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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 Guangdong Province Network · Clear
Snapshot 2026-03-05 Results 13 Page 1 / 1

58.255.247.0/24

Risk Max — LOW Footprint 0.781% Hits 10
Prefix / IP version
/24 · IPv4
Network
58.255.247.0
Broadcast
58.255.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
23.0472 , 112.465
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
LianChuangLi Tech Corp · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Zhaoqing
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

210.21.101.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
210.21.101.0
Broadcast
210.21.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS17622 · China Unicom Guangzhou network
Top organization / ISP
Guangzhou Yunzhou Corp · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.251.94.0/24

Risk Max — LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
58.251.94.0
Broadcast
58.251.94.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.129100000000005 , 113.264
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS135061 · China Unicom Guangdong IP network
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.255.244.0/24

Risk Max — LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
58.255.244.0
Broadcast
58.255.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.0472 , 112.465
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
LianChuangLi Tech Corp · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Zhaoqing
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.249.130.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
58.249.130.0
Broadcast
58.249.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS17622 · China Unicom Guangzhou network
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

120.82.66.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
120.82.66.0
Broadcast
120.82.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.251.255.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
58.251.255.0
Broadcast
58.251.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS17623 · China Unicom Shenzen network
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

120.84.11.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
120.84.11.0
Broadcast
120.84.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.252.252.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
58.252.252.0
Broadcast
58.252.252.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.129100000000005 , 113.264
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

58.249.143.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
58.249.143.0
Broadcast
58.249.143.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS17622 · China Unicom Guangzhou network
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

120.87.154.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
120.87.154.0
Broadcast
120.87.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.5429 , 114.06
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Shenzhen
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

120.85.119.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
120.85.119.0
Broadcast
120.85.119.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS17622 · China Unicom Guangzhou network
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

221.5.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.5.41.0
Broadcast
221.5.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1291 , 113.264
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS17816 · China Unicom IP network China169 Guangdong province
Top organization / ISP
— · CNC Group CHINA169 Guangdong Province Network
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →