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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.

203.162.30.0/24

Risk Max LOW Footprint 16.406% Hits 119
Prefix / IP version
/24 · IPv4
Network
203.162.30.0
Broadcast
203.162.30.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
10.823099999999998 , 106.63
Hits / Errors
119 hits · 13 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.244.0/24

Risk Max LOW Footprint 16.406% Hits 110
Prefix / IP version
/24 · IPv4
Network
222.255.244.0
Broadcast
222.255.244.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
10.822 , 106.62569999999998
Hits / Errors
110 hits · 14 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.172.0/24

Risk Max LOW Footprint 16.406% Hits 109
Prefix / IP version
/24 · IPv4
Network
123.31.172.0
Broadcast
123.31.172.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
10.890953211009172 , 106.73921559633028
Hits / Errors
109 hits · 11 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.170.0/24

Risk Max LOW Footprint 16.406% Hits 101
Prefix / IP version
/24 · IPv4
Network
123.31.170.0
Broadcast
123.31.170.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
10.85625445544554 , 106.68209207920793
Hits / Errors
101 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.30.125.0/24

Risk Max LOW Footprint 16.016% Hits 114
Prefix / IP version
/24 · IPv4
Network
123.30.125.0
Broadcast
123.30.125.255
Observed IPs / Subnet size
41 observed · 256 total
Centroid
10.8231 , 106.63
Hits / Errors
114 hits · 19 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.51.0/24

Risk Max LOW Footprint 16.016% Hits 106
Prefix / IP version
/24 · IPv4
Network
222.255.51.0
Broadcast
222.255.51.255
Observed IPs / Subnet size
41 observed · 256 total
Centroid
15.964260377358487 , 105.80527641509433
Hits / Errors
106 hits · 15 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.232.0/24

Risk Max LOW Footprint 15.625% Hits 114
Prefix / IP version
/24 · IPv4
Network
123.31.232.0
Broadcast
123.31.232.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
10.8638596491228 , 106.69461228070179
Hits / Errors
114 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.163.0/24

Risk Max LOW Footprint 15.625% Hits 107
Prefix / IP version
/24 · IPv4
Network
123.31.163.0
Broadcast
123.31.163.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
10.862138317757008 , 106.69177850467288
Hits / Errors
107 hits · 13 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.166.0/24

Risk Max LOW Footprint 15.625% Hits 102
Prefix / IP version
/24 · IPv4
Network
123.31.166.0
Broadcast
123.31.166.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
10.872293137254903 , 106.70849607843134
Hits / Errors
102 hits · 18 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.212.0/24

Risk Max LOW Footprint 15.625% Hits 97
Prefix / IP version
/24 · IPv4
Network
203.162.212.0
Broadcast
203.162.212.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
10.616763917525768 , 106.06235051546389
Hits / Errors
97 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.255.0/24

Risk Max LOW Footprint 15.625% Hits 96
Prefix / IP version
/24 · IPv4
Network
222.255.255.0
Broadcast
222.255.255.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
10.822000000000001 , 106.62569999999995
Hits / Errors
96 hits · 16 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.232.0/24

Risk Max LOW Footprint 15.234% Hits 109
Prefix / IP version
/24 · IPv4
Network
222.255.232.0
Broadcast
222.255.232.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
10.821999999999996 , 106.62570000000001
Hits / Errors
109 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.245.0/24

Risk Max LOW Footprint 15.234% Hits 92
Prefix / IP version
/24 · IPv4
Network
222.255.245.0
Broadcast
222.255.245.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
10.822000000000001 , 106.62569999999995
Hits / Errors
92 hits · 12 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.167.0/24

Risk Max LOW Footprint 15.234% Hits 89
Prefix / IP version
/24 · IPv4
Network
123.31.167.0
Broadcast
123.31.167.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
10.867575280898878 , 106.70072921348311
Hits / Errors
89 hits · 15 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.241.0/24

Risk Max LOW Footprint 14.844% Hits 88
Prefix / IP version
/24 · IPv4
Network
123.31.241.0
Broadcast
123.31.241.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
10.88842840909091 , 106.73505909090908
Hits / Errors
88 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.126.0/24

Risk Max LOW Footprint 14.844% Hits 79
Prefix / IP version
/24 · IPv4
Network
222.255.126.0
Broadcast
222.255.126.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
18.18567848101266 , 106.05447341772151
Hits / Errors
79 hits · 14 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.161.0/24

Risk Max LOW Footprint 14.453% Hits 86
Prefix / IP version
/24 · IPv4
Network
123.31.161.0
Broadcast
123.31.161.255
Observed IPs / Subnet size
37 observed · 256 total
Centroid
10.88581162790698 , 106.7307511627907
Hits / Errors
86 hits · 13 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.211.0/24

Risk Max LOW Footprint 14.062% Hits 99
Prefix / IP version
/24 · IPv4
Network
203.162.211.0
Broadcast
203.162.211.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
10.823100000000002 , 106.63000000000002
Hits / Errors
99 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.53.0/24

Risk Max LOW Footprint 14.062% Hits 91
Prefix / IP version
/24 · IPv4
Network
222.255.53.0
Broadcast
222.255.53.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
16.056153846153844 , 106.13049999999996
Hits / Errors
91 hits · 13 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.242.0/24

Risk Max LOW Footprint 14.062% Hits 83
Prefix / IP version
/24 · IPv4
Network
222.255.242.0
Broadcast
222.255.242.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
10.822000000000001 , 106.62570000000001
Hits / Errors
83 hits · 9 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.104.0/24

Risk Max LOW Footprint 14.062% Hits 78
Prefix / IP version
/24 · IPv4
Network
222.255.104.0
Broadcast
222.255.104.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
18.338998717948712 , 106.27479358974354
Hits / Errors
78 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.243.0/24

Risk Max LOW Footprint 13.672% Hits 92
Prefix / IP version
/24 · IPv4
Network
222.255.243.0
Broadcast
222.255.243.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
10.822000000000001 , 106.62570000000001
Hits / Errors
92 hits · 12 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.30.123.0/24

Risk Max LOW Footprint 13.672% Hits 71
Prefix / IP version
/24 · IPv4
Network
123.30.123.0
Broadcast
123.30.123.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
10.823099999999998 , 106.63000000000002
Hits / Errors
71 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.65.0/24

Risk Max LOW Footprint 13.281% Hits 96
Prefix / IP version
/24 · IPv4
Network
203.162.65.0
Broadcast
203.162.65.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
11.76259583333333 , 108.22420833333331
Hits / Errors
96 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.30.63.0/24

Risk Max LOW Footprint 13.281% Hits 92
Prefix / IP version
/24 · IPv4
Network
123.30.63.0
Broadcast
123.30.63.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
9.60610760869565 , 106.05988043478263
Hits / Errors
92 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.164.0/24

Risk Max LOW Footprint 13.281% Hits 81
Prefix / IP version
/24 · IPv4
Network
123.31.164.0
Broadcast
123.31.164.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.880913580246913 , 106.72268765432098
Hits / Errors
81 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.184.0/24

Risk Max LOW Footprint 13.281% Hits 69
Prefix / IP version
/24 · IPv4
Network
123.31.184.0
Broadcast
123.31.184.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
10.85657971014493 , 106.68262753623188
Hits / Errors
69 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.117.0/24

Risk Max LOW Footprint 12.891% Hits 93
Prefix / IP version
/24 · IPv4
Network
203.162.117.0
Broadcast
203.162.117.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.823099999999998 , 106.62999999999998
Hits / Errors
93 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.165.0/24

Risk Max LOW Footprint 12.891% Hits 81
Prefix / IP version
/24 · IPv4
Network
123.31.165.0
Broadcast
123.31.165.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.88238641975309 , 106.72511234567904
Hits / Errors
81 hits · 9 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.162.0/24

Risk Max LOW Footprint 12.891% Hits 76
Prefix / IP version
/24 · IPv4
Network
123.31.162.0
Broadcast
123.31.162.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.87537105263158 , 106.71356315789474
Hits / Errors
76 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.181.0/24

Risk Max LOW Footprint 12.891% Hits 74
Prefix / IP version
/24 · IPv4
Network
123.31.181.0
Broadcast
123.31.181.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
10.868752702702704 , 106.70266756756756
Hits / Errors
74 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.64.0/24

Risk Max LOW Footprint 12.500% Hits 85
Prefix / IP version
/24 · IPv4
Network
203.162.64.0
Broadcast
203.162.64.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.8231 , 106.63
Hits / Errors
85 hits · 13 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.203.0/24

Risk Max LOW Footprint 12.500% Hits 69
Prefix / IP version
/24 · IPv4
Network
222.255.203.0
Broadcast
222.255.203.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.822000000000001 , 106.62569999999995
Hits / Errors
69 hits · 9 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.31.235.0/24

Risk Max LOW Footprint 12.500% Hits 68
Prefix / IP version
/24 · IPv4
Network
123.31.235.0
Broadcast
123.31.235.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
10.855333823529412 , 106.68057647058822
Hits / Errors
68 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.60.0/24

Risk Max LOW Footprint 12.500% Hits 68
Prefix / IP version
/24 · IPv4
Network
203.162.60.0
Broadcast
203.162.60.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
11.37949705882353 , 107.17044117647058
Hits / Errors
68 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

123.30.121.0/24

Risk Max LOW Footprint 11.719% Hits 79
Prefix / IP version
/24 · IPv4
Network
123.30.121.0
Broadcast
123.30.121.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.8231 , 106.63000000000001
Hits / Errors
79 hits · 9 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.254.0/24

Risk Max LOW Footprint 11.719% Hits 78
Prefix / IP version
/24 · IPv4
Network
222.255.254.0
Broadcast
222.255.254.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.822000000000001 , 106.62569999999997
Hits / Errors
78 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

203.162.63.0/24

Risk Max LOW Footprint 11.719% Hits 75
Prefix / IP version
/24 · IPv4
Network
203.162.63.0
Broadcast
203.162.63.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
11.911601333333332 , 106.54509333333336
Hits / Errors
75 hits · 9 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.88.0/24

Risk Max LOW Footprint 11.719% Hits 75
Prefix / IP version
/24 · IPv4
Network
222.255.88.0
Broadcast
222.255.88.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.822894666666668 , 106.62919733333337
Hits / Errors
75 hits · 6 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

222.255.204.0/24

Risk Max LOW Footprint 11.719% Hits 74
Prefix / IP version
/24 · IPv4
Network
222.255.204.0
Broadcast
222.255.204.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
10.822000000000001 , 106.62569999999998
Hits / Errors
74 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS45899 · VNPT Corp
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2