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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: JSC "SibelTelecom" · Clear
Snapshot 2026-01-25 Results 5 Page 1 / 1

109.174.30.0/24

Risk Max — LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
109.174.30.0
Broadcast
109.174.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.0226 , 82.9317
Hits / Errors
15 hits · 0 errors
First / Last seen
2025-09-14 12:35 · 2025-09-14 12:36
Top ASN
AS30922 · MTS PJSC
Top organization / ISP
JSC Sibel Telecom · JSC "SibelTelecom"
Top geo
Russia · Novosibirsk Oblast · Novosibirsk
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

109.174.77.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.174.77.0
Broadcast
109.174.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.0226 , 82.9317
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-22 15:31 · 2025-09-22 15:31
Top ASN
AS30922 · MTS PJSC
Top organization / ISP
JSC Sibel Telecom · JSC "SibelTelecom"
Top geo
Russia · Novosibirsk Oblast · Novosibirsk
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

109.174.53.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.174.53.0
Broadcast
109.174.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.0226 , 82.9317
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-21 18:31 · 2025-09-21 18:31
Top ASN
AS30922 · MTS PJSC
Top organization / ISP
JSC Sibel Telecom · JSC "SibelTelecom"
Top geo
Russia · Novosibirsk Oblast · Novosibirsk
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

109.174.52.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.174.52.0
Broadcast
109.174.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.0226 , 82.9317
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-30 19:10 · 2025-10-30 19:10
Top ASN
AS30922 · MTS PJSC
Top organization / ISP
JSC Sibel Telecom · JSC "SibelTelecom"
Top geo
Russia · Novosibirsk Oblast · Novosibirsk
Window / Updated
2025-10-27 → 2025-11-03 · Updated 2026-01-14 · v2
Open report →

109.174.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.174.0.0
Broadcast
109.174.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
55.0226 , 82.9317
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-17 14:42 · 2025-09-17 14:42
Top ASN
AS30922 · MTS PJSC
Top organization / ISP
JSC Sibel Telecom · JSC "SibelTelecom"
Top geo
Russia · Novosibirsk Oblast · Novosibirsk
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →