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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: China Unicom Fujian Province Network · Clear
Snapshot 2026-03-21 Results — Page 1 / 1

36.250.230.0/24

Risk Max — LOW Footprint 1.172% Hits 38
Prefix / IP version
/24 · IPv4
Network
36.250.230.0
Broadcast
36.250.230.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
24.4795 , 118.08899999999998
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Xiamen
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

36.250.94.0/24

Risk Max — LOW Footprint 0.781% Hits 20
Prefix / IP version
/24 · IPv4
Network
36.250.94.0
Broadcast
36.250.94.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.4795 , 118.08899999999998
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Xiamen
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

36.251.1.0/24

Risk Max — LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
36.251.1.0
Broadcast
36.251.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4795 , 118.089
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Xiamen
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

175.43.47.0/24

Risk Max — LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
175.43.47.0
Broadcast
175.43.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.927 , 118.5832
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Quanzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

175.43.122.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
175.43.122.0
Broadcast
175.43.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.927 , 118.5832
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
ChinaCache Co., Ltd · China Unicom Fujian Province Network
Top geo
China · Fujian · Quanzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

36.249.99.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.249.99.0
Broadcast
36.249.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4795 , 118.089
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Xiamen
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

36.249.250.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.249.250.0
Broadcast
36.249.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4795 , 118.089
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Xiamen
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

36.251.137.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
36.251.137.0
Broadcast
36.251.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4795 , 118.089
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Fujian Province Network
Top geo
China · Fujian · Xiamen
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →