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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.

138.219.53.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.219.53.0
Broadcast
138.219.53.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.0742 , -44.5828
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.99.83.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.99.83.0
Broadcast
138.99.83.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.3503 , -44.6062
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.105.238.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.105.238.0
Broadcast
177.105.238.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-17.5573 , -45.97310000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.42.53.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.42.53.0
Broadcast
179.42.53.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.2362 , -43.7802
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.134.253.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.134.253.0
Broadcast
190.134.253.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.3776 , -55.2381
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.163.144.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.163.144.0
Broadcast
45.163.144.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.221.13.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.221.13.0
Broadcast
177.221.13.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.291 , -46.6797
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.15.122.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.15.122.0
Broadcast
189.15.122.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-18.9186 , -48.2772
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.225.53.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.225.53.0
Broadcast
45.225.53.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.312233333333335 , -44.43886666666666
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-03 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.26.183.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
189.26.183.0
Broadcast
189.26.183.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
7 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

45.226.233.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.226.233.0
Broadcast
45.226.233.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.68596666666667 , -43.87446666666667
Hits / Errors
6 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

187.108.82.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.108.82.0
Broadcast
187.108.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.389299999999995 , -44.4864
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.246.46.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.246.46.0
Broadcast
170.246.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.4352 , -44.28150000000001
Hits / Errors
5 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

170.79.52.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.79.52.0
Broadcast
170.79.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.7704 , -44.0639
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.186.246.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.186.246.0
Broadcast
45.186.246.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.7426 , -44.3263
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
AS269526 · AFS TELECOM LTDA. -ME
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.69.137.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.69.137.0
Broadcast
177.69.137.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.7691 , -49.8072
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
AS16735 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.183.10.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.183.10.0
Broadcast
45.183.10.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.090899999999998 , -40.7157
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Top ASN
AS269269 · V1 Informática
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.130.77.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.130.77.0
Broadcast
177.130.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.0006 , -45.49640000000001
Hits / Errors
5 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

179.162.244.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.162.244.0
Broadcast
179.162.244.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.7347 , -43.8223
Hits / Errors
5 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

179.127.155.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.127.155.0
Broadcast
179.127.155.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.95424 , -48.72706
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

192.140.12.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
192.140.12.0
Broadcast
192.140.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.0306 , -44.187020000000004
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

152.237.171.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.171.0
Broadcast
152.237.171.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.197.17.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
168.197.17.0
Broadcast
168.197.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.3019 , -44.4532
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.108.221.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.108.221.0
Broadcast
179.108.221.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2528 , -43.8394
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS262691 · CONECTA LTDA.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.89.17.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.89.17.0
Broadcast
189.89.17.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.2564 , -41.8384
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.243.243.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
191.243.243.0
Broadcast
191.243.243.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
2.8236 , -60.6745
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.10.117.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.10.117.0
Broadcast
177.10.117.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
4 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

177.54.161.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.54.161.0
Broadcast
177.54.161.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
4 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

45.167.46.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.167.46.0
Broadcast
45.167.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.6873 , -42.5057
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.191.170.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.191.170.0
Broadcast
45.191.170.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.8792 , -43.4961
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.82.153.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.82.153.0
Broadcast
170.82.153.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.3462 , -42.6477
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
AS262428 · LINK10 BR
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.40.197.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.40.197.0
Broadcast
177.40.197.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-08 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

189.58.85.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
189.58.85.0
Broadcast
189.58.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.54.5.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.54.5.0
Broadcast
191.54.5.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.0233 , -48.3348
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-08 02:00
Top ASN
AS53006 · ALGAR TELECOM S/A
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.239.75.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.239.75.0
Broadcast
45.239.75.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.6794 , -43.4948
Hits / Errors
4 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

131.161.6.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.161.6.0
Broadcast
131.161.6.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.63.15.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.63.15.0
Broadcast
179.63.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.345 , -44.9419
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-07 02:00
Top ASN
AS271597 · NEW LINK CONNECT
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.32.166.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.32.166.0
Broadcast
191.32.166.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.392 , -45.9974
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.97.114.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
138.97.114.0
Broadcast
138.97.114.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.5261 , -42.4451
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS264163 · REYVI INTERNET LTDA
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.10.126.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.10.126.0
Broadcast
177.10.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.5788 , -45.8474
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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