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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.

167.249.190.0/24

Risk Max LOW Footprint 9.375% Hits 35
Prefix / IP version
/24 · IPv4
Network
167.249.190.0
Broadcast
167.249.190.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-14.863800000000008 , -40.84079999999998
Hits / Errors
35 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.21.16.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
187.21.16.0
Broadcast
187.21.16.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-14.8638 , -40.840799999999994
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.188.121.0/24

Risk Max LOW Footprint 4.297% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.188.121.0
Broadcast
45.188.121.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.238.165.0/24

Risk Max LOW Footprint 3.516% Hits 9
Prefix / IP version
/24 · IPv4
Network
170.238.165.0
Broadcast
170.238.165.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-14.84631111111111 , -41.02564444444445
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

167.249.188.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
167.249.188.0
Broadcast
167.249.188.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.164.99.0/24

Risk Max LOW Footprint 2.344% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.164.99.0
Broadcast
45.164.99.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS268611 · WJ NET
Top organization / ISP
— · WJ NET
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.247.114.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.247.114.0
Broadcast
170.247.114.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-14.810457142857143 , -40.52602857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.33.83.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.33.83.0
Broadcast
201.33.83.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.163.223.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.163.223.0
Broadcast
45.163.223.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.24.98.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.24.98.0
Broadcast
200.24.98.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-15.165342857142857 , -40.86942857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS271647 · M B Telecom
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.175.18.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.175.18.0
Broadcast
45.175.18.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-15.548385714285713 , -40.42024285714285
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.33.82.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
201.33.82.0
Broadcast
201.33.82.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.33.80.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.33.80.0
Broadcast
201.33.80.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.123.198.0/24

Risk Max LOW Footprint 1.562% Hits 10
Prefix / IP version
/24 · IPv4
Network
190.123.198.0
Broadcast
190.123.198.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.145239999999998 , -40.86752
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
AS266204 · A.S BRAZIL
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.33.81.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.33.81.0
Broadcast
201.33.81.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.113.161.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.113.161.0
Broadcast
190.113.161.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS28075 · ARLINK S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.255.34.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.255.34.0
Broadcast
138.255.34.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS263965 · Navetech Telecom LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.204.140.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.204.140.0
Broadcast
138.204.140.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

128.201.181.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
128.201.181.0
Broadcast
128.201.181.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-13.6422 , -41.8428
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

24.152.106.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
24.152.106.0
Broadcast
24.152.106.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS270519 · HILINK COMUNICAÇÕES
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.81.110.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.81.110.0
Broadcast
170.81.110.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.2821 , -40.9676
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.225.13.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.225.13.0
Broadcast
45.225.13.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.098949999999999 , -40.46355
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.110.150.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.110.150.0
Broadcast
181.110.150.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.188.123.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.188.123.0
Broadcast
45.188.123.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.189.108.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.189.108.0
Broadcast
181.189.108.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS271373 · UPVC INTERNET
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.24.99.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.24.99.0
Broadcast
200.24.99.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS271647 · M B Telecom
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.124.215.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.124.215.0
Broadcast
179.124.215.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.187.193.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.187.193.0
Broadcast
45.187.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-08 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.10.143.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.10.143.0
Broadcast
181.10.143.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.5232 , -59.74115
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.217.4.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.217.4.0
Broadcast
200.217.4.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8661 , -40.8394
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.118.87.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.118.87.0
Broadcast
181.118.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS28075 · ARLINK S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.252.8.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.252.8.0
Broadcast
201.252.8.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.234.129.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.234.129.0
Broadcast
45.234.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

128.201.97.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.201.97.0
Broadcast
128.201.97.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.098949999999999 , -40.46355
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS266646 · MEYER TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.95.54.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.95.54.0
Broadcast
181.95.54.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.81.111.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.81.111.0
Broadcast
170.81.111.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.072949999999999 , -40.9042
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.0.89.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.0.89.0
Broadcast
131.0.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.187.192.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.187.192.0
Broadcast
45.187.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.123.71.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.123.71.0
Broadcast
190.123.71.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.5412 , -59.5412
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS271323 · CONNECT TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.249.227.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.249.227.0
Broadcast
191.249.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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