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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 · Clear
Snapshot 2026-03-07 Results 1626 Page 41 / 41

219.136.190.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
219.136.190.0
Broadcast
219.136.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1181 , 113.2539
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Chinanet GD · Chinanet
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

223.109.255.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.109.255.0
Broadcast
223.109.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS56046 · China Mobile communications corporation
Top organization / ISP
China Mobile · China Mobile communications corporation
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.159.83.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.159.83.0
Broadcast
187.159.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.1765 , -98.0538
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8151 · UNINET
Top organization / ISP
Uninet S.A. de C.V. · Uninet S.A. de C.V.
Top geo
Mexico · Puebla · Huauchinango
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

221.13.93.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.13.93.0
Broadcast
221.13.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
29.6545 , 91.1199
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
Unicom · Unicom
Top geo
China · Tibet · Lhasa
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

123.182.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
123.182.209.0
Broadcast
123.182.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.036 , 114.47
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Chinanet HE · Chinanet
Top geo
China · Hebei · Shijiazhuang
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

117.188.174.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
117.188.174.0
Broadcast
117.188.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9808 · China Mobile Communications Group Co., Ltd.
Top organization / ISP
China Mobile · China Mobile communications corporation
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

117.188.2.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
117.188.2.0
Broadcast
117.188.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS9808 · China Mobile Communications Group Co., Ltd.
Top organization / ISP
China Mobile · China Mobile communications corporation
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

221.229.106.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
221.229.106.0
Broadcast
221.229.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.0607 , 118.763
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS146966 · China Telecom
Top organization / ISP
Chinanet JS · China Telecom
Top geo
China · Jiangsu · Nanjing
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.159.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.159.178.0
Broadcast
187.159.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.1629 , -98.0862
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8151 · UNINET
Top organization / ISP
Uninet S.A. de C.V. · Uninet S.A. de C.V.
Top geo
Mexico · Puebla · Huauchinango
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.159.129.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.159.129.0
Broadcast
187.159.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.1765 , -98.0538
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8151 · UNINET
Top organization / ISP
Uninet S.A. de C.V. · Uninet S.A. de C.V.
Top geo
Mexico · Puebla · Huauchinango
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

223.122.106.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
223.122.106.0
Broadcast
223.122.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3181 , 114.27
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS137872 · China Mobile Hong Kong Company Limited
Top organization / ISP
China Mobile Hong Kong Company Limited · China Mobile Hong Kong Company Limited
Top geo
Hong Kong · Sai Kung District · Hang Hau
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 →

175.18.182.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
175.18.182.0
Broadcast
175.18.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
43.8378 , 126.549
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Jilin Province Network
Top geo
China · Jilin · Jilin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

183.134.11.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
183.134.11.0
Broadcast
183.134.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.2742 , 120.155
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS58461 · CT-HangZhou-IDC
Top organization / ISP
Jinan Chuangyi Xintong Keji Co., Ltd · Chinanet
Top geo
China · Zhejiang · Hangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

150.255.53.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
150.255.53.0
Broadcast
150.255.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.0442 , 110.2
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hainan Province Network
Top geo
China · Hainan · Haikou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

103.143.92.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.143.92.0
Broadcast
103.143.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.1558 , 113.557
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS136167 · CHINA TELECOM (MACAU) COMPANY LIMITED
Top organization / ISP
CHINA TELECOM(MACAU) COMPANY LIMITED · CHINA TELECOM(MACAU) COMPANY LIMITED
Top geo
Macao · Nossa Senhora do Carmo · Taipa
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

171.37.92.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
171.37.92.0
Broadcast
171.37.92.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.8111 , 108.3168
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Guangxi Province Network
Top geo
China · Guangxi · Nanning
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

42.227.156.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
42.227.156.0
Broadcast
42.227.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.9879 , 112.5376
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Henan Province Network
Top geo
China · Henan · Nanyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

39.154.228.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
39.154.228.0
Broadcast
39.154.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9808 · China Mobile Communications Group Co., Ltd.
Top organization / ISP
China Mobile · China Mobile
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

111.165.6.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.165.6.0
Broadcast
111.165.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.3434 , 117.362
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Tianjin Province Network
Top geo
China · Tianjin · Wanghailou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

150.255.181.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
150.255.181.0
Broadcast
150.255.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.0442 , 110.2
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Hainan Province Network
Top geo
China · Hainan · Haikou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

120.230.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
120.230.24.0
Broadcast
120.230.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.1317 , 113.266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS9808 · China Mobile Communications Group Co., Ltd.
Top organization / ISP
China Mobile · China Mobile communications corporation
Top geo
China · Guangdong · Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

111.226.101.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.226.101.0
Broadcast
111.226.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.036 , 114.47
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Chinanet HE · Chinanet
Top geo
China · Hebei · Shijiazhuang
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

111.33.20.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.33.20.0
Broadcast
111.33.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1424 , 117.1727
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS38019 · tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile · China Mobile communications corporation
Top geo
China · Tianjin · Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

111.162.156.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
111.162.156.0
Broadcast
111.162.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1424 , 117.1727
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4837 · CHINA UNICOM China169 Backbone
Top organization / ISP
— · China Unicom Tianjin Province Network
Top geo
China · Tianjin · Tianjin
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

175.15.202.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
175.15.202.0
Broadcast
175.15.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
28.1142 , 112.983
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4134 · CHINANET-BACKBONE
Top organization / ISP
Chinanet HN · Chinanet
Top geo
China · Hunan · Qingyuan
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →
Page 41 of 41
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