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:
Circle Network
·
Clear
Snapshot
2026-03-04
Results
10
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1
/
1
202.136.89.0/24
Risk Max
—
LOW
Footprint
6.250
%
Hits
52
Prefix / IP version
/24 · IPv4
Network
202.136.89.0
Broadcast
202.136.89.255
Observed IPs / Subnet size
16
observed ·
256
total
Centroid
23.69465384615385 , 90.2661673076923
Hits / Errors
52
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Circle Network
·
Circle Network
Top geo
Bangladesh
·
Dhaka Division
·
Savar Upazila
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
160.25.9.0/24
Risk Max
—
LOW
Footprint
6.250
%
Hits
30
Prefix / IP version
/24 · IPv4
Network
160.25.9.0
Broadcast
160.25.9.255
Observed IPs / Subnet size
16
observed ·
256
total
Centroid
23.806463333333333 , 90.38726333333331
Hits / Errors
30
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Sumon Enterprise
·
Circle Network
Top geo
Bangladesh
·
Dhaka Division
·
Kāfrul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
203.31.169.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
203.31.169.0
Broadcast
203.31.169.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
23.819099999999995 , 90.36505833333332
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Rakib Enterprise
·
Muhammad Istiak Ahmed
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.62.140.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
103.62.140.0
Broadcast
103.62.140.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
23.967708333333334 , 89.8919
Hits / Errors
12
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Circle Network
·
Circle Network
Top geo
Bangladesh
·
Dhaka Division
·
Bhātāra
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.129.209.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
103.129.209.0
Broadcast
103.129.209.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
22.3384 , 91.8317
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Windstream Communication Ltd
·
Windstream Communication Limited
Top geo
Bangladesh
·
Chittagong
·
Chittagong
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.243.238.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
103.243.238.0
Broadcast
103.243.238.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.7882 , 90.3736
Hits / Errors
2
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Rakib Enterprise
·
Circle Network
Top geo
Bangladesh
·
Dhaka Division
·
Kāfrul
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.154.48.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.154.48.0
Broadcast
103.154.48.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
24.374 , 88.6011
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
— ·
Circle Network
Top geo
Bangladesh
·
Rajshahi Division
·
Rajshahi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.18.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.18.204.0
Broadcast
103.18.204.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.8335 , 145.0012
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
— ·
MD SHOHEL RANA
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.18.205.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.18.205.0
Broadcast
103.18.205.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-37.8335 , 145.0012
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
— ·
Circle Network
Top geo
Australia
·
Victoria
·
Melbourne
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
202.136.88.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
202.136.88.0
Broadcast
202.136.88.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
23.9004 , 90.3272
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS134371 ·
CIRCLE NETWORK BANGLADESH
Top organization / ISP
Circle Network
·
Circle Network
Top geo
Bangladesh
·
Dhaka Division
·
Ashulia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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