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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.

181.20.96.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.20.96.0
Broadcast
181.20.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.5224 , -58.77450000000001
Hits / Errors
3 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

181.26.194.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.194.0
Broadcast
181.26.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7 , -58.5875
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.49.89.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.49.89.0
Broadcast
190.49.89.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7198 , -58.408899999999996
Hits / Errors
3 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

45.163.82.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.163.82.0
Broadcast
45.163.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-37.8357 , -57.4958
Hits / Errors
3 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

190.109.108.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.109.108.0
Broadcast
190.109.108.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-35.6388 , -59.7793
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.90.131.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.90.131.0
Broadcast
181.90.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-35.1843 , -59.0918
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

132.255.200.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
132.255.200.0
Broadcast
132.255.200.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.9309 , -57.9417
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
AS263720 · SURPORAIRE SA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.134.193.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.134.193.0
Broadcast
186.134.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.4615 , -58.931900000000006
Hits / Errors
3 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

186.57.238.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.57.238.0
Broadcast
186.57.238.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.719 , -58.2997
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

138.117.20.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.117.20.0
Broadcast
138.117.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.5029 , -58.751200000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS27984 · Ver Tv S.A.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

170.83.55.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.83.55.0
Broadcast
170.83.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-38.1173 , -57.8578
Hits / Errors
3 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

170.81.212.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.81.212.0
Broadcast
170.81.212.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.4836 , -58.931900000000006
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-06 02:00
Top ASN
AS263768 · EUROSAT S.A.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.26.129.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.129.0
Broadcast
181.26.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7 , -58.5875
Hits / Errors
3 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

170.80.173.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.80.173.0
Broadcast
170.80.173.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-37.8888 , -57.6056
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.61.249.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.61.249.0
Broadcast
186.61.249.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.674 , -58.7473
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.26.242.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.242.0
Broadcast
181.26.242.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7 , -58.5875
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

170.78.88.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.78.88.0
Broadcast
170.78.88.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.642 , -60.4711
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

190.193.91.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.193.91.0
Broadcast
190.193.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.5882 , -58.70216666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.1.244.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.1.244.0
Broadcast
186.1.244.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6671 , -58.66909999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-05 02:00
Top ASN
AS52251 · NORTECH
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.128.67.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.128.67.0
Broadcast
186.128.67.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.5042 , -58.5558
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.254.15.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.254.15.0
Broadcast
201.254.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-35.0496 , -58.7467
Hits / Errors
3 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

191.85.56.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.85.56.0
Broadcast
191.85.56.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7974 , -58.3353
Hits / Errors
3 hits · 0 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

181.46.214.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.46.214.0
Broadcast
181.46.214.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6841 , -58.56153333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.26.84.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.84.0
Broadcast
181.26.84.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.8866 , -58.3834
Hits / Errors
3 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

45.172.24.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.172.24.0
Broadcast
45.172.24.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.2986 , -61.2954
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.26.227.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.227.0
Broadcast
181.26.227.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6975 , -58.583400000000005
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.180.34.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.180.34.0
Broadcast
201.180.34.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 hits · 0 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

190.106.45.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.106.45.0
Broadcast
190.106.45.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.8652 , -57.88570000000001
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.49.102.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.49.102.0
Broadcast
190.49.102.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7198 , -58.408899999999996
Hits / Errors
3 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

181.26.140.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.140.0
Broadcast
181.26.140.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.69833333333333 , -58.58476666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.26.136.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.26.136.0
Broadcast
181.26.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7 , -58.5875
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-05 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.177.16.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.177.16.0
Broadcast
201.177.16.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7691 , -58.6481
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.25.63.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.25.63.0
Broadcast
181.25.63.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6811 , -58.56379999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.39.12.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.39.12.0
Broadcast
186.39.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.812666666666665 , -58.318000000000005
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.177.160.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.177.160.0
Broadcast
201.177.160.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.674 , -58.7473
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.174.78.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.174.78.0
Broadcast
190.174.78.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.5029 , -58.751200000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.61.252.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.61.252.0
Broadcast
186.61.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.674 , -58.7473
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.235.172.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.235.172.0
Broadcast
201.235.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.4674 , -58.649
Hits / Errors
3 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

186.132.81.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.81.0
Broadcast
186.132.81.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-04 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

191.84.219.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.84.219.0
Broadcast
191.84.219.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.674 , -58.7473
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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