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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.

123.17.231.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
123.17.231.0
Broadcast
123.17.231.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
21.430295833333332 , 105.36627916666664
Hits / Errors
24 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.149.0/24

Risk Max LOW Footprint 6.250% Hits 19
Prefix / IP version
/24 · IPv4
Network
123.17.149.0
Broadcast
123.17.149.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
21.166000000000004 , 105.72460526315791
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.186.0/24

Risk Max LOW Footprint 6.250% Hits 17
Prefix / IP version
/24 · IPv4
Network
123.17.186.0
Broadcast
123.17.186.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
21.0703 , 105.77648235294116
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.173.0/24

Risk Max LOW Footprint 5.859% Hits 26
Prefix / IP version
/24 · IPv4
Network
123.17.173.0
Broadcast
123.17.173.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
21.344696153846158 , 105.68316153846152
Hits / Errors
26 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.180.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
14.189.180.0
Broadcast
14.189.180.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
21.218933333333336 , 105.55076666666666
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.128.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
14.189.128.0
Broadcast
14.189.128.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
21.231466666666666 , 105.53230833333333
Hits / Errors
24 hits · 2 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.221.0/24

Risk Max LOW Footprint 5.859% Hits 21
Prefix / IP version
/24 · IPv4
Network
123.17.221.0
Broadcast
123.17.221.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
21.189085714285714 , 105.72897142857144
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.170.0/24

Risk Max LOW Footprint 5.859% Hits 20
Prefix / IP version
/24 · IPv4
Network
123.17.170.0
Broadcast
123.17.170.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
21.249760000000002 , 105.52359500000003
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.242.0/24

Risk Max LOW Footprint 5.469% Hits 24
Prefix / IP version
/24 · IPv4
Network
123.17.242.0
Broadcast
123.17.242.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
21.202670833333332 , 105.6023541666667
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.254.0/24

Risk Max LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
123.17.254.0
Broadcast
123.17.254.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
21.27448 , 105.44451
Hits / Errors
20 hits · 2 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.255.0/24

Risk Max LOW Footprint 5.469% Hits 17
Prefix / IP version
/24 · IPv4
Network
123.17.255.0
Broadcast
123.17.255.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
20.336100000000002 , 105.55131764705881
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.190.0/24

Risk Max LOW Footprint 5.078% Hits 22
Prefix / IP version
/24 · IPv4
Network
123.17.190.0
Broadcast
123.17.190.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
20.299977272727272 , 105.49469545454544
Hits / Errors
22 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.175.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
123.17.175.0
Broadcast
123.17.175.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
21.53145238095238 , 105.62043809523807
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

113.160.200.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
113.160.200.0
Broadcast
113.160.200.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
21.212685714285715 , 105.40732857142856
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.156.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
14.189.156.0
Broadcast
14.189.156.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
21.29055238095238 , 105.44529047619046
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.247.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
123.17.247.0
Broadcast
123.17.247.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
21.38747894736842 , 105.71788421052634
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.145.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
14.189.145.0
Broadcast
14.189.145.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
21.202222222222222 , 105.57537777777776
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.187.0/24

Risk Max LOW Footprint 4.688% Hits 26
Prefix / IP version
/24 · IPv4
Network
14.189.187.0
Broadcast
14.189.187.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.261353846153845 , 105.4882923076923
Hits / Errors
26 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.238.0/24

Risk Max LOW Footprint 4.688% Hits 23
Prefix / IP version
/24 · IPv4
Network
123.17.238.0
Broadcast
123.17.238.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.02935652173913 , 105.57851739130435
Hits / Errors
23 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.189.0/24

Risk Max LOW Footprint 4.688% Hits 21
Prefix / IP version
/24 · IPv4
Network
123.17.189.0
Broadcast
123.17.189.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.310790476190476 , 105.3609238095238
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.188.0/24

Risk Max LOW Footprint 4.688% Hits 21
Prefix / IP version
/24 · IPv4
Network
14.189.188.0
Broadcast
14.189.188.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.218933333333332 , 105.55076666666666
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.171.0/24

Risk Max LOW Footprint 4.688% Hits 21
Prefix / IP version
/24 · IPv4
Network
14.189.171.0
Broadcast
14.189.171.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.218933333333332 , 105.55076666666665
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.169.0/24

Risk Max LOW Footprint 4.688% Hits 19
Prefix / IP version
/24 · IPv4
Network
123.17.169.0
Broadcast
123.17.169.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.544363157894736 , 105.52539999999999
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.161.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
14.189.161.0
Broadcast
14.189.161.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.202222222222222 , 105.57537777777776
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.166.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
123.17.166.0
Broadcast
123.17.166.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.2149 , 105.66608750000002
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.235.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
123.17.235.0
Broadcast
123.17.235.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
20.97252 , 105.59286
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.164.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
14.189.164.0
Broadcast
14.189.164.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.238986666666666 , 105.52123333333333
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.170.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
14.189.170.0
Broadcast
14.189.170.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
21.297714285714285 , 105.43474285714285
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.183.0/24

Risk Max LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
123.17.183.0
Broadcast
123.17.183.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.236777777777778 , 105.54528333333333
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.182.0/24

Risk Max LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
123.17.182.0
Broadcast
123.17.182.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.276355555555554 , 105.4822722222222
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.251.0/24

Risk Max LOW Footprint 4.297% Hits 17
Prefix / IP version
/24 · IPv4
Network
123.17.251.0
Broadcast
123.17.251.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.571958823529414 , 105.33324705882353
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.169.0/24

Risk Max LOW Footprint 4.297% Hits 16
Prefix / IP version
/24 · IPv4
Network
14.189.169.0
Broadcast
14.189.169.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.262800000000002 , 105.48616249999999
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.227.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
123.17.227.0
Broadcast
123.17.227.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.396919999999998 , 105.41227333333335
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.230.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
123.17.230.0
Broadcast
123.17.230.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.249546666666667 , 105.52040666666666
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.161.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
123.17.161.0
Broadcast
123.17.161.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.59145714285714 , 105.88379999999998
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

123.17.181.0/24

Risk Max LOW Footprint 4.297% Hits 12
Prefix / IP version
/24 · IPv4
Network
123.17.181.0
Broadcast
123.17.181.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
21.201508333333333 , 105.68459166666663
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.133.0/24

Risk Max LOW Footprint 3.906% Hits 19
Prefix / IP version
/24 · IPv4
Network
14.189.133.0
Broadcast
14.189.133.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
21.22421052631579 , 105.54299473684209
Hits / Errors
19 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.129.0/24

Risk Max LOW Footprint 3.906% Hits 19
Prefix / IP version
/24 · IPv4
Network
14.189.129.0
Broadcast
14.189.129.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
21.20837894736842 , 105.56631052631579
Hits / Errors
19 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.182.0/24

Risk Max LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
14.189.182.0
Broadcast
14.189.182.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
21.235644444444443 , 105.52615555555555
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

14.189.174.0/24

Risk Max LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
14.189.174.0
Broadcast
14.189.174.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
21.18551111111111 , 105.5999888888889
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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