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 2026-03-13 Results windowed Page 1 +

109.81.84.12

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
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.181.136.28

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Liberecký kraj · Česká Lípa · 470 01
Hits / Errors
1 hits · 0 errors
First seen
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

85.193.3.74

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
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

83.208.203.91

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · South Moravian · Brno · 602 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.168.150

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
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.177.146.6

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

88.102.255.228

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Central Bohemia · Benešov · 256 01
Hits / Errors
1 hits · 0 errors
First seen
2026-03-07 02:00
Last seen
2026-03-08 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

85.193.35.237

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · South Moravian · Brno · 628 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-05 02:00
Last seen
2026-03-06 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.180.177.200

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic, a.s.
Location
Czechia · Karlovarský kraj · Karlovy Vary · 360 05
Hits / Errors
1 hits · 0 errors
First seen
2026-03-05 02:00
Last seen
2026-03-06 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.177.145.213

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
5 hits · 1 errors
First seen
2026-02-19 07:08
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.167.169

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic a.s.
Location
Czechia · Prague · Prague · 160 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.177.144.194

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.124.239

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
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.17.93

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
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.177.145.50

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.113.46

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
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

85.193.32.59

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · South Moravian · Brno · 628 00
Hits / Errors
1 hits · 0 errors
First seen
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.94.233

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
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.30.47

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
2026-03-03 02:00
Last seen
2026-03-04 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.93.68

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
2026-03-02 02:00
Last seen
2026-03-03 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

85.193.36.203

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
2026-03-02 02:00
Last seen
2026-03-03 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.16.67

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
2026-03-02 02:00
Last seen
2026-03-03 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

109.81.19.193

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
2026-03-01 02:00
Last seen
2026-03-02 02:00
Model
v1
Freshness
Risk computed: 2026-03-12
Open report →
Explore logs →

90.181.74.171

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Liberecký kraj · Liberec · 460 08
Hits / Errors
1 hits · 0 errors
First seen
2026-02-28 02:00
Last seen
2026-03-01 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

90.177.144.131

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-27 02:00
Last seen
2026-02-28 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

90.183.251.208

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
CZ.CZNET
Location
Czechia · Central Bohemia · Nehvizdy · 250 81
Hits / Errors
1 hits · 0 errors
First seen
2026-02-27 02:00
Last seen
2026-02-28 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.171.153

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
2026-02-27 02:00
Last seen
2026-02-28 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

90.180.80.72

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-27 02:00
Last seen
2026-02-28 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.125.202

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
5 hits · 0 errors
First seen
2026-02-18 03:06
Last seen
2026-02-27 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.6.106

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
CZ.CZNET
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
1 hits · 0 errors
First seen
2026-02-26 02:00
Last seen
2026-02-27 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.193.33.197

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
2026-02-01 23:38
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.92.52

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
2026-02-25 02:00
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.95.106

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
2026-02-25 02:00
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.26.9

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
2026-02-25 02:00
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.193.2.11

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
2026-02-25 02:00
Last seen
2026-02-26 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

85.71.26.46

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
Telefonica O2 Czech Republic, a.s.
Location
Czechia · South Moravian · Brno · 602 00
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
Open report →
Explore logs →

109.81.126.35

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
3 hits · 1 errors
First seen
2026-02-14 10:01
Last seen
2026-02-25 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.163.236

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
2026-02-24 02:00
Last seen
2026-02-25 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.123.96

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
7 hits · 0 errors
First seen
2026-02-16 02:58
Last seen
2026-02-24 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →

109.81.27.30

Risk 0 LOW
ASN
AS5610
Organization
O2 Czech Republic, a.s.
ISP
O2 Czech Republic
Location
Czechia · Prague · Prague · 120 00
Hits / Errors
3 hits · 0 errors
First seen
2026-02-23 02:00
Last seen
2026-02-24 02:00
Model
v1
Freshness
Risk computed: 2026-03-03
Open report →
Explore logs →
‹ Prev
Page 1