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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: S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd. · Clear
Snapshot 2026-03-19 Results — Page 1 / 1

103.197.249.0/24

Risk Max — LOW Footprint 9.375% Hits 38
Prefix / IP version
/24 · IPv4
Network
103.197.249.0
Broadcast
103.197.249.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
22.516918421052637 , 90.25839736842107
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS64043 · S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.
Top organization / ISP
S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd. · EUROtelbd Online Ltd.
Top geo
Bangladesh · Barisal Division · Barishal
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

59.153.17.0/24

Risk Max — LOW Footprint 7.812% Hits 34
Prefix / IP version
/24 · IPv4
Network
59.153.17.0
Broadcast
59.153.17.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
22.733926470588237 , 90.35151764705881
Hits / Errors
34 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS64043 · S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.
Top organization / ISP
S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd. · EUROtelbd Online Ltd.
Top geo
Bangladesh · Barisal Division · Barishal
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

59.153.18.0/24

Risk Max — LOW Footprint 4.297% Hits 26
Prefix / IP version
/24 · IPv4
Network
59.153.18.0
Broadcast
59.153.18.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
22.697153846153846 , 90.35876923076923
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS64043 · S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.
Top organization / ISP
S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd. · EUROtelbd Online Ltd.
Top geo
Bangladesh · Barisal Division · Barishal
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

59.153.16.0/24

Risk Max — LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
59.153.16.0
Broadcast
59.153.16.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
22.704999999999995 , 90.37010000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS64043 · S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.
Top organization / ISP
Eurotelbd Online LTD · EUROtelbd Online Ltd.
Top geo
Bangladesh · Barisal Division · Barishal
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

103.197.250.0/24

Risk Max — LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
103.197.250.0
Broadcast
103.197.250.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
22.705 , 90.3701
Hits / Errors
9 hits · 2 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS64043 · S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd.
Top organization / ISP
S.M. ZAKIR HOSSAIN t/a EUROtelbd Online Ltd. · EUROtelbd Online Ltd.
Top geo
Bangladesh · Barisal Division · Barishal
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →