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:
HelloTech Limited
·
Clear
Snapshot
2026-03-11
Results
17
Page
1
/
1
103.109.56.0/24
Risk Max
1
LOW
Footprint
9.375
%
Hits
103
Prefix / IP version
/24 · IPv4
Network
103.109.56.0
Broadcast
103.109.56.255
Observed IPs / Subnet size
24
observed ·
256
total
Centroid
23.38689223300971 , 90.78551456310676
Hits / Errors
103
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Hājīganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.61.240.0/24
Risk Max
—
LOW
Footprint
16.406
%
Hits
112
Prefix / IP version
/24 · IPv4
Network
103.61.240.0
Broadcast
103.61.240.255
Observed IPs / Subnet size
42
observed ·
256
total
Centroid
23.70249642857143 , 90.3458026785714
Hits / Errors
112
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Dhaka Division
·
Nārāyanganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.61.241.0/24
Risk Max
—
LOW
Footprint
14.062
%
Hits
116
Prefix / IP version
/24 · IPv4
Network
103.61.241.0
Broadcast
103.61.241.255
Observed IPs / Subnet size
36
observed ·
256
total
Centroid
23.699547413793105 , 90.34129310344828
Hits / Errors
116
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
— ·
HelloTech Limited
Top geo
Bangladesh
·
Dhaka Division
·
Nārāyanganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
43.246.200.0/24
Risk Max
—
LOW
Footprint
11.328
%
Hits
114
Prefix / IP version
/24 · IPv4
Network
43.246.200.0
Broadcast
43.246.200.255
Observed IPs / Subnet size
29
observed ·
256
total
Centroid
22.532929824561403 , 91.6361096491228
Hits / Errors
114
hits ·
3
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Chittagong
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
43.246.201.0/24
Risk Max
—
LOW
Footprint
9.375
%
Hits
118
Prefix / IP version
/24 · IPv4
Network
43.246.201.0
Broadcast
43.246.201.255
Observed IPs / Subnet size
24
observed ·
256
total
Centroid
23.443723728813563 , 90.78137457627116
Hits / Errors
118
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Asiatel Network Limited
·
Asiatel Network Limited
Top geo
Bangladesh
·
Dhaka Division
·
Sonargaon
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.42.202.0/24
Risk Max
—
LOW
Footprint
9.375
%
Hits
66
Prefix / IP version
/24 · IPv4
Network
103.42.202.0
Broadcast
103.42.202.255
Observed IPs / Subnet size
24
observed ·
256
total
Centroid
23.004203030303035 , 91.05403636363637
Hits / Errors
66
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
HelloTech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Maijdi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.138.26.0/24
Risk Max
—
LOW
Footprint
8.984
%
Hits
68
Prefix / IP version
/24 · IPv4
Network
103.138.26.0
Broadcast
103.138.26.255
Observed IPs / Subnet size
23
observed ·
256
total
Centroid
23.733188235294122 , 90.40070000000003
Hits / Errors
68
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS134153 ·
Xplore Net BD
Top organization / ISP
Exabyte Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Dhaka Division
·
Paltan
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.109.57.0/24
Risk Max
—
LOW
Footprint
6.641
%
Hits
106
Prefix / IP version
/24 · IPv4
Network
103.109.57.0
Broadcast
103.109.57.255
Observed IPs / Subnet size
17
observed ·
256
total
Centroid
23.435525471698114 , 90.68431792452829
Hits / Errors
106
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
— ·
Skynet Chowmuhani
Top geo
Bangladesh
·
Dhaka Division
·
Sonargaon
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.109.59.0/24
Risk Max
—
LOW
Footprint
5.859
%
Hits
103
Prefix / IP version
/24 · IPv4
Network
103.109.59.0
Broadcast
103.109.59.255
Observed IPs / Subnet size
15
observed ·
256
total
Centroid
23.16207184466019 , 90.84307475728156
Hits / Errors
103
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Rāmganj
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.42.203.0/24
Risk Max
—
LOW
Footprint
5.469
%
Hits
27
Prefix / IP version
/24 · IPv4
Network
103.42.203.0
Broadcast
103.42.203.255
Observed IPs / Subnet size
14
observed ·
256
total
Centroid
22.9443 , 90.83
Hits / Errors
27
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
HelloTech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Lakshmīpur
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
160.191.148.0/24
Risk Max
—
LOW
Footprint
5.078
%
Hits
22
Prefix / IP version
/24 · IPv4
Network
160.191.148.0
Broadcast
160.191.148.255
Observed IPs / Subnet size
13
observed ·
256
total
Centroid
23.745099999999994 , 90.3868
Hits / Errors
22
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
HelloTech Limited
·
HelloTech Limited Administrator
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.137.161.0/24
Risk Max
—
LOW
Footprint
3.906
%
Hits
25
Prefix / IP version
/24 · IPv4
Network
103.137.161.0
Broadcast
103.137.161.255
Observed IPs / Subnet size
10
observed ·
256
total
Centroid
23.089336 , 90.958916
Hits / Errors
25
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Maijdi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.114.96.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
52
Prefix / IP version
/24 · IPv4
Network
103.114.96.0
Broadcast
103.114.96.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
23.051892307692306 , 90.98225961538462
Hits / Errors
52
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Maijdi
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.238.216.0/24
Risk Max
—
LOW
Footprint
1.953
%
Hits
20
Prefix / IP version
/24 · IPv4
Network
103.238.216.0
Broadcast
103.238.216.255
Observed IPs / Subnet size
5
observed ·
256
total
Centroid
23.7451 , 90.3868
Hits / Errors
20
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Hello Tech Limited
·
Hello Tech Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.138.27.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
103.138.27.0
Broadcast
103.138.27.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
22.9467 , 90.9935
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS134153 ·
Xplore Net BD
Top organization / ISP
Hello Tech Limited
·
HelloTech Limited
Top geo
Bangladesh
·
Chittagong
·
Lakshmipur
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.131.101.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
103.131.101.0
Broadcast
103.131.101.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
23.8103 , 90.41249999999998
Hits / Errors
3
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
Asiatel Network Limited
·
Hello Tech Limited
Top geo
Bangladesh
·
Dhaka Division
·
Dhaka
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
103.138.25.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
103.138.25.0
Broadcast
103.138.25.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
22.9467 , 90.9935
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS138640 ·
HelloTech Limited
Top organization / ISP
— ·
Hello Tech Limited
Top geo
Bangladesh
·
Chittagong
·
Lakshmipur
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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