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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.
Active filter: 1897 · Clear
Snapshot 2026-03-16 Results windowed Page 1

88.157.232.34

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1300-229
Hits / Errors
1 hits · 0 errors
First seen
2026-02-25 02:00
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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88.157.223.18

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1300-229
Hits / Errors
1 hits · 0 errors
First seen
2026-02-25 02:00
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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193.126.225.100

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
11 hits · 4 errors
First seen
2026-02-06 15:59
Last seen
2026-02-25 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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193.126.239.205

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
13 hits · 5 errors
First seen
2026-01-31 11:40
Last seen
2026-02-24 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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195.23.218.107

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Porto · Porto · 4000-001
Hits / Errors
8 hits · 0 errors
First seen
2026-02-05 20:56
Last seen
2026-02-24 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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193.126.225.98

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1150-001
Hits / Errors
4 hits · 0 errors
First seen
2026-02-12 13:35
Last seen
2026-02-24 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
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195.23.223.242

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Porto · Porto · 4100-001
Hits / Errors
3 hits · 0 errors
First seen
2026-02-11 00:34
Last seen
2026-02-21 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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213.205.75.163

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS Comunicacoes S.A.
Location
Portugal · Porto · Vila Nova de Gaia · 4405-001
Hits / Errors
1 hits · 0 errors
First seen
2026-02-20 02:00
Last seen
2026-02-21 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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193.126.225.99

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
9 hits · 0 errors
First seen
2026-02-04 13:25
Last seen
2026-02-20 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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195.23.84.210

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
1 hits · 0 errors
First seen
2026-02-19 02:00
Last seen
2026-02-20 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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195.23.211.93

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Aveiro · Cacia · 3800-546
Hits / Errors
1 hits · 0 errors
First seen
2026-02-19 02:00
Last seen
2026-02-20 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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193.126.74.103

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Póvoa de Santa Iria · 2625-002
Hits / Errors
1 hits · 0 errors
First seen
2026-02-19 02:00
Last seen
2026-02-20 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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193.126.225.103

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
12 hits · 1 errors
First seen
2026-02-04 22:26
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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195.23.221.193

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Lisbon · Lisbon · 1885-100
Hits / Errors
5 hits · 3 errors
First seen
2026-01-31 09:55
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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193.126.238.151

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1150-001
Hits / Errors
4 hits · 0 errors
First seen
2026-02-17 02:00
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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88.157.65.134

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Lisbon · Póvoa de Santa Iria · 2626-506
Hits / Errors
4 hits · 0 errors
First seen
2026-02-12 07:42
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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88.157.226.158

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Santarém · Santarém · 2000-101
Hits / Errors
2 hits · 0 errors
First seen
2026-02-18 02:00
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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88.157.156.218

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Coimbra · Montemor-o-Velho · 3140-199
Hits / Errors
1 hits · 0 errors
First seen
2026-02-18 02:00
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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195.23.211.143

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Aveiro · Cacia · 3800-546
Hits / Errors
1 hits · 0 errors
First seen
2026-02-18 02:00
Last seen
2026-02-19 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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195.23.72.173

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
6 hits · 3 errors
First seen
2026-02-06 06:47
Last seen
2026-02-17 02:00
Model
v1
Freshness
Risk computed: 2026-02-23
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88.157.178.58

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Lisbon · Amadora · 2650-001
Hits / Errors
4 hits · 2 errors
First seen
2026-02-04 02:00
Last seen
2026-02-15 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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195.23.192.31

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Coimbra · Santo António dos Olivais · 3030-177
Hits / Errors
1 hits · 0 errors
First seen
2026-02-14 02:00
Last seen
2026-02-15 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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195.23.193.241

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Porto · Campo · 4440-226
Hits / Errors
4 hits · 2 errors
First seen
2026-02-04 02:00
Last seen
2026-02-14 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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88.157.192.234

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Lisbon · Lisbon · 1150-001
Hits / Errors
1 hits · 1 errors
First seen
2026-02-13 02:00
Last seen
2026-02-14 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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195.23.64.221

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES, S.A.
Location
Portugal · Lisbon · Lisbon · 1150-001
Hits / Errors
1 hits · 0 errors
First seen
2026-02-12 02:00
Last seen
2026-02-13 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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88.157.136.54

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Setúbal · Seixal · 2855-707
Hits / Errors
1 hits · 1 errors
First seen
2026-02-11 02:00
Last seen
2026-02-12 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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88.157.198.50

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Lisbon · Lisbon · 1000-012
Hits / Errors
2 hits · 1 errors
First seen
2026-01-29 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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195.23.157.209

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Lisbon · Lisbon · 1100-001
Hits / Errors
1 hits · 1 errors
First seen
2026-02-06 02:00
Last seen
2026-02-07 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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195.23.191.255

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A.
Location
Portugal · Coimbra · Coimbra · 3025-208
Hits / Errors
1 hits · 1 errors
First seen
2026-02-06 02:00
Last seen
2026-02-07 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
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88.157.95.15

Risk 0 LOW
ASN
AS1897
Organization
NOS COMUNICACOES, S.A.
ISP
NOS COMUNICACOES S.A
Location
Portugal · Lisbon · Lisbon · 1000-001
Hits / Errors
2 hits · 2 errors
First seen
2026-02-05 02:00
Last seen
2026-02-06 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
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