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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: Ltd "Alfa Net Telecom" · Clear
Snapshot 2026-02-03 Results 3 Page 1 / 1

217.117.240.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
217.117.240.0
Broadcast
217.117.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7487 , 37.6187
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-10 21:54 · 2025-09-10 21:54
Top ASN
AS47954 · Alpha Net Telecom Ltd
Top organization / ISP
Ltd Alfa Net Telecom · Ltd "Alfa Net Telecom"
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

45.10.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.10.140.0
Broadcast
45.10.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.6981 , 37.3674
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 08:31 · 2025-09-17 08:31
Top ASN
AS47954 · Alpha Net Telecom Ltd
Top organization / ISP
Ltd "Alfa Net Telecom" · Alpha Net Telecom Ltd
Top geo
Russia · Moscow Oblast · Novoivanovskoye
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

217.117.252.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
217.117.252.0
Broadcast
217.117.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.7487 , 37.6187
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-03 16:12 · 2025-08-03 16:12
Top ASN
AS47954 · Alpha Net Telecom Ltd
Top organization / ISP
— · Ltd "Alfa Net Telecom"
Top geo
Russia · Moscow · Moscow
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →