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 UNICOM China169 Backbone
·
Clear
Snapshot
2026-03-08
Results
273
Page
7
/
7
116.172.248.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
116.172.248.0
Broadcast
116.172.248.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
China United Network Communications Corporation Limited
·
China Unicom CHINA169 Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.191.151.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
123.191.151.0
Broadcast
123.191.151.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.7806 , 123.4314
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
CNC Group CHINA169 Liaoning Province Network
Top geo
China
·
Liaoning
·
Shenyang
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 →
175.174.177.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.174.177.0
Broadcast
175.174.177.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.8048 , 123.433
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
·
Shenyang
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 →
139.210.93.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.210.93.0
Broadcast
139.210.93.255
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 →
183.93.168.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
183.93.168.0
Broadcast
183.93.168.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
30.5928 , 114.305
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 Hubei Province Network
Top geo
China
·
Hubei
·
Wuhan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
119.248.162.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
119.248.162.0
Broadcast
119.248.162.255
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
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom China169 Network
Top geo
China
·
Hebei
·
Shijiazhuang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
139.213.27.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
139.213.27.0
Broadcast
139.213.27.255
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 →
153.0.43.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
153.0.43.0
Broadcast
153.0.43.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
20.0442 , 110.2
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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 →
220.194.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
220.194.103.0
Broadcast
220.194.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
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 Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.179.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
42.179.216.0
Broadcast
42.179.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.8048 , 123.433
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
·
Shenyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.44.42.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.44.42.0
Broadcast
175.44.42.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.4795 , 118.089
Hits / Errors
1
hits ·
1
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 Fujian Province Network
Top geo
China
·
Fujian
·
Xiamen
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
116.167.201.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
116.167.201.0
Broadcast
116.167.201.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.9072 , 116.357
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 United Network Communications Corporation Limited
·
China Unicom CHINA169 Network
Top geo
China
·
Beijing
·
Jinrongjie
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
153.0.48.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
153.0.48.0
Broadcast
153.0.48.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
20.0442 , 110.2
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 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 →
175.162.208.0/24
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 →
120.0.51.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
120.0.51.0
Broadcast
120.0.51.255
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
AS4837 ·
CHINA UNICOM China169 Backbone
Top organization / ISP
— ·
China Unicom China169 Network
Top geo
China
·
Hebei
·
Shijiazhuang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
121.31.185.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.31.185.0
Broadcast
121.31.185.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.3255 , 109.415
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
— ·
CNC Group CHINA169 Guangxi Province Network
Top geo
China
·
Guangxi
·
Liuchow
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
119.112.206.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
119.112.206.0
Broadcast
119.112.206.255
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
— ·
CNC Group CHINA169 Liaoning Province Network
Top geo
China
·
Liaoning
·
Dalian
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
27.199.253.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.199.253.0
Broadcast
27.199.253.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6518 , 117.12
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 Shandong Province Network
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
60.18.17.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
60.18.17.0
Broadcast
60.18.17.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
41.8357 , 123.429
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 LN
·
CHINA UNICOM China169 Backbone
Top geo
China
·
Liaoning
·
Shenyang
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
60.255.175.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
60.255.175.0
Broadcast
60.255.175.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
30.5353 , 106.449
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
SiChuan Cable TV Network CO., LTD
·
China Unicom China169 Network
Top geo
China
·
Sichuan
·
Jiulong
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
171.36.7.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
171.36.7.0
Broadcast
171.36.7.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
22.8111 , 108.3168
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 Guangxi Province Network
Top geo
China
·
Guangxi
·
Nanning
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
27.197.162.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.197.162.0
Broadcast
27.197.162.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6518 , 117.12
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 Shandong Province Network
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.84.65.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
42.84.65.0
Broadcast
42.84.65.255
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 →
27.211.44.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.211.44.0
Broadcast
27.211.44.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6683 , 116.9972
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 Shandong Province Network
Top geo
China
·
Shandong
·
Jinan
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 →
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 →
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 →
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 →
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 →
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 →
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