119
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
2
errors
First seen
2025-08-02 03:00
Last seen
2025-10-06 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.254
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
0
errors
First seen
2025-10-04 03:00
Last seen
2025-10-05 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.102
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
0
errors
First seen
2025-10-04 03:00
Last seen
2025-10-05 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.42
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
2
hits ·
0
errors
First seen
2025-10-02 03:00
Last seen
2025-10-03 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.3
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
1
errors
First seen
2025-10-02 03:00
Last seen
2025-10-03 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.113
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
1
errors
First seen
2025-10-01 03:00
Last seen
2025-10-02 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.82
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-30 03:00
Last seen
2025-10-01 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.12
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-27 03:00
Last seen
2025-09-28 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.96
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-24 03:00
Last seen
2025-09-25 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.15
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-24 03:00
Last seen
2025-09-25 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.10
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-23 03:00
Last seen
2025-09-24 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.104
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-23 03:00
Last seen
2025-09-24 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.82
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-20 03:00
Last seen
2025-09-21 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.179.87
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-17 03:00
Last seen
2025-09-18 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.68
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-15 03:00
Last seen
2025-09-16 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.80
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
3
hits ·
0
errors
First seen
2025-09-10 03:00
Last seen
2025-09-15 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.72
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-14 03:00
Last seen
2025-09-15 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.255.177.16
Risk
0
LOW
ASN
AS263979
Organization
CYBERNETRS LTDA - ME
ISP
Cybernetrs Ltda - ME
Location
Brazil
·
Rio Grande do Sul
·
Porto Alegre
·
90000
Hits / Errors
3
hits ·
0
errors
First seen
2025-08-13 03:00
Last seen
2025-09-13 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
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