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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.

181.46.66.0/24

Risk Max LOW Footprint 23.438% Hits 106
Prefix / IP version
/24 · IPv4
Network
181.46.66.0
Broadcast
181.46.66.255
Observed IPs / Subnet size
60 observed · 256 total
Centroid
-34.81500000000002 , -58.46930000000001
Hits / Errors
106 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

45.172.19.0/24

Risk Max LOW Footprint 8.203% Hits 31
Prefix / IP version
/24 · IPv4
Network
45.172.19.0
Broadcast
45.172.19.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-34.815000000000005 , -58.46929999999998
Hits / Errors
31 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.112.0/24

Risk Max LOW Footprint 7.422% Hits 29
Prefix / IP version
/24 · IPv4
Network
181.46.112.0
Broadcast
181.46.112.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-34.815 , -58.46929999999998
Hits / Errors
29 hits · 0 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

45.229.84.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.229.84.0
Broadcast
45.229.84.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.815 , -58.46929999999999
Hits / Errors
19 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

186.132.126.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.132.126.0
Broadcast
186.132.126.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.815 , -58.46929999999999
Hits / Errors
8 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

201.180.32.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
201.180.32.0
Broadcast
201.180.32.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-34.815 , -58.46929999999999
Hits / Errors
7 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

186.132.31.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.132.31.0
Broadcast
186.132.31.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
6 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

186.132.107.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.107.0
Broadcast
186.132.107.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.81.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.81.0
Broadcast
186.132.81.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.132.122.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.122.0
Broadcast
186.132.122.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.132.78.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.78.0
Broadcast
186.132.78.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 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

186.132.69.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.132.69.0
Broadcast
186.132.69.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
6 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

186.132.88.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.88.0
Broadcast
186.132.88.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.8.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.8.0
Broadcast
186.132.8.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.94.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.94.0
Broadcast
186.132.94.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
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

201.176.242.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.176.242.0
Broadcast
201.176.242.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.180.47.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.180.47.0
Broadcast
201.180.47.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.87.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.87.0
Broadcast
186.132.87.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.132.27.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.27.0
Broadcast
186.132.27.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 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

201.180.43.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.180.43.0
Broadcast
201.180.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.111.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.111.0
Broadcast
186.132.111.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.23.77.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.23.77.0
Broadcast
186.23.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.43.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.43.0
Broadcast
186.132.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 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

186.132.24.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.24.0
Broadcast
186.132.24.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 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

186.132.35.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.35.0
Broadcast
186.132.35.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.132.110.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.110.0
Broadcast
186.132.110.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.119.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.119.0
Broadcast
186.132.119.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.180.44.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.180.44.0
Broadcast
201.180.44.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.28.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.28.0
Broadcast
186.132.28.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
3 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

186.132.85.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.132.85.0
Broadcast
186.132.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.132.125.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.125.0
Broadcast
186.132.125.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.73.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.73.0
Broadcast
186.132.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.22.73.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.22.73.0
Broadcast
186.22.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.0.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.0.0
Broadcast
186.132.0.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
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

186.132.40.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.40.0
Broadcast
186.132.40.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
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

201.180.34.0/24

Risk Max LOW Footprint 0.781% Hits 2
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
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

186.132.62.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.62.0
Broadcast
186.132.62.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
2 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

186.132.70.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.70.0
Broadcast
186.132.70.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
2 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

186.132.95.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.132.95.0
Broadcast
186.132.95.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.815 , -58.4693
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

190.5.216.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.5.216.0
Broadcast
190.5.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.767799999999994 , -58.467749999999995
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS52426 · I-SUR WISP S.R.L.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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