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 Guangdong Province Network
·
Clear
Snapshot
2026-03-21
Results
—
Page
1
/
1
163.204.234.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
27
Prefix / IP version
/24 · IPv4
Network
163.204.234.0
Broadcast
163.204.234.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
23.129099999999998 , 113.264
Hits / Errors
27
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
163.204.233.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
35
Prefix / IP version
/24 · IPv4
Network
163.204.233.0
Broadcast
163.204.233.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
23.129099999999998 , 113.26399999999998
Hits / Errors
35
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.44.125.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
441
Prefix / IP version
/24 · IPv4
Network
27.44.125.0
Broadcast
27.44.125.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
441
hits ·
1
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS134543 ·
China Unicom Guangdong IP network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.44.122.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
172
Prefix / IP version
/24 · IPv4
Network
27.44.122.0
Broadcast
27.44.122.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
172
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS134543 ·
China Unicom Guangdong IP network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
163.179.63.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
38
Prefix / IP version
/24 · IPv4
Network
163.179.63.0
Broadcast
163.179.63.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
23.1181 , 113.25389999999999
Hits / Errors
38
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.40.98.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
18
Prefix / IP version
/24 · IPv4
Network
27.40.98.0
Broadcast
27.40.98.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
23.1181 , 113.2539
Hits / Errors
18
hits ·
3
errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
157.148.121.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
19
Prefix / IP version
/24 · IPv4
Network
157.148.121.0
Broadcast
157.148.121.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.1291 , 113.26400000000001
Hits / Errors
19
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS136958 ·
China Unicom Guangdong IP network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
163.142.57.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
163.142.57.0
Broadcast
163.142.57.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.1291 , 113.26399999999998
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.44.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
65
Prefix / IP version
/24 · IPv4
Network
27.44.204.0
Broadcast
27.44.204.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
65
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS134543 ·
China Unicom Guangdong IP network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
157.148.120.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
18
Prefix / IP version
/24 · IPv4
Network
157.148.120.0
Broadcast
157.148.120.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
18
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS136958 ·
China Unicom Guangdong IP network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
163.142.187.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
163.142.187.0
Broadcast
163.142.187.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.0242 , 113.1334
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Foshan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.43.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
27.43.108.0
Broadcast
27.43.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.45.145.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
27.45.145.0
Broadcast
27.45.145.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.0242 , 113.1334
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Foshan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
157.148.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
157.148.123.0
Broadcast
157.148.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.129100000000005 , 113.264
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS136958 ·
China Unicom Guangdong IP network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.43.122.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
27.43.122.0
Broadcast
27.43.122.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.43.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
27.43.123.0
Broadcast
27.43.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.37.67.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
27.37.67.0
Broadcast
27.37.67.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.0207 , 113.752
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Dongguan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.43.20.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
27.43.20.0
Broadcast
27.43.20.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1291 , 113.264
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.47.26.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.47.26.0
Broadcast
27.47.26.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.1181 , 113.2539
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS17816 ·
China Unicom IP network China169 Guangdong province
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Guangzhou
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
27.38.223.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
27.38.223.0
Broadcast
27.38.223.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
22.5455 , 114.0683
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS17623 ·
China Unicom Shenzen network
Top organization / ISP
— ·
China Unicom Guangdong Province Network
Top geo
China
·
Guangdong
·
Shenzhen
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
