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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: Guelma · Clear
Snapshot 2026-03-04 Results 20 Page 1 / 1

154.121.101.0/24

Risk Max — LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
154.121.101.0
Broadcast
154.121.101.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
36.59732857142857 , 6.381232857142857
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS327712 · Telecom Algeria
Top organization / ISP
ATM All IP · Algerie Telecom Mobile MOBILIS
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.28.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.254.28.0
Broadcast
154.254.28.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.23.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.254.23.0
Broadcast
154.254.23.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.5.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.254.5.0
Broadcast
154.254.5.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.8.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
154.254.8.0
Broadcast
154.254.8.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.20.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.254.20.0
Broadcast
154.254.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

105.96.189.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
105.96.189.0
Broadcast
105.96.189.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4621 , 7.42608
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
— · Algerie Telecom
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.31.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.254.31.0
Broadcast
154.254.31.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.25.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
154.254.25.0
Broadcast
154.254.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.15.0
Broadcast
154.254.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.16.0
Broadcast
154.254.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.18.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.18.0
Broadcast
154.254.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.4.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.4.0
Broadcast
154.254.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.22.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.22.0
Broadcast
154.254.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.30.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.30.0
Broadcast
154.254.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.17.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.17.0
Broadcast
154.254.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.9.0
Broadcast
154.254.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.11.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.11.0
Broadcast
154.254.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.26.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.26.0
Broadcast
154.254.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

154.254.3.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
154.254.3.0
Broadcast
154.254.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.4137 , 7.5013
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36947 · Telecom Algeria
Top organization / ISP
new · Telecom Algeria
Top geo
Algeria · Guelma · Guelma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →