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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: CHINANET Nanjing Jishan IDC network · Clear
Snapshot 2026-03-15 Results — Page 1 / 1

121.229.156.0/24

Risk Max — LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
121.229.156.0
Broadcast
121.229.156.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

58.217.176.0/24

Risk Max — LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
58.217.176.0
Broadcast
58.217.176.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

180.102.110.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
180.102.110.0
Broadcast
180.102.110.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

121.229.185.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
121.229.185.0
Broadcast
121.229.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

180.110.203.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
180.110.203.0
Broadcast
180.110.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

117.62.235.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
117.62.235.0
Broadcast
117.62.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS134756 · CHINANET Nanjing Jishan IDC network
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →