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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.

181.174.231.0/24

Risk Max LOW Footprint 14.062% Hits 69
Prefix / IP version
/24 · IPv4
Network
181.174.231.0
Broadcast
181.174.231.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
1.8529000000000002 , -76.05460000000001
Hits / Errors
69 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

181.174.228.0/24

Risk Max LOW Footprint 12.500% Hits 75
Prefix / IP version
/24 · IPv4
Network
181.174.228.0
Broadcast
181.174.228.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
1.8529000000000004 , -76.05460000000001
Hits / Errors
75 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

181.174.230.0/24

Risk Max LOW Footprint 10.938% Hits 52
Prefix / IP version
/24 · IPv4
Network
181.174.230.0
Broadcast
181.174.230.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
1.8529000000000002 , -76.05459999999997
Hits / Errors
52 hits · 3 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

103.254.167.0/24

Risk Max LOW Footprint 9.766% Hits 61
Prefix / IP version
/24 · IPv4
Network
103.254.167.0
Broadcast
103.254.167.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
24.0623737704918 , 90.44239508196723
Hits / Errors
61 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

197.231.178.0/24

Risk Max LOW Footprint 8.594% Hits 29
Prefix / IP version
/24 · IPv4
Network
197.231.178.0
Broadcast
197.231.178.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-4.054659999999999 , 39.6636
Hits / Errors
29 hits · 0 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

45.162.72.0/24

Risk Max LOW Footprint 6.641% Hits 30
Prefix / IP version
/24 · IPv4
Network
45.162.72.0
Broadcast
45.162.72.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-0.23090000000000005 , -78.52109999999999
Hits / Errors
30 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.185.43.0/24

Risk Max LOW Footprint 4.688% Hits 21
Prefix / IP version
/24 · IPv4
Network
177.185.43.0
Broadcast
177.185.43.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-24.0584 , -46.78653333333333
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

102.208.190.0/24

Risk Max LOW Footprint 4.297% Hits 33
Prefix / IP version
/24 · IPv4
Network
102.208.190.0
Broadcast
102.208.190.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-4.0489 , 39.6686
Hits / Errors
33 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · Telcoptics
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.94.86.0/24

Risk Max LOW Footprint 4.297% Hits 20
Prefix / IP version
/24 · IPv4
Network
138.94.86.0
Broadcast
138.94.86.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-24.0589 , -46.8456
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.244.65.0/24

Risk Max LOW Footprint 4.297% Hits 16
Prefix / IP version
/24 · IPv4
Network
170.244.65.0
Broadcast
170.244.65.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.185.41.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.185.41.0
Broadcast
177.185.41.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-24.191049999999997 , -46.82980000000001
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.24.65.0/24

Risk Max LOW Footprint 3.906% Hits 19
Prefix / IP version
/24 · IPv4
Network
200.24.65.0
Broadcast
200.24.65.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.119842105263164 , -48.65292105263158
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.162.74.0/24

Risk Max LOW Footprint 3.516% Hits 24
Prefix / IP version
/24 · IPv4
Network
45.162.74.0
Broadcast
45.162.74.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-0.23090000000000002 , -78.5211
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.185.42.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
177.185.42.0
Broadcast
177.185.42.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-24.0583 , -46.774719999999995
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.229.30.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.229.30.0
Broadcast
45.229.30.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-37.9951 , -57.54099999999999
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.94.85.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.94.85.0
Broadcast
138.94.85.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-24.058899999999998 , -46.8456
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

58.84.34.0/24

Risk Max LOW Footprint 2.734% Hits 16
Prefix / IP version
/24 · IPv4
Network
58.84.34.0
Broadcast
58.84.34.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
23.171 , 90.2094
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.185.45.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
177.185.45.0
Broadcast
177.185.45.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-24.05780909090909 , -46.716727272727276
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.94.87.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
138.94.87.0
Broadcast
138.94.87.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-24.0589 , -46.8456
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

194.36.80.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
194.36.80.0
Broadcast
194.36.80.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
49.27025999999999 , 27.41365
Hits / Errors
10 hits · 1 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

177.185.40.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.185.40.0
Broadcast
177.185.40.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-24.0574 , -46.668400000000005
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.7.37.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
191.7.37.0
Broadcast
191.7.37.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-2.5278 , -44.304899999999996
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.242.75.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
191.242.75.0
Broadcast
191.242.75.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-8.55384 , -68.03577
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS263474 · VerdeNET Fibra Optica
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.165.63.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.165.63.0
Broadcast
45.165.63.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.244.66.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
170.244.66.0
Broadcast
170.244.66.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.53.30.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
177.53.30.0
Broadcast
177.53.30.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-6.783500000000002 , -35.4826
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS270865 · PW FIBRA OPTICA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.254.9.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.254.9.0
Broadcast
170.254.9.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-16.551 , -48.55779999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS52573 · Une Telecom Ltda
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.245.55.0/24

Risk Max LOW Footprint 1.953% Hits 13
Prefix / IP version
/24 · IPv4
Network
170.245.55.0
Broadcast
170.245.55.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.921600000000002 , -49.7005
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS266025 · OPTICA TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.224.51.0/24

Risk Max LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.224.51.0
Broadcast
45.224.51.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-16.672727272727272 , -49.25745454545454
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS52573 · Une Telecom Ltda
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

94.131.213.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
94.131.213.0
Broadcast
94.131.213.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
50.7614 , 25.331
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.79.11.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
41.79.11.0
Broadcast
41.79.11.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-1.2921966666666667 , 36.83081111111111
Hits / Errors
9 hits · 0 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

103.183.83.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
103.183.83.0
Broadcast
103.183.83.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
9.9406 , 76.2653
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.0.205.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
143.0.205.0
Broadcast
143.0.205.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.770099999999996 , -49.35770000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.254.8.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.254.8.0
Broadcast
170.254.8.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-16.66495714285714 , -49.259814285714285
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52573 · Une Telecom Ltda
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.183.87.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.183.87.0
Broadcast
45.183.87.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.56 , -47.8116
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269268 · ONE FIBRA OPTICA LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.244.67.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.244.67.0
Broadcast
170.244.67.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.24.66.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.24.66.0
Broadcast
200.24.66.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.118466666666666 , -48.671366666666664
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

103.74.137.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
103.74.137.0
Broadcast
103.74.137.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
11.027433333333333 , 75.8543
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.78.57.0/24

Risk Max LOW Footprint 1.562% Hits 12
Prefix / IP version
/24 · IPv4
Network
170.78.57.0
Broadcast
170.78.57.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

58.84.33.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
58.84.33.0
Broadcast
58.84.33.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
23.9984 , 90.4223
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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