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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.

103.17.141.0/24

Risk Max 17 LOW Footprint 0.391% Hits 262
Prefix / IP version
/24 · IPv4
Network
103.17.141.0
Broadcast
103.17.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0477 , 105.81
Hits / Errors
262 hits · 118 errors
First / Last seen
2025-07-02 03:49 · 2025-07-02 03:50
Top ASN
AS38253 · Hanoi Telecom JSC
Top geo
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

27.72.117.0/24

Risk Max 13 LOW Footprint 0.391% Hits 262
Prefix / IP version
/24 · IPv4
Network
27.72.117.0
Broadcast
27.72.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.8461
Hits / Errors
262 hits · 119 errors
First / Last seen
2024-05-28 00:20 · 2024-05-28 00:25
Top ASN
AS7552 · Viettel Group
Top organization / ISP
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

103.228.37.0/24

Risk Max 11 LOW Footprint 0.391% Hits 92
Prefix / IP version
/24 · IPv4
Network
103.228.37.0
Broadcast
103.228.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.8461
Hits / Errors
92 hits · 0 errors
First / Last seen
2024-05-22 10:05 · 2024-05-26 13:28
Top geo
Window / Updated
2024-05-20 → 2024-05-27 · Updated 2026-01-14 · v2

160.30.137.0/24

Risk Max 8 LOW Footprint 0.391% Hits 48
Prefix / IP version
/24 · IPv4
Network
160.30.137.0
Broadcast
160.30.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0812 , 105.71499999999999
Hits / Errors
48 hits · 44 errors
First / Last seen
2024-12-04 23:27 · 2024-12-04 23:31
Top ASN
Top organization / ISP
Top geo
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2

171.244.40.0/24

Risk Max 7 LOW Footprint 0.391% Hits 79
Prefix / IP version
/24 · IPv4
Network
171.244.40.0
Broadcast
171.244.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.027799999999996 , 105.83399999999999
Hits / Errors
79 hits · 74 errors
First / Last seen
2025-05-19 15:50 · 2025-05-19 15:50
Top ASN
AS7552 · Viettel Group
Top organization / ISP
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

103.39.93.0/24

Risk Max 7 LOW Footprint 0.391% Hits 46
Prefix / IP version
/24 · IPv4
Network
103.39.93.0
Broadcast
103.39.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0309 , 105.783
Hits / Errors
46 hits · 44 errors
First / Last seen
2025-06-22 21:00 · 2025-06-22 21:01
Top ASN
AS18403 · FPT Telecom Company
Top organization / ISP
Top geo
Window / Updated
2025-06-16 → 2025-06-23 · Updated 2026-01-14 · v2

160.25.164.0/24

Risk Max 5 LOW Footprint 0.391% Hits 25
Prefix / IP version
/24 · IPv4
Network
160.25.164.0
Broadcast
160.25.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0562 , 105.804
Hits / Errors
25 hits · 23 errors
First / Last seen
2025-07-10 22:41 · 2025-07-10 22:41
Top geo
Window / Updated
2025-07-07 → 2025-07-14 · Updated 2026-01-14 · v2

103.226.248.0/24

Risk Max 5 LOW Footprint 0.391% Hits 18
Prefix / IP version
/24 · IPv4
Network
103.226.248.0
Broadcast
103.226.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0009 , 105.822
Hits / Errors
18 hits · 16 errors
First / Last seen
2025-07-04 13:57 · 2025-07-04 13:57
Top organization / ISP
Window / Updated
2025-06-30 → 2025-07-07 · Updated 2026-01-14 · v2

103.82.24.0/24

Risk Max 5 LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
103.82.24.0
Broadcast
103.82.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.027799999999996 , 105.83399999999999
Hits / Errors
14 hits · 11 errors
First / Last seen
2024-10-09 18:26 · 2024-10-09 18:27
Top geo
Window / Updated
2024-10-07 → 2024-10-14 · Updated 2026-01-14 · v2

115.165.166.0/24

Risk Max 5 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
115.165.166.0
Broadcast
115.165.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.83400000000002
Hits / Errors
10 hits · 4 errors
First / Last seen
2024-05-05 13:23 · 2024-05-05 13:23
Top geo
Window / Updated
2024-04-29 → 2024-05-06 · Updated 2026-01-14 · v2

160.30.200.0/24

Risk Max 5 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
160.30.200.0
Broadcast
160.30.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.84610000000002
Hits / Errors
6 hits · 5 errors
First / Last seen
2025-08-23 07:50 · 2025-08-23 07:51
Top ASN
Top geo
Window / Updated
2025-08-18 → 2025-08-25 · Updated 2026-01-14 · v2

118.70.178.0/24

Risk Max 4 LOW Footprint 0.391% Hits 44
Prefix / IP version
/24 · IPv4
Network
118.70.178.0
Broadcast
118.70.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.84609999999999
Hits / Errors
44 hits · 42 errors
First / Last seen
2025-05-30 18:03 · 2025-05-30 18:05
Top ASN
AS18403 · FPT Telecom Company
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

183.91.27.0/24

Risk Max 4 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
183.91.27.0
Broadcast
183.91.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.83400000000002
Hits / Errors
5 hits · 2 errors
First / Last seen
2024-09-19 10:13 · 2024-09-19 10:15
Top geo
Window / Updated
2024-09-16 → 2024-09-23 · Updated 2026-01-14 · v2

103.207.36.0/24

Risk Max 3 LOW Footprint 0.391% Hits 20
Prefix / IP version
/24 · IPv4
Network
103.207.36.0
Broadcast
103.207.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.83400000000002
Hits / Errors
20 hits · 0 errors
First / Last seen
2025-05-28 11:27 · 2025-05-31 23:16
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

160.25.208.0/24

Risk Max 3 LOW Footprint 0.391% Hits 7
Prefix / IP version
/24 · IPv4
Network
160.25.208.0
Broadcast
160.25.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.985899999999997 , 105.814
Hits / Errors
7 hits · 6 errors
First / Last seen
2025-08-10 13:39 · 2025-08-10 13:39
Top ASN
Top geo
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2

14.224.152.0/24

Risk Max 2 LOW Footprint 0.391% Hits 28
Prefix / IP version
/24 · IPv4
Network
14.224.152.0
Broadcast
14.224.152.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0286 , 105.851
Hits / Errors
28 hits · 12 errors
First / Last seen
2024-02-02 02:00 · 2024-02-02 02:03
Top ASN
AS45899 · VNPT Corp
Top geo
Window / Updated
2024-01-29 → 2024-02-05 · Updated 2026-01-14 · v2

103.133.111.0/24

Risk Max 2 LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
103.133.111.0
Broadcast
103.133.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
15 hits · 4 errors
First / Last seen
2025-08-26 20:31 · 2025-08-28 01:45
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

163.223.210.0/24

Risk Max 2 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
163.223.210.0
Broadcast
163.223.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
12 hits · 3 errors
First / Last seen
2025-08-26 05:22 · 2025-08-26 12:22
Top ASN
Top geo
Window / Updated
2025-08-25 → 2025-09-01 · Updated 2026-01-14 · v2

14.232.245.0/24

Risk Max 2 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
14.232.245.0
Broadcast
14.232.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.84610000000002
Hits / Errors
6 hits · 4 errors
First / Last seen
2024-11-30 06:55 · 2024-11-30 06:55
Top ASN
AS45899 · VNPT Corp
Top geo
Window / Updated
2024-11-25 → 2024-12-02 · Updated 2026-01-14 · v2

45.125.239.0/24

Risk Max 2 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.125.239.0
Broadcast
45.125.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
4 hits · 2 errors
First / Last seen
2023-12-10 19:37 · 2023-12-10 19:37
Top ASN
AS140832 · Vietnam F Tech., JSC
Top organization / ISP
— · FTECH
Top geo
Window / Updated
2023-12-04 → 2023-12-11 · Updated 2026-01-14 · v2

180.214.239.0/24

Risk Max 1 LOW Footprint 0.781% Hits 16
Prefix / IP version
/24 · IPv4
Network
180.214.239.0
Broadcast
180.214.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
16 hits · 4 errors
First / Last seen
2025-03-11 09:40 · 2025-03-15 12:43
Top geo
Window / Updated
2025-03-10 → 2025-03-17 · Updated 2026-01-14 · v2

1.52.109.0/24

Risk Max 1 LOW Footprint 0.391% Hits 15
Prefix / IP version
/24 · IPv4
Network
1.52.109.0
Broadcast
1.52.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.8461
Hits / Errors
15 hits · 4 errors
First / Last seen
2024-05-30 22:17 · 2024-05-30 22:18
Top ASN
AS18403 · FPT Telecom Company
Top organization / ISP
Top geo
Window / Updated
2024-05-27 → 2024-06-03 · Updated 2026-01-14 · v2

103.139.45.0/24

Risk Max 1 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
103.139.45.0
Broadcast
103.139.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
12 hits · 4 errors
First / Last seen
2025-05-23 12:51 · 2025-05-23 12:51
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

103.207.37.0/24

Risk Max 1 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
103.207.37.0
Broadcast
103.207.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
12 hits · 4 errors
First / Last seen
2025-05-21 03:12 · 2025-05-21 03:12
Top geo
Window / Updated
2025-05-19 → 2025-05-26 · Updated 2026-01-14 · v2

103.153.76.0/24

Risk Max 1 LOW Footprint 0.391% Hits 12
Prefix / IP version
/24 · IPv4
Network
103.153.76.0
Broadcast
103.153.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
12 hits · 4 errors
First / Last seen
2025-02-26 18:41 · 2025-02-26 18:41
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

103.147.185.0/24

Risk Max 1 LOW Footprint 0.391% Hits 10
Prefix / IP version
/24 · IPv4
Network
103.147.185.0
Broadcast
103.147.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0224 , 105.776
Hits / Errors
10 hits · 2 errors
First / Last seen
2025-05-14 12:38 · 2025-05-14 12:38
Top geo
Window / Updated
2025-05-12 → 2025-05-19 · Updated 2026-01-14 · v2

171.229.217.0/24

Risk Max 1 LOW Footprint 0.391% Hits 9
Prefix / IP version
/24 · IPv4
Network
171.229.217.0
Broadcast
171.229.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.8461
Hits / Errors
9 hits · 2 errors
First / Last seen
2024-02-22 21:04 · 2024-02-22 21:04
Top ASN
AS7552 · Viettel Group
Top organization / ISP
Top geo
Window / Updated
2024-02-19 → 2024-02-26 · Updated 2026-01-14 · v2

103.133.107.0/24

Risk Max 1 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
103.133.107.0
Broadcast
103.133.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
8 hits · 2 errors
First / Last seen
2025-05-30 15:26 · 2025-05-30 15:26
Top geo
Window / Updated
2025-05-26 → 2025-06-02 · Updated 2026-01-14 · v2

103.153.77.0/24

Risk Max 1 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
103.153.77.0
Broadcast
103.153.77.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
8 hits · 2 errors
First / Last seen
2025-03-02 00:36 · 2025-03-02 00:36
Top geo
Window / Updated
2025-02-24 → 2025-03-03 · Updated 2026-01-14 · v2

103.29.2.0/24

Risk Max 1 LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
103.29.2.0
Broadcast
103.29.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9895 , 105.719
Hits / Errors
8 hits · 4 errors
First / Last seen
2023-07-20 15:19 · 2023-07-23 14:53
Window / Updated
2023-07-17 → 2023-07-24 · Updated 2026-01-14 · v2

103.141.136.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.141.136.0
Broadcast
103.141.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
6 hits · 2 errors
First / Last seen
2025-10-07 16:34 · 2025-10-07 16:34
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

103.147.184.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.147.184.0
Broadcast
103.147.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0224 , 105.776
Hits / Errors
6 hits · 2 errors
First / Last seen
2025-06-27 05:11 · 2025-06-27 05:11
Top geo
Window / Updated
2025-06-23 → 2025-06-30 · Updated 2026-01-14 · v2

103.145.255.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.145.255.0
Broadcast
103.145.255.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9995 , 105.803
Hits / Errors
6 hits · 2 errors
First / Last seen
2025-04-27 14:29 · 2025-04-27 14:29
Top geo
Window / Updated
2025-04-21 → 2025-04-28 · Updated 2026-01-14 · v2

103.114.104.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.114.104.0
Broadcast
103.114.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
6 hits · 2 errors
First / Last seen
2025-04-08 02:44 · 2025-04-08 02:44
Top geo
Window / Updated
2025-04-07 → 2025-04-14 · Updated 2026-01-14 · v2

103.99.3.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.99.3.0
Broadcast
103.99.3.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
6 hits · 2 errors
First / Last seen
2025-03-17 20:18 · 2025-03-17 20:18
Top organization / ISP
Top geo
Window / Updated
2025-03-17 → 2025-03-24 · Updated 2026-01-14 · v2

103.190.80.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.190.80.0
Broadcast
103.190.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
6 hits · 3 errors
First / Last seen
2023-08-23 22:29 · 2023-08-23 22:29
Top geo
Window / Updated
2023-08-21 → 2023-08-28 · Updated 2026-01-14 · v2

103.89.89.0/24

Risk Max 1 LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.89.89.0
Broadcast
103.89.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.834
Hits / Errors
6 hits · 2 errors
First / Last seen
2023-08-11 19:55 · 2023-08-12 01:40
Top geo
Window / Updated
2023-08-07 → 2023-08-14 · Updated 2026-01-14 · v2

103.114.107.0/24

Risk Max 1 LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
103.114.107.0
Broadcast
103.114.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0278 , 105.83400000000002
Hits / Errors
5 hits · 2 errors
First / Last seen
2024-09-11 06:39 · 2024-09-11 06:39
Top geo
Window / Updated
2024-09-09 → 2024-09-16 · Updated 2026-01-14 · v2

171.224.179.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
171.224.179.0
Broadcast
171.224.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.0184 , 105.8461
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 12:15 · 2025-12-17 12:15
Top ASN
AS7552 · Viettel Group
Top organization / ISP
Top geo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

103.151.125.0/24

Risk Max 1 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
103.151.125.0
Broadcast
103.151.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
20.9834 , 105.784
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-11-29 02:42 · 2025-11-29 02:42
Top geo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
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