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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.
Active filter: Plusnet Inc · Clear
Snapshot 2026-01-20 Results 8 Page 1 / 1

103.20.243.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
103.20.243.0
Broadcast
103.20.243.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
22.401000000000003 , 91.85479999999998
Hits / Errors
9 hits · 2 errors
First / Last seen
2025-12-17 04:15 · 2025-12-17 12:28
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
Halda Network Communication · Soyed Shahadat Hossen
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.186.238.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
103.186.238.0
Broadcast
103.186.238.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
22.331233333333333 , 91.85625
Hits / Errors
7 hits · 0 errors
First / Last seen
2025-12-17 08:35 · 2025-12-17 19:25
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
M/S IT ZONE · Novel Chakma
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.111.227.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.111.227.0
Broadcast
103.111.227.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
22.3468 , 91.83
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-12-17 04:14 · 2025-12-17 05:01
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
Plusnet inc · Plusnet inc.
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.153.171.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
103.153.171.0
Broadcast
103.153.171.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
22.3384 , 91.8441
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 14:14 · 2025-12-17 14:54
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
Diginet · Plusnet Inc
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.111.225.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.111.225.0
Broadcast
103.111.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3468 , 91.83
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 09:56 · 2025-12-17 09:56
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
Plusnet inc · Plusnet inc.
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.153.170.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.153.170.0
Broadcast
103.153.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3384 , 91.8441
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 08:50 · 2025-12-17 08:50
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
Diginet · Plusnet Inc
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

103.186.239.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.186.239.0
Broadcast
103.186.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
23.2519 , 90.8551
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 04:23 · 2025-11-25 04:23
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
M/S IT ZONE · Novel Chakma
Top geo
Bangladesh · Chittagong · Hājīganj
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →

103.111.226.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
103.111.226.0
Broadcast
103.111.226.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
22.3468 , 91.83
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-24 14:50 · 2025-11-24 14:50
Top ASN
AS137526 · Plusnet Inc
Top organization / ISP
Plusnet inc · Plusnet inc.
Top geo
Bangladesh · Chittagong · Chittagong
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →