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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.

123.17.226.0/24

Risk Max LOW Footprint 13.672% Hits 81
Prefix / IP version
/24 · IPv4
Network
123.17.226.0
Broadcast
123.17.226.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
21.302456790123465 , 105.47767530864196
Hits / Errors
81 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.210.0/24

Risk Max LOW Footprint 13.672% Hits 62
Prefix / IP version
/24 · IPv4
Network
123.17.210.0
Broadcast
123.17.210.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
21.204377419354838 , 105.74279354838711
Hits / Errors
62 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.187.0/24

Risk Max LOW Footprint 13.672% Hits 58
Prefix / IP version
/24 · IPv4
Network
123.17.187.0
Broadcast
123.17.187.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
21.274812068965524 , 105.55240172413795
Hits / Errors
58 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.151.0/24

Risk Max LOW Footprint 13.672% Hits 55
Prefix / IP version
/24 · IPv4
Network
123.17.151.0
Broadcast
123.17.151.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
21.258425454545463 , 105.59669636363637
Hits / Errors
55 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.155.0/24

Risk Max LOW Footprint 13.281% Hits 71
Prefix / IP version
/24 · IPv4
Network
14.189.155.0
Broadcast
14.189.155.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
21.276833802816896 , 105.46549436619716
Hits / Errors
71 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.209.0/24

Risk Max LOW Footprint 13.281% Hits 65
Prefix / IP version
/24 · IPv4
Network
123.17.209.0
Broadcast
123.17.209.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
21.29611076923078 , 105.49482923076924
Hits / Errors
65 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.153.0/24

Risk Max LOW Footprint 13.281% Hits 63
Prefix / IP version
/24 · IPv4
Network
14.189.153.0
Broadcast
14.189.153.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
21.233257142857138 , 105.52967142857142
Hits / Errors
63 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.147.0/24

Risk Max LOW Footprint 12.891% Hits 70
Prefix / IP version
/24 · IPv4
Network
14.189.147.0
Broadcast
14.189.147.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
21.17309714285714 , 105.6182714285714
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.201.0/24

Risk Max LOW Footprint 12.891% Hits 63
Prefix / IP version
/24 · IPv4
Network
123.17.201.0
Broadcast
123.17.201.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
21.28439841269842 , 105.52648888888892
Hits / Errors
63 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.162.0/24

Risk Max LOW Footprint 12.891% Hits 59
Prefix / IP version
/24 · IPv4
Network
14.189.162.0
Broadcast
14.189.162.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
21.227430508474573 , 105.53825254237289
Hits / Errors
59 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.167.0/24

Risk Max LOW Footprint 12.500% Hits 66
Prefix / IP version
/24 · IPv4
Network
123.17.167.0
Broadcast
123.17.167.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
21.256792424242423 , 105.6011106060606
Hits / Errors
66 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.248.0/24

Risk Max LOW Footprint 12.500% Hits 61
Prefix / IP version
/24 · IPv4
Network
123.17.248.0
Broadcast
123.17.248.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
21.28958688524591 , 105.51246393442626
Hits / Errors
61 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.163.0/24

Risk Max LOW Footprint 12.500% Hits 60
Prefix / IP version
/24 · IPv4
Network
14.189.163.0
Broadcast
14.189.163.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
21.198880000000006 , 105.58030000000002
Hits / Errors
60 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.128.0/24

Risk Max LOW Footprint 12.500% Hits 57
Prefix / IP version
/24 · IPv4
Network
14.189.128.0
Broadcast
14.189.128.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
21.240042105263157 , 105.51967894736839
Hits / Errors
57 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.131.0/24

Risk Max LOW Footprint 12.500% Hits 56
Prefix / IP version
/24 · IPv4
Network
123.17.131.0
Broadcast
123.17.131.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
21.232005357142864 , 105.66811249999999
Hits / Errors
56 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.222.0/24

Risk Max LOW Footprint 12.109% Hits 66
Prefix / IP version
/24 · IPv4
Network
123.17.222.0
Broadcast
123.17.222.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
21.15064545454546 , 105.88803636363636
Hits / Errors
66 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.241.0/24

Risk Max LOW Footprint 11.719% Hits 64
Prefix / IP version
/24 · IPv4
Network
123.17.241.0
Broadcast
123.17.241.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
21.244034375000012 , 105.63559687499999
Hits / Errors
64 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.138.0/24

Risk Max LOW Footprint 11.719% Hits 62
Prefix / IP version
/24 · IPv4
Network
123.17.138.0
Broadcast
123.17.138.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
21.16960967741936 , 105.83677419354842
Hits / Errors
62 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.249.0/24

Risk Max LOW Footprint 11.719% Hits 50
Prefix / IP version
/24 · IPv4
Network
123.17.249.0
Broadcast
123.17.249.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
21.35248800000001 , 105.34243599999999
Hits / Errors
50 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.158.0/24

Risk Max LOW Footprint 11.719% Hits 42
Prefix / IP version
/24 · IPv4
Network
14.189.158.0
Broadcast
14.189.158.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
21.254742857142862 , 105.49802857142859
Hits / Errors
42 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.236.0/24

Risk Max LOW Footprint 11.328% Hits 62
Prefix / IP version
/24 · IPv4
Network
123.17.236.0
Broadcast
123.17.236.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
21.360832258064523 , 105.31988064516133
Hits / Errors
62 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.142.0/24

Risk Max LOW Footprint 11.328% Hits 59
Prefix / IP version
/24 · IPv4
Network
123.17.142.0
Broadcast
123.17.142.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
21.295127118644075 , 105.49748813559322
Hits / Errors
59 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.207.0/24

Risk Max LOW Footprint 11.328% Hits 56
Prefix / IP version
/24 · IPv4
Network
123.17.207.0
Broadcast
123.17.207.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
21.232005357142867 , 105.66811250000002
Hits / Errors
56 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.220.0/24

Risk Max LOW Footprint 11.328% Hits 54
Prefix / IP version
/24 · IPv4
Network
123.17.220.0
Broadcast
123.17.220.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
21.166068518518518 , 105.84634629629629
Hits / Errors
54 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.237.0/24

Risk Max LOW Footprint 11.328% Hits 50
Prefix / IP version
/24 · IPv4
Network
123.17.237.0
Broadcast
123.17.237.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
21.23393 , 105.66291000000001
Hits / Errors
50 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.228.0/24

Risk Max LOW Footprint 10.938% Hits 58
Prefix / IP version
/24 · IPv4
Network
123.17.228.0
Broadcast
123.17.228.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
21.24693793103449 , 105.6277482758621
Hits / Errors
58 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.177.0/24

Risk Max LOW Footprint 10.938% Hits 57
Prefix / IP version
/24 · IPv4
Network
14.189.177.0
Broadcast
14.189.177.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
21.271705263157898 , 105.47304736842106
Hits / Errors
57 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.211.0/24

Risk Max LOW Footprint 10.938% Hits 55
Prefix / IP version
/24 · IPv4
Network
123.17.211.0
Broadcast
123.17.211.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
21.22903090909091 , 105.67615272727271
Hits / Errors
55 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.240.0/24

Risk Max LOW Footprint 10.938% Hits 49
Prefix / IP version
/24 · IPv4
Network
123.17.240.0
Broadcast
123.17.240.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
21.252626530612254 , 105.61237142857145
Hits / Errors
49 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.157.0/24

Risk Max LOW Footprint 10.938% Hits 46
Prefix / IP version
/24 · IPv4
Network
14.189.157.0
Broadcast
14.189.157.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
21.27342608695653 , 105.47051304347826
Hits / Errors
46 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.227.0/24

Risk Max LOW Footprint 10.547% Hits 56
Prefix / IP version
/24 · IPv4
Network
123.17.227.0
Broadcast
123.17.227.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
21.241628571428578 , 105.6421
Hits / Errors
56 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.254.0/24

Risk Max LOW Footprint 10.547% Hits 55
Prefix / IP version
/24 · IPv4
Network
123.17.254.0
Broadcast
123.17.254.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
21.278021818181827 , 105.54372545454545
Hits / Errors
55 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.159.0/24

Risk Max LOW Footprint 10.547% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.17.159.0
Broadcast
123.17.159.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
21.177967307692306 , 105.8141826923077
Hits / Errors
52 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.239.0/24

Risk Max LOW Footprint 10.547% Hits 52
Prefix / IP version
/24 · IPv4
Network
123.17.239.0
Broadcast
123.17.239.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
21.21942115384616 , 105.70212884615384
Hits / Errors
52 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.186.0/24

Risk Max LOW Footprint 10.547% Hits 44
Prefix / IP version
/24 · IPv4
Network
123.17.186.0
Broadcast
123.17.186.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
21.322113636363646 , 105.42454090909088
Hits / Errors
44 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.250.0/24

Risk Max LOW Footprint 10.547% Hits 38
Prefix / IP version
/24 · IPv4
Network
123.17.250.0
Broadcast
123.17.250.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
21.29632894736843 , 105.49423947368419
Hits / Errors
38 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.206.0/24

Risk Max LOW Footprint 10.156% Hits 54
Prefix / IP version
/24 · IPv4
Network
123.17.206.0
Broadcast
123.17.206.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
21.20598703703704 , 105.73844259259258
Hits / Errors
54 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.232.0/24

Risk Max LOW Footprint 10.156% Hits 53
Prefix / IP version
/24 · IPv4
Network
123.17.232.0
Broadcast
123.17.232.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
21.253249056603774 , 105.61068867924527
Hits / Errors
53 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.17.170.0/24

Risk Max LOW Footprint 10.156% Hits 51
Prefix / IP version
/24 · IPv4
Network
123.17.170.0
Broadcast
123.17.170.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
21.247666666666678 , 105.6257784313726
Hits / Errors
51 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

14.189.144.0/24

Risk Max LOW Footprint 10.156% Hits 47
Prefix / IP version
/24 · IPv4
Network
14.189.144.0
Broadcast
14.189.144.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
21.236 , 105.52563191489362
Hits / Errors
47 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2