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:
Lấp Vò
·
Clear
Snapshot
2026-03-11
Results
9
Page
1
/
1
123.28.173.0/24
Risk Max
—
LOW
Footprint
16.797
%
Hits
78
Prefix / IP version
/24 · IPv4
Network
123.28.173.0
Broadcast
123.28.173.255
Observed IPs / Subnet size
43
observed ·
256
total
Centroid
10.513102564102562 , 105.93976923076924
Hits / Errors
78
hits ·
4
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.176.0/24
Risk Max
—
LOW
Footprint
12.500
%
Hits
60
Prefix / IP version
/24 · IPv4
Network
123.28.176.0
Broadcast
123.28.176.255
Observed IPs / Subnet size
32
observed ·
256
total
Centroid
10.558193333333332 , 106.06648000000003
Hits / Errors
60
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.135.0/24
Risk Max
—
LOW
Footprint
9.375
%
Hits
48
Prefix / IP version
/24 · IPv4
Network
123.28.135.0
Broadcast
123.28.135.255
Observed IPs / Subnet size
24
observed ·
256
total
Centroid
10.56342708333333 , 106.0811875
Hits / Errors
48
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.131.0/24
Risk Max
—
LOW
Footprint
7.812
%
Hits
40
Prefix / IP version
/24 · IPv4
Network
123.28.131.0
Broadcast
123.28.131.255
Observed IPs / Subnet size
20
observed ·
256
total
Centroid
10.498877499999997 , 105.89979499999997
Hits / Errors
40
hits ·
2
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.188.0/24
Risk Max
—
LOW
Footprint
5.859
%
Hits
29
Prefix / IP version
/24 · IPv4
Network
123.28.188.0
Broadcast
123.28.188.255
Observed IPs / Subnet size
15
observed ·
256
total
Centroid
10.550493103448275 , 106.04484137931034
Hits / Errors
29
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
113.176.66.0/24
Risk Max
—
LOW
Footprint
3.516
%
Hits
19
Prefix / IP version
/24 · IPv4
Network
113.176.66.0
Broadcast
113.176.66.255
Observed IPs / Subnet size
9
observed ·
256
total
Centroid
13.726905263157894 , 105.62229473684211
Hits / Errors
19
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VNPT
Top geo
Vietnam
·
Dong Thap
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.142.0/24
Risk Max
—
LOW
Footprint
3.125
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
123.28.142.0
Broadcast
123.28.142.255
Observed IPs / Subnet size
8
observed ·
256
total
Centroid
10.572149999999999 , 106.1057
Hits / Errors
10
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.157.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
12
Prefix / IP version
/24 · IPv4
Network
123.28.157.0
Broadcast
123.28.157.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
10.572149999999999 , 106.10569999999997
Hits / Errors
12
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
123.28.168.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
10
Prefix / IP version
/24 · IPv4
Network
123.28.168.0
Broadcast
123.28.168.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
10.53028 , 105.98804
Hits / Errors
10
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS45899 ·
VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group
·
VietNam Post and Telecom Corporation
Top geo
Vietnam
·
Đồng Tháp Province
·
Lấp Vò
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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