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:
Youyilu
·
Clear
Snapshot
2026-03-11
Results
9
Page
1
/
1
42.81.143.0/24
Risk Max
3
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
42.81.143.0
Broadcast
42.81.143.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
4
hits ·
3
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS58542 ·
Tianjij,300000
Top organization / ISP
Chinanet TJ
·
Tianjij,
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.81.251.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
449
Prefix / IP version
/24 · IPv4
Network
42.81.251.0
Broadcast
42.81.251.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
39.0851 , 117.19900000000003
Hits / Errors
449
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS58542 ·
Tianjij,300000
Top organization / ISP
Chinanet TJ
·
Tianjij,
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.31.190.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
61
Prefix / IP version
/24 · IPv4
Network
111.31.190.0
Broadcast
111.31.190.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
39.0851 , 117.19900000000001
Hits / Errors
61
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
112.57.65.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
65
Prefix / IP version
/24 · IPv4
Network
112.57.65.0
Broadcast
112.57.65.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
35.89442 , 116.4124
Hits / Errors
65
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile Communications Corporation
·
China Mobile
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
211.137.146.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
211.137.146.0
Broadcast
211.137.146.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile Communications Corporation
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.31.230.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
111.31.230.0
Broadcast
111.31.230.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
36.106.166.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
36.106.166.0
Broadcast
36.106.166.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS17638 ·
ASN for TIANJIN Provincial Net of CT
Top organization / ISP
Chinanet TJ
·
ASN for TIANJIN Provincial Net of CT
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
42.81.252.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
42.81.252.0
Broadcast
42.81.252.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS58542 ·
Tianjij,300000
Top organization / ISP
Chinanet TJ
·
Tianjij,
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.31.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
111.31.161.0
Broadcast
111.31.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
39.0851 , 117.199
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS38019 ·
tianjin Mobile Communication Company Limited
Top organization / ISP
China Mobile
·
China Mobile communications corporation
Top geo
China
·
Tianjin
·
Youyilu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
×
This is a custom alert message.
×
Confirm Action
Are you sure you want to proceed?
