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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.

181.46.137.0/24

Risk Max LOW Footprint 36.328% Hits 168
Prefix / IP version
/24 · IPv4
Network
181.46.137.0
Broadcast
181.46.137.255
Observed IPs / Subnet size
93 observed · 256 total
Centroid
-34.71900000000004 , -58.2996999999999
Hits / Errors
168 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.136.0/24

Risk Max LOW Footprint 34.766% Hits 147
Prefix / IP version
/24 · IPv4
Network
181.46.136.0
Broadcast
181.46.136.255
Observed IPs / Subnet size
89 observed · 256 total
Centroid
-34.71889999999997 , -58.260400000000025
Hits / Errors
147 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.122.180.0/24

Risk Max LOW Footprint 7.031% Hits 30
Prefix / IP version
/24 · IPv4
Network
186.122.180.0
Broadcast
186.122.180.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-34.71889999999999 , -58.26039999999998
Hits / Errors
30 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

179.38.70.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
179.38.70.0
Broadcast
179.38.70.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
6 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

179.38.10.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.38.10.0
Broadcast
179.38.10.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.247.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.57.247.0
Broadcast
186.57.247.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.719 , -58.299700000000016
Hits / Errors
7 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

186.57.139.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.57.139.0
Broadcast
186.57.139.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.26039999999999
Hits / Errors
5 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

186.57.238.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.57.238.0
Broadcast
186.57.238.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.719 , -58.29970000000001
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

186.57.246.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.57.246.0
Broadcast
186.57.246.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.719 , -58.2997
Hits / Errors
4 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

179.38.41.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.41.0
Broadcast
179.38.41.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
4 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

179.38.24.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.38.24.0
Broadcast
179.38.24.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
3 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

186.137.139.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.137.139.0
Broadcast
186.137.139.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 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

186.57.138.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.57.138.0
Broadcast
186.57.138.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.163.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.57.163.0
Broadcast
186.57.163.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.251.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.57.251.0
Broadcast
186.57.251.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
3 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

181.44.161.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.44.161.0
Broadcast
181.44.161.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.87.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.38.87.0
Broadcast
179.38.87.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.131.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.57.131.0
Broadcast
186.57.131.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.719 , -58.2997
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.98.117.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.98.117.0
Broadcast
181.98.117.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.26039999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.104.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.38.104.0
Broadcast
179.38.104.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.38.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.38.38.0
Broadcast
179.38.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.26039999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.61.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.38.61.0
Broadcast
179.38.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.117.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.117.0
Broadcast
179.38.117.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.204.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.57.204.0
Broadcast
186.57.204.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.718925 , -58.270224999999996
Hits / Errors
4 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

179.38.15.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.15.0
Broadcast
179.38.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.155.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.57.155.0
Broadcast
186.57.155.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.98.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.98.0
Broadcast
179.38.98.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
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

186.57.180.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.57.180.0
Broadcast
186.57.180.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.719 , -58.2997
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.192.81.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.192.81.0
Broadcast
190.192.81.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.101.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.38.101.0
Broadcast
179.38.101.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.52.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.38.52.0
Broadcast
179.38.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.48.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.38.48.0
Broadcast
179.38.48.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.195.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.57.195.0
Broadcast
186.57.195.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.719 , -58.2997
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.207.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.57.207.0
Broadcast
186.57.207.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
2 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

186.57.221.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.57.221.0
Broadcast
186.57.221.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
2 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

186.57.253.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.57.253.0
Broadcast
186.57.253.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.11.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.38.11.0
Broadcast
179.38.11.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
2 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

179.38.77.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.38.77.0
Broadcast
179.38.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.7189 , -58.2604
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

179.38.116.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.38.116.0
Broadcast
179.38.116.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.14.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.38.14.0
Broadcast
179.38.14.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.684 , -58.3192
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
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