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:
Nanto
·
Clear
Snapshot
2026-03-08
Results
10
Page
1
/
1
58.221.45.0/24
Risk Max
—
LOW
Footprint
9.766
%
Hits
112
Prefix / IP version
/24 · IPv4
Network
58.221.45.0
Broadcast
58.221.45.255
Observed IPs / Subnet size
25
observed ·
256
total
Centroid
32.02639999999999 , 120.86470000000006
Hits / Errors
112
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS4134 ·
CHINANET-BACKBONE
Top organization / ISP
Chinanet JS
·
Chinanet
Top geo
China
·
Jiangsu
·
Nantong
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.252.29.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
111.252.29.0
Broadcast
111.252.29.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.908200000000004 , 120.65590000000002
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3462 ·
Data Communication Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
Chunghwa Telecom Co., Ltd.
Top geo
Taiwan
·
Nantou
·
Nantou City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.252.5.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
111.252.5.0
Broadcast
111.252.5.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.908200000000004 , 120.65590000000002
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3462 ·
Data Communication Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
Chunghwa Telecom Co., Ltd.
Top geo
Taiwan
·
Nantou
·
Nantou City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.183.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
175.183.90.0
Broadcast
175.183.90.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.908200000000004 , 120.65590000000002
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18049 ·
Taiwan Infrastructure Network Technologie
Top organization / ISP
New Century InfoComm Tech. Co., Ltd.
·
TINP
Top geo
Taiwan
·
Nantou
·
Nantou City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
218.230.138.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
218.230.138.0
Broadcast
218.230.138.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.515 , 136.8985
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS4713 ·
NTT DOCOMO BUSINESS,Inc.
Top organization / ISP
Open Computer Network
·
Open Computer Network
Top geo
Japan
·
Toyama
·
Nanto
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
218.91.221.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
218.91.221.0
Broadcast
218.91.221.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.0607 , 118.763
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS131325 ·
CHINATELECOM JIANGSU province NANTONG MAN network
Top organization / ISP
Chinanet JS
·
CHINATELECOM JIANGSU province NANTONG MAN network
Top geo
China
·
Jiangsu
·
Nanjing
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
175.183.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
175.183.79.0
Broadcast
175.183.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.9082 , 120.6559
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS18049 ·
Taiwan Infrastructure Network Technologie
Top organization / ISP
New Century InfoComm Tech. Co., Ltd.
·
TINP
Top geo
Taiwan
·
Nantou
·
Nantou City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
183.212.68.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
183.212.68.0
Broadcast
183.212.68.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
32.0264 , 120.8647
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS56046 ·
China Mobile communications corporation
Top organization / ISP
China Mobile Communications Corporation
·
China Mobile Communications Corporation
Top geo
China
·
Jiangsu
·
Nantong
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.205.38.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
123.205.38.0
Broadcast
123.205.38.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.9082 , 120.6559
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS18049 ·
Taiwan Infrastructure Network Technologie
Top organization / ISP
Digital United Inc.
·
TINP
Top geo
Taiwan
·
Nantou
·
Nantou City
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
111.253.108.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
111.253.108.0
Broadcast
111.253.108.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.9082 , 120.6559
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3462 ·
Data Communication Business Group
Top organization / ISP
Chunghwa Telecom Co. Ltd.
·
Chunghwa Telecom Co., Ltd.
Top geo
Taiwan
·
Nantou
·
Nantou City
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?
