DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

Interesting Subnets

Directory of active subnets observed by Syndu. Each row is the latest cached SubnetSnapshot per subnet and includes: density, traffic, geo/ASN representatives, and risk distribution.
Active filter: OPTIMASET Ltd. · Clear
Snapshot 2026-01-29 Results 4 Page 1 / 1

176.115.143.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.115.143.0
Broadcast
176.115.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8436 , 46.7118
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 15:34 · 2025-12-17 15:34
Top ASN
AS41743 · OPTIMASET Ltd.
Top organization / ISP
OPTIMASET Ltd · OPTIMASET Ltd.
Top geo
Russia · Dagestan · Kizlyar
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

176.115.142.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.115.142.0
Broadcast
176.115.142.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8436 , 46.7118
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 02:43 · 2025-12-14 02:43
Top ASN
AS41743 · OPTIMASET Ltd.
Top organization / ISP
OPTIMASET Ltd. · OPTIMASET Ltd.
Top geo
Russia · Dagestan · Kizlyar
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

176.115.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.115.140.0
Broadcast
176.115.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8436 , 46.7118
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-10 14:25 · 2025-09-10 14:25
Top ASN
AS41743 · OPTIMASET Ltd.
Top organization / ISP
OPTIMASET Ltd. · OPTIMASET Ltd.
Top geo
Russia · Dagestan · Kizlyar
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

193.187.156.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
193.187.156.0
Broadcast
193.187.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
47.7192 , 40.216
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-06-26 06:54 · 2025-06-26 06:54
Top ASN
AS41743 · OPTIMASET Ltd.
Top organization / ISP
OOO Dontel · OOO Dontel
Top geo
Russia · Rostov Oblast · Shakhty
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →