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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 7.812% Hits 31
Prefix / IP version
/24 · IPv4
Network
167.249.190.0
Broadcast
167.249.190.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-14.863800000000005 , -40.84079999999999
Hits / Errors
31 hits · 2 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

45.188.121.0/24

Risk Max LOW Footprint 6.250% Hits 20
Prefix / IP version
/24 · IPv4
Network
45.188.121.0
Broadcast
45.188.121.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-14.863800000000003 , -40.84079999999999
Hits / Errors
20 hits · 2 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

187.21.16.0/24

Risk Max LOW Footprint 5.859% Hits 24
Prefix / IP version
/24 · IPv4
Network
187.21.16.0
Broadcast
187.21.16.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-14.863800000000005 , -40.8408
Hits / Errors
24 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

201.33.81.0/24

Risk Max LOW Footprint 4.297% Hits 19
Prefix / IP version
/24 · IPv4
Network
201.33.81.0
Broadcast
201.33.81.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-14.8638 , -40.84079999999999
Hits / Errors
19 hits · 2 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

167.249.188.0/24

Risk Max LOW Footprint 3.125% Hits 13
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 , -40.840799999999994
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.164.96.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.164.96.0
Broadcast
45.164.96.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS268611 · WJ NET
Top organization / ISP
— · WJ NET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.33.80.0/24

Risk Max LOW Footprint 2.734% Hits 16
Prefix / IP version
/24 · IPv4
Network
201.33.80.0
Broadcast
201.33.80.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-14.8638 , -40.840799999999994
Hits / Errors
16 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

45.187.193.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.187.193.0
Broadcast
45.187.193.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-14.863800000000001 , -40.84080000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.24.99.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
200.24.99.0
Broadcast
200.24.99.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS271647 · M B Telecom
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.113.161.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
190.113.161.0
Broadcast
190.113.161.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28075 · ARLINK S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.24.98.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.24.98.0
Broadcast
200.24.98.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-15.064828571428572 , -40.85988571428572
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS271647 · M B Telecom
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.163.223.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.163.223.0
Broadcast
45.163.223.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 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

170.81.110.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.81.110.0
Broadcast
170.81.110.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-15.2821 , -40.9676
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.217.4.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.217.4.0
Broadcast
200.217.4.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.866100000000001 , -40.839400000000005
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

128.201.181.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
128.201.181.0
Broadcast
128.201.181.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-13.6422 , -41.842800000000004
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.34.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.255.34.0
Broadcast
138.255.34.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.863800000000001 , -40.8408
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS263965 · Navetech Telecom LTDA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.229.242.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
200.229.242.0
Broadcast
200.229.242.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.863800000000001 , -40.8408
Hits / Errors
5 hits · 1 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

201.33.83.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.33.83.0
Broadcast
201.33.83.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-14.863800000000001 , -40.8408
Hits / Errors
5 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

45.175.18.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.175.18.0
Broadcast
45.175.18.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.1026625 , -40.6552625
Hits / Errors
8 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

170.238.165.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.238.165.0
Broadcast
170.238.165.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-14.863800000000001 , -40.8408
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.113.185.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.113.185.0
Broadcast
190.113.185.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-28.945300000000003 , -60.53202
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS28075 · ARLINK S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.33.82.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.33.82.0
Broadcast
201.33.82.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.7.57.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.7.57.0
Broadcast
45.7.57.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
7 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

170.81.111.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.81.111.0
Broadcast
170.81.111.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-15.0666 , -40.93
Hits / Errors
5 hits · 1 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

138.204.194.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.204.194.0
Broadcast
138.204.194.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.164.99.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.164.99.0
Broadcast
45.164.99.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 2 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS268611 · WJ NET
Top organization / ISP
— · WJ NET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.87.9.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.87.9.0
Broadcast
177.87.9.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.0.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.121.0.0
Broadcast
138.121.0.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
AS264284 · Transdados Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

167.250.242.0/24

Risk Max LOW Footprint 0.781% Hits 8
Prefix / IP version
/24 · IPv4
Network
167.250.242.0
Broadcast
167.250.242.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS265237 · SINAL TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

24.152.106.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
24.152.106.0
Broadcast
24.152.106.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.863800000000001 , -40.8408
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS270519 · HILINK COMUNICAÇÕES
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.123.71.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.123.71.0
Broadcast
190.123.71.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.5412 , -59.5412
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS271323 · CONNECT TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.204.140.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.204.140.0
Broadcast
138.204.140.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS263903 · INFORBARRA TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.204.193.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.204.193.0
Broadcast
138.204.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.216.33.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.216.33.0
Broadcast
181.216.33.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
4 hits · 0 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

128.201.244.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
128.201.244.0
Broadcast
128.201.244.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.8656 , -47.6344
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

128.201.180.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
128.201.180.0
Broadcast
128.201.180.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-13.5143 , -42.2312
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.1.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.121.1.0
Broadcast
138.121.1.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS264284 · Transdados Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.230.245.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.230.245.0
Broadcast
190.230.245.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.2356 , -59.599
Hits / Errors
2 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

128.201.189.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
128.201.189.0
Broadcast
128.201.189.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.34.218.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.34.218.0
Broadcast
191.34.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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