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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.

187.44.51.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.51.0
Broadcast
187.44.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.123.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.123.0
Broadcast
191.240.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.120.114.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.120.114.0
Broadcast
187.120.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.115 , -44.918
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.44.21.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.21.0
Broadcast
187.44.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.82.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.82.0
Broadcast
191.240.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.151.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.151.0
Broadcast
191.53.151.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.148.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.130.148.0
Broadcast
177.130.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.179.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.130.179.0
Broadcast
177.130.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.45.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.44.45.0
Broadcast
177.44.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.44.22.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.22.0
Broadcast
187.44.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.137.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.137.0
Broadcast
191.53.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.43.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.43.0
Broadcast
191.53.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.51.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.51.0
Broadcast
191.53.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5653 , -45.4122
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.190.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.130.190.0
Broadcast
177.130.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.2.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.44.2.0
Broadcast
177.44.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.44.52.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.52.0
Broadcast
187.44.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.44.10.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.10.0
Broadcast
187.44.10.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.91.6.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.91.6.0
Broadcast
189.91.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.38.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.38.0
Broadcast
191.240.38.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.160.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.160.0
Broadcast
191.53.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.181.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.181.0
Broadcast
191.53.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.115 , -44.918
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.118.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.44.118.0
Broadcast
177.44.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.83.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.44.83.0
Broadcast
177.44.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.120.125.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.120.125.0
Broadcast
187.120.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.240.17.0
Broadcast
191.240.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.130.150.0
Broadcast
177.130.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.35.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.44.35.0
Broadcast
177.44.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.44.40.0
Broadcast
177.44.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.0732 , -45.4975
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.53.229.0
Broadcast
191.53.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.130.189.0
Broadcast
177.130.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.15.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.44.15.0
Broadcast
177.44.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.216.79.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.216.79.0
Broadcast
186.216.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.55.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.240.55.0
Broadcast
191.240.55.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.53.168.0
Broadcast
191.53.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.235.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.53.235.0
Broadcast
191.53.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.0525 , -44.3189
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.182.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.130.182.0
Broadcast
177.130.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.6.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.44.6.0
Broadcast
177.44.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.189.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.189.187.0
Broadcast
179.189.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.44.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.44.30.0
Broadcast
187.44.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.44.57.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.44.57.0
Broadcast
187.44.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2