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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.

113.183.233.0/24

Risk Max LOW Footprint 16.797% Hits 72
Prefix / IP version
/24 · IPv4
Network
113.183.233.0
Broadcast
113.183.233.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
11.635979166666669 , 105.6400208333333
Hits / Errors
72 hits · 4 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

113.183.201.0/24

Risk Max LOW Footprint 16.797% Hits 54
Prefix / IP version
/24 · IPv4
Network
113.183.201.0
Broadcast
113.183.201.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
10.356770370370375 , 105.9028611111111
Hits / Errors
54 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

113.183.191.0/24

Risk Max LOW Footprint 14.844% Hits 61
Prefix / IP version
/24 · IPv4
Network
113.183.191.0
Broadcast
113.183.191.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
12.661286885245898 , 105.98112295081962
Hits / Errors
61 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

113.183.202.0/24

Risk Max LOW Footprint 14.844% Hits 58
Prefix / IP version
/24 · IPv4
Network
113.183.202.0
Broadcast
113.183.202.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
12.375084482758627 , 105.7387362068965
Hits / Errors
58 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

113.183.199.0/24

Risk Max LOW Footprint 14.453% Hits 68
Prefix / IP version
/24 · IPv4
Network
113.183.199.0
Broadcast
113.183.199.255
Observed IPs / Subnet size
37 observed · 256 total
Centroid
10.309798529411768 , 105.904175
Hits / Errors
68 hits · 3 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

113.183.246.0/24

Risk Max LOW Footprint 14.062% Hits 63
Prefix / IP version
/24 · IPv4
Network
113.183.246.0
Broadcast
113.183.246.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
11.707458730158733 , 105.73429365079363
Hits / Errors
63 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

113.183.203.0/24

Risk Max LOW Footprint 13.281% Hits 55
Prefix / IP version
/24 · IPv4
Network
113.183.203.0
Broadcast
113.183.203.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.36293636363637 , 105.84052181818181
Hits / Errors
55 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

113.183.198.0/24

Risk Max LOW Footprint 13.281% Hits 52
Prefix / IP version
/24 · IPv4
Network
113.183.198.0
Broadcast
113.183.198.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
14.023026923076923 , 105.71389999999998
Hits / Errors
52 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

113.183.176.0/24

Risk Max LOW Footprint 13.281% Hits 49
Prefix / IP version
/24 · IPv4
Network
113.183.176.0
Broadcast
113.183.176.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
11.72938571428572 , 106.05231428571429
Hits / Errors
49 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

113.183.214.0/24

Risk Max LOW Footprint 13.281% Hits 48
Prefix / IP version
/24 · IPv4
Network
113.183.214.0
Broadcast
113.183.214.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
12.808889583333334 , 105.76564791666665
Hits / Errors
48 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

113.183.236.0/24

Risk Max LOW Footprint 12.500% Hits 51
Prefix / IP version
/24 · IPv4
Network
113.183.236.0
Broadcast
113.183.236.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
13.615245098039221 , 105.59506078431369
Hits / Errors
51 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

113.183.239.0/24

Risk Max LOW Footprint 12.500% Hits 46
Prefix / IP version
/24 · IPv4
Network
113.183.239.0
Broadcast
113.183.239.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.292908695652176 , 105.63760869565215
Hits / Errors
46 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

113.183.136.0/24

Risk Max LOW Footprint 12.109% Hits 54
Prefix / IP version
/24 · IPv4
Network
113.183.136.0
Broadcast
113.183.136.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
10.277425925925927 , 106.30888518518515
Hits / Errors
54 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

113.183.162.0/24

Risk Max LOW Footprint 11.328% Hits 53
Prefix / IP version
/24 · IPv4
Network
113.183.162.0
Broadcast
113.183.162.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
11.587556603773589 , 105.90429811320753
Hits / Errors
53 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

113.183.195.0/24

Risk Max LOW Footprint 11.328% Hits 44
Prefix / IP version
/24 · IPv4
Network
113.183.195.0
Broadcast
113.183.195.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
12.728377272727274 , 105.65269545454544
Hits / Errors
44 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

113.183.190.0/24

Risk Max LOW Footprint 11.328% Hits 43
Prefix / IP version
/24 · IPv4
Network
113.183.190.0
Broadcast
113.183.190.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
11.108320930232564 , 105.57722093023253
Hits / Errors
43 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

113.183.196.0/24

Risk Max LOW Footprint 11.328% Hits 37
Prefix / IP version
/24 · IPv4
Network
113.183.196.0
Broadcast
113.183.196.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
10.379494594594597 , 106.14838378378376
Hits / Errors
37 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

113.183.129.0/24

Risk Max LOW Footprint 10.938% Hits 49
Prefix / IP version
/24 · IPv4
Network
113.183.129.0
Broadcast
113.183.129.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
10.518202040816329 , 105.4464102040816
Hits / Errors
49 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

113.183.238.0/24

Risk Max LOW Footprint 10.938% Hits 42
Prefix / IP version
/24 · IPv4
Network
113.183.238.0
Broadcast
113.183.238.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
11.982726190476194 , 105.46137380952376
Hits / Errors
42 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

113.183.219.0/24

Risk Max LOW Footprint 10.938% Hits 40
Prefix / IP version
/24 · IPv4
Network
113.183.219.0
Broadcast
113.183.219.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
11.234587500000005 , 105.8818925
Hits / Errors
40 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

113.183.135.0/24

Risk Max LOW Footprint 10.547% Hits 46
Prefix / IP version
/24 · IPv4
Network
113.183.135.0
Broadcast
113.183.135.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
12.01614347826087 , 105.74042173913041
Hits / Errors
46 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

113.183.147.0/24

Risk Max LOW Footprint 10.547% Hits 40
Prefix / IP version
/24 · IPv4
Network
113.183.147.0
Broadcast
113.183.147.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
10.356122500000001 , 105.5080225
Hits / Errors
40 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

113.183.200.0/24

Risk Max LOW Footprint 9.766% Hits 40
Prefix / IP version
/24 · IPv4
Network
113.183.200.0
Broadcast
113.183.200.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
13.550370000000004 , 105.74617999999998
Hits / Errors
40 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

113.183.216.0/24

Risk Max LOW Footprint 9.766% Hits 38
Prefix / IP version
/24 · IPv4
Network
113.183.216.0
Broadcast
113.183.216.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
13.51977105263158 , 105.89789210526315
Hits / Errors
38 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

113.183.160.0/24

Risk Max LOW Footprint 9.375% Hits 43
Prefix / IP version
/24 · IPv4
Network
113.183.160.0
Broadcast
113.183.160.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
10.836881395348838 , 105.46700465116278
Hits / Errors
43 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

113.183.189.0/24

Risk Max LOW Footprint 9.375% Hits 38
Prefix / IP version
/24 · IPv4
Network
113.183.189.0
Broadcast
113.183.189.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
11.831818421052638 , 105.6805052631579
Hits / Errors
38 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

113.183.140.0/24

Risk Max LOW Footprint 9.375% Hits 36
Prefix / IP version
/24 · IPv4
Network
113.183.140.0
Broadcast
113.183.140.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
13.138108333333337 , 105.68501666666666
Hits / Errors
36 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

113.183.171.0/24

Risk Max LOW Footprint 9.375% Hits 35
Prefix / IP version
/24 · IPv4
Network
113.183.171.0
Broadcast
113.183.171.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
10.354891428571431 , 106.07681142857142
Hits / Errors
35 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

113.183.161.0/24

Risk Max LOW Footprint 9.375% Hits 34
Prefix / IP version
/24 · IPv4
Network
113.183.161.0
Broadcast
113.183.161.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
11.750738235294122 , 105.90436176470587
Hits / Errors
34 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

113.183.241.0/24

Risk Max LOW Footprint 8.984% Hits 39
Prefix / IP version
/24 · IPv4
Network
113.183.241.0
Broadcast
113.183.241.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
12.463987179487182 , 105.59785897435894
Hits / Errors
39 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

113.183.168.0/24

Risk Max LOW Footprint 8.984% Hits 37
Prefix / IP version
/24 · IPv4
Network
113.183.168.0
Broadcast
113.183.168.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
12.800578378378379 , 105.91876756756758
Hits / Errors
37 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

113.183.128.0/24

Risk Max LOW Footprint 8.984% Hits 36
Prefix / IP version
/24 · IPv4
Network
113.183.128.0
Broadcast
113.183.128.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
14.037544444444446 , 105.6360472222222
Hits / Errors
36 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

113.183.145.0/24

Risk Max LOW Footprint 8.984% Hits 35
Prefix / IP version
/24 · IPv4
Network
113.183.145.0
Broadcast
113.183.145.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
12.63569142857143 , 105.88779714285715
Hits / Errors
35 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

113.183.163.0/24

Risk Max LOW Footprint 8.984% Hits 35
Prefix / IP version
/24 · IPv4
Network
113.183.163.0
Broadcast
113.183.163.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
12.616862857142861 , 105.77364857142858
Hits / Errors
35 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

113.183.188.0/24

Risk Max LOW Footprint 8.984% Hits 35
Prefix / IP version
/24 · IPv4
Network
113.183.188.0
Broadcast
113.183.188.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
10.402897142857146 , 106.50028285714285
Hits / Errors
35 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

113.183.197.0/24

Risk Max LOW Footprint 8.984% Hits 31
Prefix / IP version
/24 · IPv4
Network
113.183.197.0
Broadcast
113.183.197.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
10.434616129032259 , 106.20173225806451
Hits / Errors
31 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

113.183.146.0/24

Risk Max LOW Footprint 8.594% Hits 44
Prefix / IP version
/24 · IPv4
Network
113.183.146.0
Broadcast
113.183.146.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
12.099620454545457 , 105.72459090909092
Hits / Errors
44 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

113.183.245.0/24

Risk Max LOW Footprint 8.594% Hits 34
Prefix / IP version
/24 · IPv4
Network
113.183.245.0
Broadcast
113.183.245.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
10.11624705882353 , 105.39107352941174
Hits / Errors
34 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

113.183.247.0/24

Risk Max LOW Footprint 8.594% Hits 33
Prefix / IP version
/24 · IPv4
Network
113.183.247.0
Broadcast
113.183.247.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
12.326045454545458 , 105.80259090909088
Hits / Errors
33 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

113.183.151.0/24

Risk Max LOW Footprint 8.594% Hits 31
Prefix / IP version
/24 · IPv4
Network
113.183.151.0
Broadcast
113.183.151.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
13.652480645161296 , 105.84544193548388
Hits / Errors
31 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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