DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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 2026-03-17 Results windowed Page 9 +

37.188.208.72

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 186 00
Hits / Errors
2 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.251.30

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 101 00
Hits / Errors
2 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.30.64

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
2 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.175.243

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
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.31.67

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.119.57

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · Pardubický kraj · Ústí nad Orlicí · 562 01
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.118.101

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · Pardubický kraj · Ústí nad Orlicí · 562 01
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.117.0

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · Pardubický kraj · Ústí nad Orlicí · 562 01
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.28.14

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.27.157

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.114.156

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · Pardubický kraj · Ústí nad Orlicí · 562 01
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.21.209

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 150 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.70.46.220

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 170 00
Hits / Errors
1 hits · 1 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.5.253

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
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.113.114

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · Pardubický kraj · Ústí nad Orlicí · 562 01
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.39.119

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Internethome Losan
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.113.72

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
FIX BB Czechia-vl
Location
Czechia · Pardubický kraj · Ústí nad Orlicí · 562 01
Hits / Errors
1 hits · 0 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.83.97

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 · 1 errors
First seen
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.2.85

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
2026-02-09 02:00
Last seen
2026-02-10 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.177.145.102

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
4 hits · 0 errors
First seen
2026-01-25 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.177.128.132

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 · 0 errors
First seen
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.238.99

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
2 hits · 0 errors
First seen
2026-02-07 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.124.157

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 · 1 errors
First seen
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.35.160

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
2 hits · 1 errors
First seen
2026-01-22 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.177.146.135

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
2 hits · 0 errors
First seen
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.177.130.166

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
1 hits · 0 errors
First seen
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.27.27

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
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.116.109

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
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.30.9

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
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.121.51

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
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.3.175

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

37.188.148.224

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
2026-02-08 02:00
Last seen
2026-02-09 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.71.6.56

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · South Moravian · Brno · 625 00
Hits / Errors
4 hits · 0 errors
First seen
2026-01-22 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

83.208.47.103

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 180 00
Hits / Errors
3 hits · 0 errors
First seen
2025-09-13 03:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

90.177.128.171

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
3 hits · 0 errors
First seen
2026-01-27 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.92.132

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
3 hits · 2 errors
First seen
2026-02-04 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.6.109

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
CZ.CZNET
Location
Czechia · Prague · Prague · 130 00
Hits / Errors
3 hits · 2 errors
First seen
2026-01-21 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

88.100.232.62

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 140 00
Hits / Errors
3 hits · 1 errors
First seen
2026-01-20 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

109.81.121.4

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
3 hits · 2 errors
First seen
2026-02-06 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →

85.193.0.73

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
3 hits · 0 errors
First seen
2026-02-07 02:00
Last seen
2026-02-08 02:00
Model
v1
Freshness
Risk computed: 2026-02-18
Open report →
Explore logs →
Page 9