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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.

187.86.31.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.86.31.0
Broadcast
187.86.31.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.0138 , -42.4096
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
AS52932 · Fibron Telecom
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.196.133.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
131.196.133.0
Broadcast
131.196.133.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.8744 , -43.30810000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS265928 · MWA MAIS
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.195.27.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
168.195.27.0
Broadcast
168.195.27.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.902899999999995 , -43.9572
Hits / Errors
7 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

186.235.63.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.235.63.0
Broadcast
186.235.63.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.8142 , -42.22730000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS263270 · CONECTA FIBRA LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.150.55.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.150.55.0
Broadcast
170.150.55.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9218 , -43.9359
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.59.218.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.59.218.0
Broadcast
138.59.218.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.246.44.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.246.44.0
Broadcast
170.246.44.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.4352 , -44.2815
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.75.206.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.75.206.0
Broadcast
177.75.206.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.115400000000005 , -45.0293
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS28270 · AS-Videomar
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.225.74.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.225.74.0
Broadcast
186.225.74.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.9958 , -42.8568
Hits / Errors
6 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

187.19.18.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.19.18.0
Broadcast
187.19.18.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.5862 , -43.0191
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

191.40.101.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.40.101.0
Broadcast
191.40.101.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

192.140.90.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
192.140.90.0
Broadcast
192.140.90.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.392 , -45.9974
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.163.178.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.163.178.0
Broadcast
45.163.178.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.4528 , -46.0224
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS268578 · HORUS INTERNET
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.185.119.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.185.119.0
Broadcast
45.185.119.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-16.5633 , -41.5349
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.229.15.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.229.15.0
Broadcast
45.229.15.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.5236 , -42.79580000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.7.214.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.7.214.0
Broadcast
45.7.214.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-08 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.128.36.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.128.36.0
Broadcast
177.128.36.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-15.8836 , -44.8431
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.190.138.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.190.138.0
Broadcast
177.190.138.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-18.6947 , -44.9188
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.242.97.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.242.97.0
Broadcast
191.242.97.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.572599999999998 , -43.0079
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS263475 · Guara Digital LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.0.65.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
131.0.65.0
Broadcast
131.0.65.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.5911 , -41.9207
Hits / Errors
6 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

138.121.220.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.121.220.0
Broadcast
138.121.220.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.884200000000003 , -46.35999999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS28270 · AS-Videomar
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

143.255.253.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
143.255.253.0
Broadcast
143.255.253.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.4386 , -42.606
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS263405 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.106.165.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
179.106.165.0
Broadcast
179.106.165.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.6896 , -45.253099999999996
Hits / Errors
6 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

186.193.138.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.193.138.0
Broadcast
186.193.138.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.066099999999995 , -46.5725
Hits / Errors
6 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

187.19.26.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.19.26.0
Broadcast
187.19.26.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.5862 , -43.0191
Hits / Errors
6 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

200.71.73.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.71.73.0
Broadcast
200.71.73.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.8104 , -45.399300000000004
Hits / Errors
6 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

201.159.182.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.159.182.0
Broadcast
201.159.182.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.763499999999997 , -46.6187
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS61796 · NS Internet Ltda ME
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.49.238.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
201.49.238.0
Broadcast
201.49.238.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.89285 , -44.01865
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.235.166.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.235.166.0
Broadcast
45.235.166.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.936 , -47.8012
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.194.213.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.194.213.0
Broadcast
186.194.213.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.18515 , -43.97543333333332
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 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

45.163.202.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.163.202.0
Broadcast
45.163.202.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.018 , -44.05859999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.84.179.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
170.84.179.0
Broadcast
170.84.179.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
AS265014 · GNA TELECOM LTDA - ME
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.232.199.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
168.232.199.0
Broadcast
168.232.199.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.889499999999998 , -44.03913333333333
Hits / Errors
6 hits · 1 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

131.161.95.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
131.161.95.0
Broadcast
131.161.95.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.2556 , -42.4429
Hits / Errors
5 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

132.255.234.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
132.255.234.0
Broadcast
132.255.234.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-17.7838 , -40.5319
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

152.237.124.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.124.0
Broadcast
152.237.124.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

152.237.181.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.181.0
Broadcast
152.237.181.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.115 , -44.918
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

152.237.24.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.24.0
Broadcast
152.237.24.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-09 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.83.68.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
170.83.68.0
Broadcast
170.83.68.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.4068 , -42.9171
Hits / Errors
5 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

177.190.144.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.190.144.0
Broadcast
177.190.144.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-16.9306 , -45.963800000000006
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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