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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: CipherWave · Clear
Snapshot 2026-01-22 Results 5 Page 1 / 1

197.234.146.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
197.234.146.0
Broadcast
197.234.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4809 , 27.869
Hits / Errors
10 hits · 0 errors
First / Last seen
2024-02-09 22:44 · 2024-02-09 22:45
Top ASN
AS37315 · Cipherwave
Top organization / ISP
CipherWave · Cipherwave
Top geo
South Africa · Gauteng · Orange Farm
Window / Updated
2024-02-05 → 2024-02-12 · Updated 2026-01-14 · v2
Open report →

197.234.147.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
197.234.147.0
Broadcast
197.234.147.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-26.480900000000002 , 27.869
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 01:43 · 2025-12-17 22:44
Top ASN
AS37315 · Cipherwave
Top organization / ISP
CipherWave · Cipherwave
Top geo
South Africa · Gauteng · Orange Farm
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

197.234.142.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.234.142.0
Broadcast
197.234.142.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-26.4975 , 28.3466
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-12-17 03:16 · 2025-12-17 11:05
Top ASN
AS37315 · Cipherwave
Top organization / ISP
CipherWave · Cipherwave
Top geo
South Africa · Gauteng · Heidelberg
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

41.87.200.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
41.87.200.0
Broadcast
41.87.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-32.8994 , 17.9796
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-13 21:56 · 2025-11-15 21:04
Top ASN
AS37315 · Cipherwave
Top organization / ISP
Cipherwave · Cipherwave
Top geo
South Africa · Western Cape · Vredenburg
Window / Updated
2025-11-10 → 2025-11-17 · Updated 2026-01-14 · v2
Open report →

41.87.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
41.87.209.0
Broadcast
41.87.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.9766 , 28.1144
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 09:26 · 2025-12-17 09:26
Top ASN
AS37315 · Cipherwave
Top organization / ISP
— · CipherWave
Top geo
South Africa · Gauteng · Midrand
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →