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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.

178.134.121.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
178.134.121.0
Broadcast
178.134.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6959 , 44.832
Hits / Errors
6 hits · 0 errors
First / Last seen
2025-10-02 07:45 · 2025-10-02 07:45
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2

178.134.115.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
178.134.115.0
Broadcast
178.134.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6959 , 44.832
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-01-02 18:25 · 2026-01-02 18:25
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

178.134.81.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
178.134.81.0
Broadcast
178.134.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6959 , 44.832
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-11-28 06:37 · 2025-11-28 06:37
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

178.134.244.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
178.134.244.0
Broadcast
178.134.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6959 , 44.832
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-18 16:45 · 2025-09-18 16:45
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

178.134.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.134.188.0
Broadcast
178.134.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6959 , 44.832
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 15:14 · 2025-12-14 15:14
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

178.134.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.134.175.0
Broadcast
178.134.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.2648 , 42.7041
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 21:38 · 2025-12-01 21:38
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2

178.134.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.134.2.0
Broadcast
178.134.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6473 , 41.6258
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-25 06:34 · 2025-11-25 06:34
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

178.134.160.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.134.160.0
Broadcast
178.134.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.6959 , 44.832
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-07 08:48 · 2025-11-07 08:48
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

178.134.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
178.134.58.0
Broadcast
178.134.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.8908 , 44.3349
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-15 00:05 · 2025-09-15 00:05
Top ASN
AS35805 · JSC Silknet
Top organization / ISP
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2