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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: CJSC "ER-Telecom Holding" Ryazan' branch · Clear
Snapshot 2026-01-21 Results 5 Page 1 / 1

176.212.181.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
176.212.181.0
Broadcast
176.212.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6296 , 39.6881
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-10-16 15:12 · 2025-10-16 15:12
Top ASN
AS56420 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Ryazan' Branch · CJSC "ER-Telecom Holding" Ryazan' branch
Top geo
Russia · Ryazan Oblast · Ryazan
Window / Updated
2025-10-13 → 2025-10-20 · Updated 2026-01-14 · v2
Open report →

176.212.190.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
176.212.190.0
Broadcast
176.212.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6296 , 39.6881
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 00:33 · 2025-09-26 00:33
Top ASN
AS56420 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Ryazan' Branch · CJSC "ER-Telecom Holding" Ryazan' branch
Top geo
Russia · Ryazan Oblast · Ryazan
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2
Open report →

37.112.96.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
37.112.96.0
Broadcast
37.112.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6296 , 39.6881
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-14 19:21 · 2025-09-14 19:21
Top ASN
AS56420 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Ryazan' Branch · CJSC "ER-Telecom Holding" Ryazan' branch
Top geo
Russia · Ryazan Oblast · Ryazan
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

109.195.167.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.195.167.0
Broadcast
109.195.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6146 , 39.7098
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-07 10:12 · 2025-10-07 10:12
Top ASN
AS56420 · JSC ER-Telecom Holding
Top organization / ISP
JSC "ER-Telecom Holding" Ryazan' Branch · CJSC "ER-Telecom Holding" Ryazan' branch
Top geo
Russia · Ryazan Oblast · Ryazan
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2
Open report →

176.212.162.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.212.162.0
Broadcast
176.212.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
54.6146 , 39.7098
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-26 19:10 · 2025-08-26 19:10
Top ASN
AS56420 · JSC ER-Telecom Holding
Top organization / ISP
CJSC "ER-Telecom Holding" Ryazan' Branch · JSC "ER-Telecom Holding"
Top geo
Russia · Ryazan Oblast · Ryazan
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2
Open report →