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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.

181.177.14.0/24

Risk Max LOW Footprint 5.469% Hits 14
Prefix / IP version
/24 · IPv4
Network
181.177.14.0
Broadcast
181.177.14.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-24.185328571428574 , -65.2922
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.24.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
181.177.24.0
Broadcast
181.177.24.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-24.184179999999998 , -65.29268000000002
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.35.0
Broadcast
181.177.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.4469 , -65.1646
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.228.65.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.228.65.0
Broadcast
190.228.65.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1903 , -65.3059
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-07 02:00 · 2026-03-08 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.45.0
Broadcast
181.177.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.3794 , -65.1006
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-06 02:00 · 2026-03-07 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.2.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.2.0
Broadcast
181.177.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.33.0
Broadcast
181.177.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1815 , -65.2938
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.4.0
Broadcast
181.177.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.43.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.43.0
Broadcast
181.177.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1815 , -65.2938
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.49.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.49.0
Broadcast
181.177.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.3794 , -65.1006
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.137.163.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.137.163.0
Broadcast
190.137.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1167 , -65.3833
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.56.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.56.0
Broadcast
181.177.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.3794 , -65.1006
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.190.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.190.128.0
Broadcast
186.190.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1815 , -65.2938
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.105.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.105.229.0
Broadcast
181.105.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.3794 , -65.1006
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.190.136.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.190.136.0
Broadcast
186.190.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.190.139.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.190.139.0
Broadcast
186.190.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.190.141.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.190.141.0
Broadcast
186.190.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-04 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.7.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.7.0
Broadcast
181.177.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1815 , -65.2938
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.51.0
Broadcast
181.177.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.3794 , -65.1006
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

181.177.9.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.177.9.0
Broadcast
181.177.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.190.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.190.140.0
Broadcast
186.190.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1815 , -65.2938
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.190.151.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.190.151.0
Broadcast
186.190.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.228.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.228.165.0
Broadcast
190.228.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-24.1882 , -65.291
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS264642 · TELESISTEMA S.R.L.
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2