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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: Hà Tĩnh Province · Clear
Snapshot 2026-03-15 Results — Page 1 / 1

113.164.92.0/24

Risk Max — LOW Footprint 8.203% Hits 35
Prefix / IP version
/24 · IPv4
Network
113.164.92.0
Broadcast
113.164.92.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
18.915651428571422 , 105.7532171428571
Hits / Errors
35 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VietNam Post and Telecom Corporation
Top geo
Vietnam · Hà Tĩnh Province · Vượng Lộc
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

113.166.250.0/24

Risk Max — LOW Footprint 8.203% Hits 35
Prefix / IP version
/24 · IPv4
Network
113.166.250.0
Broadcast
113.166.250.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
18.1333 , 105.76699999999998
Hits / Errors
35 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VietNam Post and Telecom Corporation
Top geo
Vietnam · Hà Tĩnh Province · Phúc Trạch
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

113.181.22.0/24

Risk Max — LOW Footprint 7.812% Hits 39
Prefix / IP version
/24 · IPv4
Network
113.181.22.0
Broadcast
113.181.22.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
18.605164102564096 , 105.5928717948718
Hits / Errors
39 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
— · VNPT
Top geo
Vietnam · Hà Tĩnh Province · Đức Thọ
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

14.188.215.0/24

Risk Max — LOW Footprint 6.641% Hits 29
Prefix / IP version
/24 · IPv4
Network
14.188.215.0
Broadcast
14.188.215.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
18.939100000000003 , 105.77258620689658
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VNPT
Top geo
Vietnam · Hà Tĩnh Province · Đức Thọ
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

123.18.130.0/24

Risk Max — LOW Footprint 6.250% Hits 34
Prefix / IP version
/24 · IPv4
Network
123.18.130.0
Broadcast
123.18.130.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
18.220473529411766 , 105.69967352941177
Hits / Errors
34 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VietNam Post and Telecom Corporation
Top geo
Vietnam · Hà Tĩnh Province · Hương Khê
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

14.255.46.0/24

Risk Max — LOW Footprint 6.250% Hits 22
Prefix / IP version
/24 · IPv4
Network
14.255.46.0
Broadcast
14.255.46.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
18.4806 , 105.73399999999998
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VNPT
Top geo
Vietnam · Hà Tĩnh Province · Vượng Lộc
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

123.18.133.0/24

Risk Max — LOW Footprint 5.859% Hits 25
Prefix / IP version
/24 · IPv4
Network
123.18.133.0
Broadcast
123.18.133.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
18.2841 , 105.97662400000003
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VietNam Post and Telecom Corporation
Top geo
Vietnam · Hà Tĩnh Province · Cẩm Xuyên
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

123.18.142.0/24

Risk Max — LOW Footprint 5.469% Hits 18
Prefix / IP version
/24 · IPv4
Network
123.18.142.0
Broadcast
123.18.142.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
18.557605555555558 , 105.4996388888889
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VietNam Post and Telecom Corporation
Top geo
Vietnam · Hà Tĩnh Province · Phố Châu
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

123.18.131.0/24

Risk Max — LOW Footprint 4.688% Hits 22
Prefix / IP version
/24 · IPv4
Network
123.18.131.0
Broadcast
123.18.131.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
18.11789090909091 , 106.24329999999999
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Vietnam Posts and Telecommunications Group · VietNam Post and Telecom Corporation
Top geo
Vietnam · Hà Tĩnh Province · Kỳ Anh
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

222.255.187.0/24

Risk Max — LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
222.255.187.0
Broadcast
222.255.187.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
16.689692307692304 , 105.97746923076923
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
VietNam Data Communication Company · VNPT
Top geo
Vietnam · Hà Tĩnh Province · Thuan Thiện
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →