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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.

153.66.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
153.66.19.0
Broadcast
153.66.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.0843 , -106.6504
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

153.66.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
153.66.219.0
Broadcast
153.66.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.951 , -90.0715
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

153.66.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
153.66.221.0
Broadcast
153.66.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.951 , -90.0715
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.240.125.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.240.125.0
Broadcast
154.240.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6934 , 3.0977
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.240.127.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.240.127.0
Broadcast
154.240.127.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6934 , 3.0977
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.240.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.240.197.0
Broadcast
154.240.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.5312 , 3.0698
Hits / Errors
1 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

154.240.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.240.46.0
Broadcast
154.240.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 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

154.240.94.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.240.94.0
Broadcast
154.240.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7859 , 7.6282
Hits / Errors
1 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

154.241.232.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.241.232.0
Broadcast
154.241.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4621 , 7.42608
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.242.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.242.151.0
Broadcast
154.242.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.9125 , 0.1031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.242.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.242.46.0
Broadcast
154.242.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3758 , 6.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.242.61.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.242.61.0
Broadcast
154.242.61.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3758 , 6.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.243.130.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.243.130.0
Broadcast
154.243.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7172 , 3.045
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.247.131.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.247.131.0
Broadcast
154.247.131.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.247.161.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.247.161.0
Broadcast
154.247.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.247.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.247.220.0
Broadcast
154.247.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4518 , 4.5413
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-11 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

154.247.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.247.239.0
Broadcast
154.247.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.247.38.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.247.38.0
Broadcast
154.247.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4803 , 4.7809
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.247.90.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.247.90.0
Broadcast
154.247.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.115.0
Broadcast
154.248.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3495 , 1.4263
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.173.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.173.0
Broadcast
154.248.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.6123 , 4.3523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.200.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.200.0
Broadcast
154.248.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.5312 , 3.0698
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.218.0
Broadcast
154.248.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.5312 , 3.0698
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.25.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.25.0
Broadcast
154.248.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.45.0
Broadcast
154.248.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.60.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.60.0
Broadcast
154.248.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.248.8.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.248.8.0
Broadcast
154.248.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.249.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.1.0
Broadcast
154.249.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7859 , 7.6282
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.249.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.115.0
Broadcast
154.249.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1462 , 1.2048
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.249.218.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.218.0
Broadcast
154.249.218.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3758 , 6.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.249.255.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.255.0
Broadcast
154.249.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.1665 , 5.4031
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.249.3.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.3.0
Broadcast
154.249.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7859 , 7.6282
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 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

154.249.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.34.0
Broadcast
154.249.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3758 , 6.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.249.75.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.249.75.0
Broadcast
154.249.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3758 , 6.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · new
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.250.201.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.250.201.0
Broadcast
154.250.201.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7164 , 3.6764
Hits / Errors
1 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

154.250.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.250.202.0
Broadcast
154.250.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7164 , 3.6764
Hits / Errors
1 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

154.250.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.250.205.0
Broadcast
154.250.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7164 , 3.6764
Hits / Errors
1 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

154.250.25.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.250.25.0
Broadcast
154.250.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7508 , 3.1908
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.251.109.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.251.109.0
Broadcast
154.251.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.7478 , 5.8494
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

154.251.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.251.116.0
Broadcast
154.251.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.3758 , 6.6083
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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