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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.

154.243.140.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
154.243.140.0
Broadcast
154.243.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7405 , 3.1159
Hits / Errors
10 hits · 5 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.130.0/24

Risk Max LOW Footprint 11.328% Hits 31
Prefix / IP version
/24 · IPv4
Network
105.235.130.0
Broadcast
105.235.130.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
35.67267419354838 , 3.9885329032258063
Hits / Errors
31 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.128.0/24

Risk Max LOW Footprint 10.938% Hits 30
Prefix / IP version
/24 · IPv4
Network
105.235.128.0
Broadcast
105.235.128.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
36.56309666666666 , 4.086260333333333
Hits / Errors
30 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.132.0/24

Risk Max LOW Footprint 10.547% Hits 37
Prefix / IP version
/24 · IPv4
Network
105.235.132.0
Broadcast
105.235.132.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
36.67471621621622 , 2.9226772972972968
Hits / Errors
37 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.131.0/24

Risk Max LOW Footprint 10.547% Hits 32
Prefix / IP version
/24 · IPv4
Network
105.235.131.0
Broadcast
105.235.131.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
36.52785 , 3.068717499999999
Hits / Errors
32 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
— · PNET1
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.133.0/24

Risk Max LOW Footprint 9.766% Hits 31
Prefix / IP version
/24 · IPv4
Network
105.235.133.0
Broadcast
105.235.133.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
36.374264516129024 , 3.3089693548387102
Hits / Errors
31 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.129.0/24

Risk Max LOW Footprint 9.375% Hits 29
Prefix / IP version
/24 · IPv4
Network
105.235.129.0
Broadcast
105.235.129.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
36.03716206896553 , 3.687267931034484
Hits / Errors
29 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.137.0/24

Risk Max LOW Footprint 8.984% Hits 26
Prefix / IP version
/24 · IPv4
Network
105.235.137.0
Broadcast
105.235.137.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
35.90319615384615 , 0.41477884615384614
Hits / Errors
26 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.135.0/24

Risk Max LOW Footprint 6.641% Hits 22
Prefix / IP version
/24 · IPv4
Network
105.235.135.0
Broadcast
105.235.135.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
36.24034545454546 , 6.142462272727273
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
— · PNET1
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.139.0/24

Risk Max LOW Footprint 6.641% Hits 21
Prefix / IP version
/24 · IPv4
Network
105.235.139.0
Broadcast
105.235.139.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
35.629647619047624 , -0.16500714285714282
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.138.0/24

Risk Max LOW Footprint 6.250% Hits 19
Prefix / IP version
/24 · IPv4
Network
105.235.138.0
Broadcast
105.235.138.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
35.9115 , 0.5741931578947369
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.136.0/24

Risk Max LOW Footprint 5.469% Hits 15
Prefix / IP version
/24 · IPv4
Network
105.235.136.0
Broadcast
105.235.136.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
36.200786666666666 , 5.835863333333334
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.35.0/24

Risk Max LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
154.255.35.0
Broadcast
154.255.35.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
36.73563076923077 , 3.2109923076923073
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

105.235.134.0/24

Risk Max LOW Footprint 4.297% Hits 12
Prefix / IP version
/24 · IPv4
Network
105.235.134.0
Broadcast
105.235.134.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
36.13265833333333 , 4.145314999999999
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.25.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
154.255.25.0
Broadcast
154.255.25.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
36.76543333333334 , 3.4079999999999995
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.111.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
154.255.111.0
Broadcast
154.255.111.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
35.40879999999999 , -0.8775999999999998
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.6.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
154.255.6.0
Broadcast
154.255.6.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
36.809999999999995 , 3.443047142857143
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.46.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
154.255.46.0
Broadcast
154.255.46.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
36.73352 , 3.16882
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.9.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
154.255.9.0
Broadcast
154.255.9.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
36.503299999999996 , 3.378324444444444
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.126.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
154.255.126.0
Broadcast
154.255.126.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
35.83857777777777 , 2.449466666666666
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.82.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
154.255.82.0
Broadcast
154.255.82.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.257600000000004 , 6.316650000000001
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

129.45.9.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
129.45.9.0
Broadcast
129.45.9.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
35.720400000000005 , -0.6659
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Top geo
Algeria · Oran · Oran
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.103.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
154.255.103.0
Broadcast
154.255.103.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
35.401311111111106 , -0.8965111111111111
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.108.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
154.255.108.0
Broadcast
154.255.108.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
35.39382222222222 , -0.9154222222222221
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.14.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
154.255.14.0
Broadcast
154.255.14.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.7296 , 3.0905
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.32.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
154.255.32.0
Broadcast
154.255.32.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.734500000000004 , 3.1884
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.93.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.255.93.0
Broadcast
154.255.93.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
35.935657142857146 , 6.2112428571428575
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

129.45.78.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
129.45.78.0
Broadcast
129.45.78.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.7484 , 3.1784
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.16.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
154.255.16.0
Broadcast
154.255.16.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.77805000000001 , 3.4842
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.41.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
154.255.41.0
Broadcast
154.255.41.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.73205 , 3.13945
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.52.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
154.255.52.0
Broadcast
154.255.52.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.66681249999999 , 3.0662874999999996
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.8.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
154.255.8.0
Broadcast
154.255.8.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
30.002775000000003 , 0.5776475
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.121.82.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.121.82.0
Broadcast
154.121.82.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
33.8 , 2.86514
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.106.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.255.106.0
Broadcast
154.255.106.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
35.38954285714286 , -0.9262285714285715
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.1.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.255.1.0
Broadcast
154.255.1.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.74087142857143 , 3.944998571428571
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.121.40.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.121.40.0
Broadcast
154.121.40.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
35.71735714285713 , -0.6616114285714286
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
— · ATM04
Top geo
Algeria · Oran · Oran
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.121.146.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.121.146.0
Broadcast
154.121.146.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.616885714285715 , 5.009897142857143
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.255.37.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.255.37.0
Broadcast
154.255.37.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.7366 , 3.230357142857143
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

41.221.28.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
41.221.28.0
Broadcast
41.221.28.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
35.492999999999995 , -0.6310585714285715
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
— · AT -OOREDOO
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

154.121.27.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
154.121.27.0
Broadcast
154.121.27.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
36.7405 , 3.1159
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
— · ATM01
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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