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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.

154.121.46.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.121.46.0
Broadcast
154.121.46.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
35.7204 , -0.6659
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
— · ATM04
Top geo
Algeria · Oran · Oran
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.48.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.48.0
Broadcast
154.255.48.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
36.593125 , 3.016675
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

129.45.25.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
129.45.25.0
Broadcast
129.45.25.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
36.210875 , 3.1520249999999996
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.17.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.17.0
Broadcast
154.255.17.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
36.759275 , 3.3000499999999997
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.1.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
154.255.1.0
Broadcast
154.255.1.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.74538 , 4.286797999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.110.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
154.255.110.0
Broadcast
154.255.110.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
34.9458 , -1.59212
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.38.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
154.255.38.0
Broadcast
154.255.38.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.73156 , 3.1296600000000003
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.109.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.109.0
Broadcast
154.255.109.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.268325 , -1.09025
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.54.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.54.0
Broadcast
154.255.54.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.64225 , 3.04975
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.121.94.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.121.94.0
Broadcast
154.121.94.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7135 , 3.19931
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.46.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.46.0
Broadcast
154.255.46.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7296 , 3.0905
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.37.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.37.0
Broadcast
154.255.37.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.73695 , 3.23735
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.240.193.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.240.193.0
Broadcast
154.240.193.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.5312 , 3.0698
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

129.45.14.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
129.45.14.0
Broadcast
129.45.14.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.7204 , -0.6659
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Top geo
Algeria · Oran · Oran
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

41.200.97.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
41.200.97.0
Broadcast
41.200.97.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.30795 , 4.8242025
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
— · AT -OOREDOO
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

41.103.58.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
41.103.58.0
Broadcast
41.103.58.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.5144 , 1.306
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

105.99.54.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
105.99.54.0
Broadcast
105.99.54.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7405 , 3.1159
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.121.53.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.121.53.0
Broadcast
154.121.53.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.365 , 6.61472
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
— · ATM05
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.98.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.255.98.0
Broadcast
154.255.98.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.268325 , -1.09025
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.83.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.83.0
Broadcast
154.255.83.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.505066666666664 , 6.071166666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.120.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.120.0
Broadcast
154.255.120.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.1046 , 4.131726666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

129.45.44.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
129.45.44.0
Broadcast
129.45.44.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7405 , 3.1159
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.127.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.127.0
Broadcast
154.255.127.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.8279 , 1.698273333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.60.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.60.0
Broadcast
154.255.60.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.66773333333333 , 3.054866666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.252.244.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.252.244.0
Broadcast
154.252.244.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.710633333333334 , 3.0408166666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

41.98.46.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
41.98.46.0
Broadcast
41.98.46.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.4335 , 0.12379999999999998
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.89.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.89.0
Broadcast
154.255.89.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.00653333333333 , 6.2349
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

105.97.59.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
105.97.59.0
Broadcast
105.97.59.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7405 , 3.1159
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

105.106.87.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
105.106.87.0
Broadcast
105.106.87.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.5044 , 6.0714
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

105.98.169.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
105.98.169.0
Broadcast
105.98.169.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7548 , 3.1991
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.121.61.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.121.61.0
Broadcast
154.121.61.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.48556666666667 , 5.513476666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
— · ATM06
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.100.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.100.0
Broadcast
154.255.100.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.0342 , -1.4446666666666665
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.121.129.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.121.129.0
Broadcast
154.121.129.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.224900000000005 , 1.3079233333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.247.183.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.247.183.0
Broadcast
154.247.183.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.1665 , 5.403099999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.121.81.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.121.81.0
Broadcast
154.121.81.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.668600000000005 , 2.559093333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.249.137.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.249.137.0
Broadcast
154.249.137.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.5312 , 3.0697999999999994
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.255.90.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.255.90.0
Broadcast
154.255.90.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.505066666666664 , 6.071166666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.121.16.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.121.16.0
Broadcast
154.121.16.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
35.3666 , -0.6022333333333334
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
— · ATM02
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.250.141.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.250.141.0
Broadcast
154.250.141.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.6123 , 4.3523
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

129.45.64.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
129.45.64.0
Broadcast
129.45.64.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
36.7405 , 3.1159
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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