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.
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Active filter:
Shiga
·
Clear
Snapshot
2026-03-07
Results
9
Page
1
/
1
103.140.235.0/24
Risk Max
1
LOW
Footprint
9.766
%
Hits
75
Prefix / IP version
/24 · IPv4
Network
103.140.235.0
Broadcast
103.140.235.255
Observed IPs / Subnet size
25
observed ·
256
total
Centroid
23.562051999999998 , 90.529432
Hits / Errors
75
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS139294 ·
Skynet Broadband Network
Top organization / ISP
— ·
Subrota Biswas taltola bazar
Top geo
Bangladesh
·
Dhaka Division
·
Munshiganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.140.234.0/24
Risk Max
—
LOW
Footprint
7.812
%
Hits
56
Prefix / IP version
/24 · IPv4
Network
103.140.234.0
Broadcast
103.140.234.255
Observed IPs / Subnet size
20
observed ·
256
total
Centroid
23.57498035714286 , 90.44505535714283
Hits / Errors
56
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS139294 ·
Skynet Broadband Network
Top organization / ISP
— ·
Subrota Biswas
Top geo
Bangladesh
·
Dhaka Division
·
Munshiganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
163.227.194.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
163.227.194.0
Broadcast
163.227.194.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
23.4515 , 90.3522
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS153834 ·
S.D Enterprise
Top organization / ISP
S.D Enterprise
·
S.D Enterprise
Top geo
Bangladesh
·
Dhaka Division
·
Munshiganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
153.194.219.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
153.194.219.0
Broadcast
153.194.219.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.0012 , 135.8651
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS4713 ·
NTT DOCOMO BUSINESS,Inc.
Top organization / ISP
Open Computer Network
·
NTT Communications Corporation
Top geo
Japan
·
Shiga
·
Ōtsu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
59.139.236.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
59.139.236.0
Broadcast
59.139.236.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.3206 , 139.1147
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS2516 ·
KDDI CORPORATION
Top organization / ISP
KDDI
·
DION (KDDI CORPORATION)
Top geo
Japan
·
Kanagawa
·
Minamiashigara
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
180.17.129.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
180.17.129.0
Broadcast
180.17.129.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.0104 , 135.8707
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS4713 ·
NTT DOCOMO BUSINESS,Inc.
Top organization / ISP
Open Computer Network
·
NTT Communications Corporation
Top geo
Japan
·
Shiga
·
Ōtsu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
121.85.103.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
121.85.103.0
Broadcast
121.85.103.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.0104 , 135.8707
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS17511 ·
OPTAGE Inc.
Top organization / ISP
K-Opticom Corporation
·
OPTAGE Inc.
Top geo
Japan
·
Shiga
·
Ōtsu
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
126.194.217.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
126.194.217.0
Broadcast
126.194.217.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
36.25 , 139.15
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS17676 ·
SoftBank Corp.
Top organization / ISP
SOFTBANK Corp
·
SoftBank Corp.
Top geo
Japan
·
Saitama
·
Ishigami
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
133.106.166.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
133.106.166.0
Broadcast
133.106.166.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
35.8904 , 139.789
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS138384 ·
Rakuten Mobile Network, Inc.
Top organization / ISP
RMN
·
Rakuten Mobile, Inc.
Top geo
Japan
·
Saitama
·
Koshigaya
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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