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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.

190.183.30.0/24

Risk Max LOW Footprint 7.031% Hits 29
Prefix / IP version
/24 · IPv4
Network
190.183.30.0
Broadcast
190.183.30.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-34.18010000000001 , -58.91810000000002
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.44.117.0/24

Risk Max LOW Footprint 6.641% Hits 23
Prefix / IP version
/24 · IPv4
Network
181.44.117.0
Broadcast
181.44.117.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
23 hits · 0 errors
First / Last seen
2026-02-22 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

45.179.92.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
45.179.92.0
Broadcast
45.179.92.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.180099999999996 , -58.9181
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS267913 · IFRANET S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.179.93.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.179.93.0
Broadcast
45.179.93.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS267913 · IFRANET S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.72.31.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.72.31.0
Broadcast
131.72.31.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.174.181.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.174.181.0
Broadcast
181.174.181.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-33.3646 , -59.45376666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.231.7.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.231.7.0
Broadcast
201.231.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 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

190.17.203.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.17.203.0
Broadcast
190.17.203.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.183.40.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.183.40.0
Broadcast
190.183.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.168.240.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.168.240.0
Broadcast
152.168.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 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

190.17.156.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.17.156.0
Broadcast
190.17.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 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

152.168.246.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.168.246.0
Broadcast
152.168.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.138.96.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.138.96.0
Broadcast
186.138.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.17.130.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.17.130.0
Broadcast
190.17.130.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.183.59.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.183.59.0
Broadcast
190.183.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1633 , -58.9592
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.168.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.168.236.0
Broadcast
152.168.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

123.253.230.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
123.253.230.0
Broadcast
123.253.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
16.9132 , 96.1333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.17.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.17.141.0
Broadcast
190.17.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.183.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.183.33.0
Broadcast
190.183.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.170.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.170.80.0
Broadcast
152.170.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.168.1.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.168.1.0
Broadcast
181.168.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.238.66.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.238.66.0
Broadcast
181.238.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1633 , -58.9592
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.17.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.17.5.0
Broadcast
190.17.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.72.29.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.72.29.0
Broadcast
131.72.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.138.84.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.138.84.0
Broadcast
186.138.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2