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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.

123.17.224.0/24

Risk Max 1 LOW Footprint 17.969% Hits 91
Prefix / IP version
/24 · IPv4
Network
123.17.224.0
Broadcast
123.17.224.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
21.15279890109891 , 105.8822153846154
Hits / Errors
91 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.139.0/24

Risk Max LOW Footprint 23.047% Hits 102
Prefix / IP version
/24 · IPv4
Network
123.17.139.0
Broadcast
123.17.139.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
21.157850000000003 , 105.86856176470592
Hits / Errors
102 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.225.0/24

Risk Max LOW Footprint 21.094% Hits 105
Prefix / IP version
/24 · IPv4
Network
123.17.225.0
Broadcast
123.17.225.255
Observed IPs / Subnet size
54 observed · 256 total
Centroid
21.231363809523824 , 105.66984666666671
Hits / Errors
105 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.141.0/24

Risk Max LOW Footprint 20.312% Hits 96
Prefix / IP version
/24 · IPv4
Network
123.17.141.0
Broadcast
123.17.141.255
Observed IPs / Subnet size
52 observed · 256 total
Centroid
21.227193750000012 , 105.68111875000004
Hits / Errors
96 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

14.189.178.0/24

Risk Max LOW Footprint 20.312% Hits 87
Prefix / IP version
/24 · IPv4
Network
14.189.178.0
Broadcast
14.189.178.255
Observed IPs / Subnet size
52 observed · 256 total
Centroid
21.25350804597701 , 105.49984712643675
Hits / Errors
87 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.136.0/24

Risk Max LOW Footprint 19.922% Hits 101
Prefix / IP version
/24 · IPv4
Network
123.17.136.0
Broadcast
123.17.136.255
Observed IPs / Subnet size
51 observed · 256 total
Centroid
21.176838613861396 , 105.81723366336638
Hits / Errors
101 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.145.0/24

Risk Max LOW Footprint 19.531% Hits 97
Prefix / IP version
/24 · IPv4
Network
123.17.145.0
Broadcast
123.17.145.255
Observed IPs / Subnet size
50 observed · 256 total
Centroid
21.26781958762888 , 105.57130309278348
Hits / Errors
97 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.146.0/24

Risk Max LOW Footprint 19.531% Hits 77
Prefix / IP version
/24 · IPv4
Network
123.17.146.0
Broadcast
123.17.146.255
Observed IPs / Subnet size
50 observed · 256 total
Centroid
21.178640259740273 , 105.81236363636367
Hits / Errors
77 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.148.0/24

Risk Max LOW Footprint 19.141% Hits 94
Prefix / IP version
/24 · IPv4
Network
123.17.148.0
Broadcast
123.17.148.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
21.32107127659576 , 105.42735851063834
Hits / Errors
94 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.137.0/24

Risk Max LOW Footprint 19.141% Hits 93
Prefix / IP version
/24 · IPv4
Network
123.17.137.0
Broadcast
123.17.137.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
21.27391290322582 , 105.55483225806455
Hits / Errors
93 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.130.0/24

Risk Max LOW Footprint 18.359% Hits 94
Prefix / IP version
/24 · IPv4
Network
123.17.130.0
Broadcast
123.17.130.255
Observed IPs / Subnet size
47 observed · 256 total
Centroid
21.229343617021286 , 105.67530744680853
Hits / Errors
94 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.134.0/24

Risk Max LOW Footprint 17.969% Hits 89
Prefix / IP version
/24 · IPv4
Network
123.17.134.0
Broadcast
123.17.134.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
21.213948314606746 , 105.71692247191012
Hits / Errors
89 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.140.0/24

Risk Max LOW Footprint 17.969% Hits 83
Prefix / IP version
/24 · IPv4
Network
123.17.140.0
Broadcast
123.17.140.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
21.226787951807236 , 105.68221566265063
Hits / Errors
83 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

14.189.179.0/24

Risk Max LOW Footprint 17.969% Hits 82
Prefix / IP version
/24 · IPv4
Network
14.189.179.0
Broadcast
14.189.179.255
Observed IPs / Subnet size
46 observed · 256 total
Centroid
21.27151219512195 , 105.4733317073171
Hits / Errors
82 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.132.0/24

Risk Max LOW Footprint 17.578% Hits 88
Prefix / IP version
/24 · IPv4
Network
123.17.132.0
Broadcast
123.17.132.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
21.199636363636372 , 105.75560909090913
Hits / Errors
88 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.152.0/24

Risk Max LOW Footprint 17.578% Hits 73
Prefix / IP version
/24 · IPv4
Network
123.17.152.0
Broadcast
123.17.152.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
21.270102739726042 , 105.56513150684938
Hits / Errors
73 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.157.0/24

Risk Max LOW Footprint 17.188% Hits 91
Prefix / IP version
/24 · IPv4
Network
123.17.157.0
Broadcast
123.17.157.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
21.21794065934067 , 105.70613076923077
Hits / Errors
91 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

14.189.162.0/24

Risk Max LOW Footprint 17.188% Hits 83
Prefix / IP version
/24 · IPv4
Network
14.189.162.0
Broadcast
14.189.162.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
21.23222168674699 , 105.53119638554219
Hits / Errors
83 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.219.0/24

Risk Max LOW Footprint 17.188% Hits 76
Prefix / IP version
/24 · IPv4
Network
123.17.219.0
Broadcast
123.17.219.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
21.23251184210527 , 105.66674342105267
Hits / Errors
76 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.147.0/24

Risk Max LOW Footprint 16.797% Hits 77
Prefix / IP version
/24 · IPv4
Network
123.17.147.0
Broadcast
123.17.147.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
21.14364675324677 , 105.90695454545458
Hits / Errors
77 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.211.0/24

Risk Max LOW Footprint 16.797% Hits 76
Prefix / IP version
/24 · IPv4
Network
123.17.211.0
Broadcast
123.17.211.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
21.29632894736843 , 105.49423947368423
Hits / Errors
76 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.133.0/24

Risk Max LOW Footprint 16.406% Hits 89
Prefix / IP version
/24 · IPv4
Network
123.17.133.0
Broadcast
123.17.133.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
21.292664044943827 , 105.50414606741576
Hits / Errors
89 hits · 4 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.155.0/24

Risk Max LOW Footprint 16.406% Hits 85
Prefix / IP version
/24 · IPv4
Network
123.17.155.0
Broadcast
123.17.155.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
21.21174000000001 , 105.72289176470592
Hits / Errors
85 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.135.0/24

Risk Max LOW Footprint 16.406% Hits 76
Prefix / IP version
/24 · IPv4
Network
123.17.135.0
Broadcast
123.17.135.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
21.21123947368422 , 105.72424473684214
Hits / Errors
76 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.210.0/24

Risk Max LOW Footprint 16.406% Hits 69
Prefix / IP version
/24 · IPv4
Network
123.17.210.0
Broadcast
123.17.210.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
21.301878260869575 , 105.4792391304348
Hits / Errors
69 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.131.0/24

Risk Max LOW Footprint 16.406% Hits 68
Prefix / IP version
/24 · IPv4
Network
123.17.131.0
Broadcast
123.17.131.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
21.324275000000007 , 105.41869852941177
Hits / Errors
68 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.150.0/24

Risk Max LOW Footprint 16.406% Hits 65
Prefix / IP version
/24 · IPv4
Network
123.17.150.0
Broadcast
123.17.150.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
21.28782000000001 , 105.51724000000002
Hits / Errors
65 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.154.0/24

Risk Max LOW Footprint 16.016% Hits 79
Prefix / IP version
/24 · IPv4
Network
123.17.154.0
Broadcast
123.17.154.255
Observed IPs / Subnet size
41 observed · 256 total
Centroid
21.25234810126583 , 105.61312405063293
Hits / Errors
79 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.159.0/24

Risk Max LOW Footprint 16.016% Hits 68
Prefix / IP version
/24 · IPv4
Network
123.17.159.0
Broadcast
123.17.159.255
Observed IPs / Subnet size
41 observed · 256 total
Centroid
21.18162500000001 , 105.80429558823533
Hits / Errors
68 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.220.0/24

Risk Max LOW Footprint 16.016% Hits 68
Prefix / IP version
/24 · IPv4
Network
123.17.220.0
Broadcast
123.17.220.255
Observed IPs / Subnet size
41 observed · 256 total
Centroid
21.213325000000008 , 105.7186073529412
Hits / Errors
68 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

14.189.147.0/24

Risk Max LOW Footprint 15.625% Hits 91
Prefix / IP version
/24 · IPv4
Network
14.189.147.0
Broadcast
14.189.147.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.190285714285707 , 105.59295714285712
Hits / Errors
91 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.207.0/24

Risk Max LOW Footprint 15.625% Hits 83
Prefix / IP version
/24 · IPv4
Network
123.17.207.0
Broadcast
123.17.207.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.220295180722896 , 105.6997662650603
Hits / Errors
83 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.202.0/24

Risk Max LOW Footprint 15.625% Hits 79
Prefix / IP version
/24 · IPv4
Network
123.17.202.0
Broadcast
123.17.202.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.238705063291135 , 105.65000253164558
Hits / Errors
79 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.203.0/24

Risk Max LOW Footprint 15.625% Hits 76
Prefix / IP version
/24 · IPv4
Network
123.17.203.0
Broadcast
123.17.203.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.260875000000016 , 105.59007500000001
Hits / Errors
76 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

14.189.177.0/24

Risk Max LOW Footprint 15.625% Hits 72
Prefix / IP version
/24 · IPv4
Network
14.189.177.0
Broadcast
14.189.177.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.285777777777778 , 105.45232222222224
Hits / Errors
72 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.212.0/24

Risk Max LOW Footprint 15.625% Hits 69
Prefix / IP version
/24 · IPv4
Network
123.17.212.0
Broadcast
123.17.212.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.294068115942032 , 105.5003507246377
Hits / Errors
69 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.200.0/24

Risk Max LOW Footprint 15.625% Hits 57
Prefix / IP version
/24 · IPv4
Network
123.17.200.0
Broadcast
123.17.200.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
21.282147368421064 , 105.53257368421053
Hits / Errors
57 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.144.0/24

Risk Max LOW Footprint 15.234% Hits 71
Prefix / IP version
/24 · IPv4
Network
123.17.144.0
Broadcast
123.17.144.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
21.304518309859166 , 105.47210281690141
Hits / Errors
71 hits · 3 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.249.0/24

Risk Max LOW Footprint 15.234% Hits 70
Prefix / IP version
/24 · IPv4
Network
123.17.249.0
Broadcast
123.17.249.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
21.310915714285713 , 105.45481000000004
Hits / Errors
70 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

123.17.143.0/24

Risk Max LOW Footprint 15.234% Hits 69
Prefix / IP version
/24 · IPv4
Network
123.17.143.0
Broadcast
123.17.143.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
21.200346376811602 , 105.75368985507248
Hits / Errors
69 hits · 2 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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