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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.

20.91.197.0/24

Risk Max 14 LOW Footprint 0.391% Hits 508
Prefix / IP version
/24 · IPv4
Network
20.91.197.0
Broadcast
20.91.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.673664 , 17.1456
Hits / Errors
508 hits · 251 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

51.107.182.0/24

Risk Max 6 LOW Footprint 0.391% Hits 288
Prefix / IP version
/24 · IPv4
Network
51.107.182.0
Broadcast
51.107.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
60.673664 , 17.1456
Hits / Errors
288 hits · 144 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

154.12.30.0/24

Risk Max 3 LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
154.12.30.0
Broadcast
154.12.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
34.1473 , -118.1446
Hits / Errors
4 hits · 3 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS401696 · cognetcloud INC
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.57.0/24

Risk Max 1 LOW Footprint 25.781% Hits 118
Prefix / IP version
/24 · IPv4
Network
181.46.57.0
Broadcast
181.46.57.255
Observed IPs / Subnet size
66 observed · 256 total
Centroid
-34.69750000000005 , -58.58340000000008
Hits / Errors
118 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.161.68.0/24

Risk Max 1 LOW Footprint 17.578% Hits 116
Prefix / IP version
/24 · IPv4
Network
103.161.68.0
Broadcast
103.161.68.255
Observed IPs / Subnet size
45 observed · 256 total
Centroid
22.39190000000001 , 91.83350000000002
Hits / Errors
116 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.126.151.0/24

Risk Max 1 LOW Footprint 8.594% Hits 37
Prefix / IP version
/24 · IPv4
Network
103.126.151.0
Broadcast
103.126.151.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
23.862527027027024 , 90.3143
Hits / Errors
37 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

81.168.83.0/24

Risk Max 1 LOW Footprint 0.391% Hits 45
Prefix / IP version
/24 · IPv4
Network
81.168.83.0
Broadcast
81.168.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
51.520300000000006 , -0.7263
Hits / Errors
45 hits · 23 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.137.0/24

Risk Max LOW Footprint 36.328% Hits 168
Prefix / IP version
/24 · IPv4
Network
181.46.137.0
Broadcast
181.46.137.255
Observed IPs / Subnet size
93 observed · 256 total
Centroid
-34.71900000000004 , -58.2996999999999
Hits / Errors
168 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.9.0/24

Risk Max LOW Footprint 35.156% Hits 170
Prefix / IP version
/24 · IPv4
Network
181.46.9.0
Broadcast
181.46.9.255
Observed IPs / Subnet size
90 observed · 256 total
Centroid
-34.66709999999997 , -58.66909999999997
Hits / Errors
170 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.136.0/24

Risk Max LOW Footprint 34.766% Hits 147
Prefix / IP version
/24 · IPv4
Network
181.46.136.0
Broadcast
181.46.136.255
Observed IPs / Subnet size
89 observed · 256 total
Centroid
-34.71889999999997 , -58.260400000000025
Hits / Errors
147 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.55.123.0/24

Risk Max LOW Footprint 32.812% Hits 139
Prefix / IP version
/24 · IPv4
Network
190.55.123.0
Broadcast
190.55.123.255
Observed IPs / Subnet size
84 observed · 256 total
Centroid
-34.46150000000001 , -58.931899999999956
Hits / Errors
139 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.55.253.0/24

Risk Max LOW Footprint 32.031% Hits 143
Prefix / IP version
/24 · IPv4
Network
190.55.253.0
Broadcast
190.55.253.255
Observed IPs / Subnet size
82 observed · 256 total
Centroid
-34.697534965035025 , -58.58345734265742
Hits / Errors
143 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.93.0.0/24

Risk Max LOW Footprint 27.344% Hits 87
Prefix / IP version
/24 · IPv4
Network
177.93.0.0
Broadcast
177.93.0.255
Observed IPs / Subnet size
70 observed · 256 total
Centroid
9.91594827586207 , -84.07214827586199
Hits / Errors
87 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.242.3.0/24

Risk Max LOW Footprint 25.391% Hits 128
Prefix / IP version
/24 · IPv4
Network
151.242.3.0
Broadcast
151.242.3.255
Observed IPs / Subnet size
65 observed · 256 total
Centroid
55.60779999999996 , 12.998199999999999
Hits / Errors
128 hits · 7 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS214365 · Hypefox AB
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.66.0/24

Risk Max LOW Footprint 23.438% Hits 106
Prefix / IP version
/24 · IPv4
Network
181.46.66.0
Broadcast
181.46.66.255
Observed IPs / Subnet size
60 observed · 256 total
Centroid
-34.81500000000002 , -58.46930000000001
Hits / Errors
106 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

95.143.196.0/24

Risk Max LOW Footprint 23.047% Hits 109
Prefix / IP version
/24 · IPv4
Network
95.143.196.0
Broadcast
95.143.196.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
61.7229 , 17.123299999999993
Hits / Errors
109 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.19.123.0/24

Risk Max LOW Footprint 23.047% Hits 105
Prefix / IP version
/24 · IPv4
Network
186.19.123.0
Broadcast
186.19.123.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
-34.69980380952379 , -58.6298771428571
Hits / Errors
105 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.69.0/24

Risk Max LOW Footprint 23.047% Hits 102
Prefix / IP version
/24 · IPv4
Network
181.46.69.0
Broadcast
181.46.69.255
Observed IPs / Subnet size
59 observed · 256 total
Centroid
-34.48360000000002 , -58.931899999999985
Hits / Errors
102 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.166.0/24

Risk Max LOW Footprint 21.875% Hits 85
Prefix / IP version
/24 · IPv4
Network
181.46.166.0
Broadcast
181.46.166.255
Observed IPs / Subnet size
56 observed · 256 total
Centroid
-34.54070000000001 , -58.5625
Hits / Errors
85 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.68.0/24

Risk Max LOW Footprint 21.484% Hits 82
Prefix / IP version
/24 · IPv4
Network
181.46.68.0
Broadcast
181.46.68.255
Observed IPs / Subnet size
55 observed · 256 total
Centroid
-34.83899999999998 , -58.51680000000002
Hits / Errors
82 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.19.22.0/24

Risk Max LOW Footprint 19.922% Hits 96
Prefix / IP version
/24 · IPv4
Network
186.19.22.0
Broadcast
186.19.22.255
Observed IPs / Subnet size
51 observed · 256 total
Centroid
-34.50759999999999 , -58.68630000000001
Hits / Errors
96 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.71.0/24

Risk Max LOW Footprint 19.141% Hits 76
Prefix / IP version
/24 · IPv4
Network
181.46.71.0
Broadcast
181.46.71.255
Observed IPs / Subnet size
49 observed · 256 total
Centroid
-34.40970000000001 , -58.71430000000002
Hits / Errors
76 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.164.0/24

Risk Max LOW Footprint 17.188% Hits 63
Prefix / IP version
/24 · IPv4
Network
181.46.164.0
Broadcast
181.46.164.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
-34.54070000000001 , -58.5625
Hits / Errors
63 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.83.114.0/24

Risk Max LOW Footprint 14.844% Hits 43
Prefix / IP version
/24 · IPv4
Network
190.83.114.0
Broadcast
190.83.114.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
-25.435116279069764 , -56.02034651162792
Hits / Errors
43 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.246.157.0/24

Risk Max LOW Footprint 13.672% Hits 55
Prefix / IP version
/24 · IPv4
Network
170.246.157.0
Broadcast
170.246.157.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
9.909381818181817 , -84.06707636363635
Hits / Errors
55 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.185.0/24

Risk Max LOW Footprint 12.891% Hits 50
Prefix / IP version
/24 · IPv4
Network
181.46.185.0
Broadcast
181.46.185.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
-34.766100000000016 , -58.39570000000001
Hits / Errors
50 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

194.44.90.0/24

Risk Max LOW Footprint 12.891% Hits 46
Prefix / IP version
/24 · IPv4
Network
194.44.90.0
Broadcast
194.44.90.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
48.29320000000001 , 25.94479999999999
Hits / Errors
46 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS59497 · Buknet LLC
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.113.110.0/24

Risk Max LOW Footprint 12.891% Hits 42
Prefix / IP version
/24 · IPv4
Network
190.113.110.0
Broadcast
190.113.110.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
9.925499999999994 , -84.10006666666675
Hits / Errors
42 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.120.19.0/24

Risk Max LOW Footprint 12.500% Hits 47
Prefix / IP version
/24 · IPv4
Network
187.120.19.0
Broadcast
187.120.19.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
-22.8175510638298 , -43.30989148936172
Hits / Errors
47 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266181 · GOLDEN LINK
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.239.8.0/24

Risk Max LOW Footprint 12.109% Hits 52
Prefix / IP version
/24 · IPv4
Network
185.239.8.0
Broadcast
185.239.8.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
41.28688076923076 , 19.95131923076923
Hits / Errors
52 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.139.0/24

Risk Max LOW Footprint 11.328% Hits 38
Prefix / IP version
/24 · IPv4
Network
181.46.139.0
Broadcast
181.46.139.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
-35.96350526315789 , -59.95378947368422
Hits / Errors
38 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.150.57.0/24

Risk Max LOW Footprint 10.938% Hits 41
Prefix / IP version
/24 · IPv4
Network
170.150.57.0
Broadcast
170.150.57.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
10.002012195121953 , -84.17365609756098
Hits / Errors
41 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.93.10.0/24

Risk Max LOW Footprint 10.547% Hits 47
Prefix / IP version
/24 · IPv4
Network
177.93.10.0
Broadcast
177.93.10.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
9.95451276595745 , -84.09729148936167
Hits / Errors
47 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.161.69.0/24

Risk Max LOW Footprint 10.156% Hits 74
Prefix / IP version
/24 · IPv4
Network
103.161.69.0
Broadcast
103.161.69.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
22.3919 , 91.8335
Hits / Errors
74 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.105.99.0/24

Risk Max LOW Footprint 9.375% Hits 37
Prefix / IP version
/24 · IPv4
Network
200.105.99.0
Broadcast
200.105.99.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
10.016500000000002 , -84.21390000000004
Hits / Errors
37 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.120.28.0/24

Risk Max LOW Footprint 8.594% Hits 29
Prefix / IP version
/24 · IPv4
Network
187.120.28.0
Broadcast
187.120.28.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-22.920100000000005 , -43.08110000000001
Hits / Errors
29 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266181 · GOLDEN LINK
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.93.3.0/24

Risk Max LOW Footprint 7.812% Hits 34
Prefix / IP version
/24 · IPv4
Network
177.93.3.0
Broadcast
177.93.3.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
9.951382352941174 , -84.08534705882353
Hits / Errors
34 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.190.47.0/24

Risk Max LOW Footprint 7.812% Hits 32
Prefix / IP version
/24 · IPv4
Network
103.190.47.0
Broadcast
103.190.47.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-8.664774999999999 , 115.21382499999997
Hits / Errors
32 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

31.13.115.0/24

Risk Max LOW Footprint 7.812% Hits 29
Prefix / IP version
/24 · IPv4
Network
31.13.115.0
Broadcast
31.13.115.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
65.5864 , 22.145699999999998
Hits / Errors
29 hits · 11 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS32934 · Facebook, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.112.0/24

Risk Max LOW Footprint 7.422% Hits 29
Prefix / IP version
/24 · IPv4
Network
181.46.112.0
Broadcast
181.46.112.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-34.815 , -58.46929999999998
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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