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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: 5610 · Clear
Snapshot 2026-03-18 Results windowed Page 17 +

109.81.84.194

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

83.208.22.247

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.181.255.24

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 150 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.116.48

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

88.100.114.25

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Moravskoslezský kraj · Ostrava · 716 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.182.64.115

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Ústecký kraj · Újezdeček · 415 01
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.241.212

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.116.249

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 1 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.6.91

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 1 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.95.238

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.167.156

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic a.s.
Location
Czechia · Prague · Prague · 140 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.23.123

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 100 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.112.138

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.88.83

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 100 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.92.161

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

80.188.83.28

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Zlín · Luhačovice · 763 26
Hits / Errors
1 hits · 1 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.34.199

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.26.97

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 140 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-24 02:00
Last seen
2026-01-25 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.85.101

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
4 hits · 1 errors
First seen
2026-01-21 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.123.123

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
2 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.30.158

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 160 00
Hits / Errors
2 hits · 1 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.3.249

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Internethome Losan
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
2 hits · 1 errors
First seen
2026-01-21 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.117.195

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
2 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.177.130.17

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Olomoucký kraj · Olomouc · 779 00
Hits / Errors
2 hits · 1 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.243.56

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 150 00
Hits / Errors
2 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.4.176

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
CZ.CZNET
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
2 hits · 0 errors
First seen
2025-09-21 03:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.21.50

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 100 00
Hits / Errors
2 hits · 0 errors
First seen
2026-01-22 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.238.172

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.29.61

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 160 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.95.117

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.70.53.94

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.21.53

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 100 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.247.2

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 140 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.245.225

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 140 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.174.244

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 110 00
Hits / Errors
1 hits · 1 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.210.170

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 140 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.140.137

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.90.98

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 100 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.175.72

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic a.s.
Location
Czechia · Prague · Prague · 150 00
Hits / Errors
1 hits · 1 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.174.104

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic a.s.
Location
Czechia · Prague · Prague · 150 00
Hits / Errors
1 hits · 0 errors
First seen
2026-01-23 02:00
Last seen
2026-01-24 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →
Page 17