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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.

187.120.98.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.120.98.0
Broadcast
187.120.98.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 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

187.44.45.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.44.45.0
Broadcast
187.44.45.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 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

191.53.126.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.126.0
Broadcast
191.53.126.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.2606 , -45.2272
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.44.77.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
177.44.77.0
Broadcast
177.44.77.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 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

177.44.19.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.44.19.0
Broadcast
177.44.19.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 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

187.44.38.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.44.38.0
Broadcast
187.44.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 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

191.240.50.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.240.50.0
Broadcast
191.240.50.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
4 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

191.240.49.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.240.49.0
Broadcast
191.240.49.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.68.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.240.68.0
Broadcast
191.240.68.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.148.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.148.0
Broadcast
191.53.148.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 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

177.44.87.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.44.87.0
Broadcast
177.44.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 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

191.240.39.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.240.39.0
Broadcast
191.240.39.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.1808 , -45.8911
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 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

191.53.142.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.142.0
Broadcast
191.53.142.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-24 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

187.44.32.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.44.32.0
Broadcast
187.44.32.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 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

191.53.156.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.156.0
Broadcast
191.53.156.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.7334 , -45.5893
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 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

179.189.161.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.189.161.0
Broadcast
179.189.161.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-26 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

191.240.72.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.72.0
Broadcast
191.240.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 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

191.53.98.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.98.0
Broadcast
191.53.98.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 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

177.44.92.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.44.92.0
Broadcast
177.44.92.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.7635 , -46.6187
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-23 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

191.53.125.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.125.0
Broadcast
191.53.125.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.0732 , -45.4975
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 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

187.44.27.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.27.0
Broadcast
187.44.27.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-16.5879 , -43.9
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
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.240.124.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.124.0
Broadcast
191.240.124.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.1328 , -46.8826
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.120.113.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
187.120.113.0
Broadcast
187.120.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.115 , -44.918
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.130.149.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.130.149.0
Broadcast
177.130.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-27 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

177.44.7.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.44.7.0
Broadcast
177.44.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 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

191.240.80.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.240.80.0
Broadcast
191.240.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.0209 , -45.5508
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 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

191.53.212.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.53.212.0
Broadcast
191.53.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.0209 , -45.5508
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 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

177.44.111.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.44.111.0
Broadcast
177.44.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-02-22 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

189.91.7.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.91.7.0
Broadcast
189.91.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 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

177.44.74.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.44.74.0
Broadcast
177.44.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
3 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

179.189.180.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.189.180.0
Broadcast
179.189.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
3 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

187.44.16.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.44.16.0
Broadcast
187.44.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 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

187.44.17.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.44.17.0
Broadcast
187.44.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
3 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

186.216.99.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.216.99.0
Broadcast
186.216.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.267 , -45.0436
Hits / Errors
2 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

191.53.216.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.216.0
Broadcast
191.53.216.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.0209 , -45.5508
Hits / Errors
2 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

187.44.35.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.44.35.0
Broadcast
187.44.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-16.5879 , -43.9
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 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

191.240.102.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.240.102.0
Broadcast
191.240.102.255
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 · 2026-03-01 02:00
Top ASN
AS28202 · MASTER S/A
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.53.108.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.53.108.0
Broadcast
191.53.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 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

177.44.95.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.44.95.0
Broadcast
177.44.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7635 , -46.6187
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

179.189.175.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.189.175.0
Broadcast
179.189.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.1504 , -44.8897
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 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
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