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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.

91.179.72.0/24

Risk Max LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
91.179.72.0
Broadcast
91.179.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6337 , 5.5675
Hits / Errors
48 hits · 3 errors
First / Last seen
2025-12-14 12:21 · 2025-12-14 20:03
Top ASN
AS5432 · Proximus NV
Top organization / ISP
Top geo
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2

91.178.199.0/24

Risk Max LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
91.178.199.0
Broadcast
91.178.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6337 , 5.5675
Hits / Errors
48 hits · 0 errors
First / Last seen
2024-11-09 16:15 · 2024-11-09 17:27
Top ASN
AS5432 · Proximus NV
Top organization / ISP
Top geo
Window / Updated
2024-11-04 → 2024-11-11 · Updated 2026-01-14 · v2

94.108.4.0/24

Risk Max LOW Footprint 0.391% Hits 30
Prefix / IP version
/24 · IPv4
Network
94.108.4.0
Broadcast
94.108.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6337 , 5.56749
Hits / Errors
30 hits · 2 errors
First / Last seen
2024-12-08 13:14 · 2024-12-08 13:17
Top ASN
AS47377 · Orange Belgium SA
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

193.105.73.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
193.105.73.0
Broadcast
193.105.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.63369999999999 , 5.56749
Hits / Errors
26 hits · 5 errors
First / Last seen
2025-05-08 13:32 · 2025-05-08 13:32
Top ASN
AS6696 · VERIXI SA
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

149.154.240.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
149.154.240.0
Broadcast
149.154.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.63369999999999 , 5.5675
Hits / Errors
26 hits · 10 errors
First / Last seen
2024-12-25 20:01 · 2024-12-25 20:01
Top ASN
AS12392 · VOO S.A.
Top organization / ISP
— · VOO
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

109.128.83.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
109.128.83.0
Broadcast
109.128.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6337 , 5.5675
Hits / Errors
17 hits · 1 errors
First / Last seen
2024-12-26 21:26 · 2024-12-26 21:27
Top ASN
AS5432 · Proximus NV
Top organization / ISP
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

87.65.166.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
87.65.166.0
Broadcast
87.65.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
50.6337 , 5.5675
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-05-27 16:19 · 2025-05-27 16:20
Top ASN
AS5432 · Proximus NV
Top organization / ISP
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2