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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.

103.166.59.0/24

Risk Max LOW Footprint 29.297% Hits 174
Prefix / IP version
/24 · IPv4
Network
103.166.59.0
Broadcast
103.166.59.255
Observed IPs / Subnet size
75 observed · 256 total
Centroid
23.308107471264375 , 89.14619310344821
Hits / Errors
174 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS137213 · Romance Cable Network
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

103.253.177.0/24

Risk Max LOW Footprint 8.203% Hits 42
Prefix / IP version
/24 · IPv4
Network
103.253.177.0
Broadcast
103.253.177.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
23.08286666666666 , 89.00326666666663
Hits / Errors
42 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

157.10.239.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
157.10.239.0
Broadcast
157.10.239.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
23.111300000000004 , 89.0906
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS134480 · Sunlit Network
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

118.179.3.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
118.179.3.0
Broadcast
118.179.3.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.5716 , 89.01448571428571
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

103.130.197.0/24

Risk Max LOW Footprint 1.562% Hits 12
Prefix / IP version
/24 · IPv4
Network
103.130.197.0
Broadcast
103.130.197.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.135633333333335 , 89.14189166666665
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS138043 · T Network
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

103.130.196.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
103.130.196.0
Broadcast
103.130.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1113 , 89.0906
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS138043 · T Network
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

103.221.66.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.221.66.0
Broadcast
103.221.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1113 , 89.0906
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS138362 · Md. Mobarak Hossain
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2