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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Ultra Telecom
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Snapshot
2026-01-25
Results
16
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1
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1
138.0.74.162
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
3
hits ·
2
errors
First seen
2025-09-09 03:00
Last seen
2026-01-10 02:00
Model
v1
Freshness
Risk computed:
2026-01-14
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138.0.75.72
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
1
hits ·
1
errors
First seen
2025-10-14 03:00
Last seen
2025-10-15 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
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138.0.74.211
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
1
hits ·
1
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 →
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138.0.74.78
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
1
hits ·
1
errors
First seen
2025-10-04 03:00
Last seen
2025-10-05 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
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200.9.17.233
Risk
0
LOW
ASN
AS266224
Organization
ULTRA TELECOMUNICACOES LTDA
ISP
Ultra Telecomunicacoes Ltda
Location
Brazil
·
Goiás
·
Goiânia
·
74000
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
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187.19.17.250
Risk
0
LOW
ASN
AS28125
Organization
Elo.Net Tecnologia Ltda. - ME
ISP
Elo.Net Tecnologia Ltda. - ME
Location
Brazil
·
Minas Gerais
·
São João Nepomuceno
·
36680
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-21 03:00
Last seen
2025-09-22 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.0.74.137
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
2
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 →
138.0.74.251
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
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 →
138.0.74.250
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
4
hits ·
0
errors
First seen
2025-07-22 03:00
Last seen
2025-09-15 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.0.74.186
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
1
hits ·
0
errors
First seen
2025-09-13 03:00
Last seen
2025-09-14 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
187.19.17.251
Risk
0
LOW
ASN
AS28125
Organization
Elo.Net Tecnologia Ltda. - ME
ISP
Elo.Net Tecnologia Ltda. - ME
Location
Brazil
·
Minas Gerais
·
São João Nepomuceno
·
36680
Hits / Errors
1
hits ·
1
errors
First seen
2025-09-11 03:00
Last seen
2025-09-12 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.0.75.152
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
2
hits ·
0
errors
First seen
2025-09-08 03:00
Last seen
2025-09-09 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.0.74.126
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Sobral
·
62010
Hits / Errors
1
hits ·
0
errors
First seen
2025-08-05 03:00
Last seen
2025-08-06 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.0.72.219
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Pacujá
·
62180
Hits / Errors
1
hits ·
0
errors
First seen
2025-07-31 03:00
Last seen
2025-08-01 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
200.9.19.144
Risk
0
LOW
ASN
AS266224
Organization
ULTRA TELECOMUNICACOES LTDA
ISP
Ultra Telecomunicacoes Ltda
Location
Brazil
·
Goiás
·
Goiânia
·
74000
Hits / Errors
1
hits ·
0
errors
First seen
2025-07-20 03:00
Last seen
2025-07-21 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
138.0.73.11
Risk
0
LOW
ASN
AS264531
Organization
HET INTERNET LTDA
ISP
Ultra Telecom
Location
Brazil
·
Ceará
·
Pacujá
·
62180
Hits / Errors
1
hits ·
0
errors
First seen
2025-05-05 03:00
Last seen
2025-05-06 03:00
Model
v1
Freshness
Risk computed:
2026-01-14
Open report →
Explore logs →
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