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.
Search
Active filter:
China
·
Clear
Snapshot
2026-03-10
Results
1626
Page
41
/
41
39.129.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
39.129.8.0
Broadcast
39.129.8.255
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
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
182.38.127.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
182.38.127.0
Broadcast
182.38.127.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6683 , 117.021
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 SD
·
Chinanet
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.162.208.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.162.208.0
Broadcast
175.162.208.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
38.9122 , 121.6022
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
— ·
China Unicom Liaoning Province Network
Top geo
China
·
Liaoning
·
Dalian
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
59.173.110.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
59.173.110.0
Broadcast
59.173.110.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
30.5851 , 114.2662
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 HB
·
Chinanet
Top geo
China
·
Hubei
·
Wuhan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
39.162.251.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
39.162.251.0
Broadcast
39.162.251.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
33.7347 , 113.3016
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS24445 ·
Henan Mobile Communications Co.,Ltd
Top organization / ISP
China Mobile
·
China Mobile
Top geo
China
·
Henan
·
Pingdingshan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
183.136.252.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
183.136.252.0
Broadcast
183.136.252.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
27.9949 , 120.699
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 ZJ WZ
·
Chinanet
Top geo
China
·
Zhejiang
·
Wenzhou
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.19.63.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.19.63.0
Broadcast
175.19.63.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
43.8378 , 126.549
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
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 →
111.226.101.0/24
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 →
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 →
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 →
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 →
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