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:
Jinan,250000
·
Clear
Snapshot
2026-03-18
Results
—
Page
1
/
1
182.40.146.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
27
Prefix / IP version
/24 · IPv4
Network
182.40.146.0
Broadcast
182.40.146.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
27
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
140.249.107.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
15
Prefix / IP version
/24 · IPv4
Network
140.249.107.0
Broadcast
140.249.107.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
15
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
150.138.218.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
150.138.218.0
Broadcast
150.138.218.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
150.138.220.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
13
Prefix / IP version
/24 · IPv4
Network
150.138.220.0
Broadcast
150.138.220.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
36.6683 , 117.02100000000002
Hits / Errors
13
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
182.40.120.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
182.40.120.0
Broadcast
182.40.120.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
182.40.129.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
182.40.129.0
Broadcast
182.40.129.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
150.138.224.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
17
Prefix / IP version
/24 · IPv4
Network
150.138.224.0
Broadcast
150.138.224.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
17
hits ·
0
errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
150.138.216.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
150.138.216.0
Broadcast
150.138.216.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6683 , 117.02100000000002
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
150.138.226.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
150.138.226.0
Broadcast
150.138.226.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
150.138.238.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
150.138.238.0
Broadcast
150.138.238.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.6683 , 117.021
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS58540 ·
Jinan,250000
Top organization / ISP
Chinanet SD
·
Jinan,
Top geo
China
·
Shandong
·
Jinan
Window / Updated
2026-03-09 → 2026-03-16 · Updated
2026-03-18
· v2
Open report →
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