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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.

31.56.56.0/24

Risk Max 1 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
31.56.56.0
Broadcast
31.56.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4751 , 107.0682
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-05-23 07:43 · 2025-05-25 19:49
Top ASN
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

157.66.54.0/24

Risk Max LOW Footprint 0.391% Hits 11
Prefix / IP version
/24 · IPv4
Network
157.66.54.0
Broadcast
157.66.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.578199999999999 , 106.771
Hits / Errors
11 hits · 11 errors
First / Last seen
2025-08-28 09:04 · 2025-08-28 09:06
Top ASN
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

157.66.55.0/24

Risk Max LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
157.66.55.0
Broadcast
157.66.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.5782 , 106.771
Hits / Errors
8 hits · 4 errors
First / Last seen
2025-03-10 08:58 · 2025-03-10 08:58
Top ASN
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

89.21.85.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.21.85.0
Broadcast
89.21.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.4704 , 106.863
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-10-12 11:51 · 2025-10-12 11:51
Top ASN
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

103.163.161.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.163.161.0
Broadcast
103.163.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.55316 , 106.729
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-26 05:22 · 2025-09-26 05:22
Top ASN
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

103.186.31.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.186.31.0
Broadcast
103.186.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.55329 , 106.731
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-20 05:18 · 2025-09-20 05:18
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2

103.186.30.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.186.30.0
Broadcast
103.186.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.55329 , 106.731
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-23 10:07 · 2025-06-23 10:07
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2