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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: CNC Group CHINA169 Neimeng Province Network · Clear
Snapshot 2026-02-01 Results 7 Page 1 / 1

221.199.189.0/24

Risk Max 1 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.199.189.0
Broadcast
221.199.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6391 , 117.199
Hits / Errors
1 hits · 0 errors
First / Last seen
2023-10-11 19:13 · 2023-10-11 19:13
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Fujian · Zhangzhou
Window / Updated
2023-10-09 → 2023-10-16 · Updated 2026-01-14 · v2
Open report →

116.113.207.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
116.113.207.0
Broadcast
116.113.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8415 , 111.752
Hits / Errors
3 hits · 1 errors
First / Last seen
2024-12-12 11:17 · 2024-12-12 11:17
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Inner Mongolia · Hohhot
Window / Updated
2024-12-09 → 2024-12-16 · Updated 2026-01-14 · v2
Open report →

60.31.90.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
60.31.90.0
Broadcast
60.31.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8415 , 111.752
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-06-29 01:41 · 2025-06-29 01:41
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Inner Mongolia · Hohhot
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2
Open report →

58.18.161.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
58.18.161.0
Broadcast
58.18.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6391 , 117.199
Hits / Errors
2 hits · 0 errors
First / Last seen
2024-01-08 06:45 · 2024-01-08 06:45
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Fujian · Zhangzhou
Window / Updated
2024-01-08 → 2024-01-15 · Updated 2026-01-14 · v2
Open report →

60.31.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
60.31.192.0
Broadcast
60.31.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6391 , 117.199
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-22 15:27 · 2025-11-22 15:27
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Fujian · Zhangzhou
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

116.112.1.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
116.112.1.0
Broadcast
116.112.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.6391 , 117.199
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-09-07 22:42 · 2025-09-07 22:42
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Fujian · Zhangzhou
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

124.67.19.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
124.67.19.0
Broadcast
124.67.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.8415 , 111.752
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-18 02:39 · 2025-07-18 02:39
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · CNC Group CHINA169 Neimeng Province Network
Top geo
China · Inner Mongolia · Hohhot
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2
Open report →