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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.

131.221.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.221.202.0
Broadcast
131.221.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.4706 , -49.0059
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.155.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.155.219.0
Broadcast
179.155.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.68.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.68.116.0
Broadcast
177.68.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6027 , -48.5541
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.122.20.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.122.20.0
Broadcast
138.122.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.7069 , -52.9435
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.89.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.89.221.0
Broadcast
179.89.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6027 , -48.5541
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.124.51.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.124.51.0
Broadcast
177.124.51.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.4753 , -49.308
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.138.239.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.138.239.0
Broadcast
200.138.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2659 , -48.9987
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.75.140.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.75.140.0
Broadcast
177.75.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1003 , -52.6296
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS28146 · MHNET TELECOM
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.135.16.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.135.16.0
Broadcast
179.135.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.91.224.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.91.224.0
Broadcast
177.91.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9981 , -48.6187
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.249.205.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.249.205.0
Broadcast
186.249.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6168 , -48.4997
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.200.5.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.200.5.0
Broadcast
177.200.5.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.7888 , -49.4635
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.55.91.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.55.91.0
Broadcast
177.55.91.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1003 , -52.6296
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.34.245.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.34.245.0
Broadcast
200.34.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2659 , -48.9987
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

190.123.194.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.123.194.0
Broadcast
190.123.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9981 , -48.6187
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.230.24.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.230.24.0
Broadcast
45.230.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1792 , -48.4976
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.63.219.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.63.219.0
Broadcast
187.63.219.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1214 , -52.6604
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.182.125.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.182.125.0
Broadcast
201.182.125.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.4559 , -48.9516
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.53.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.53.126.0
Broadcast
177.53.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9065 , -48.6657
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.251.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.251.21.0
Broadcast
186.251.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1068 , -48.6265
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS53222 · Seanet Telecom Ltda
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.150.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.150.52.0
Broadcast
201.150.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6168 , -48.4997
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

200.188.241.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.188.241.0
Broadcast
200.188.241.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6168 , -48.4997
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

138.204.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.190.0
Broadcast
138.204.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.3414 , -48.8723
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.227.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.227.192.0
Broadcast
45.227.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.2302 , -52.0048
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS28146 · MHNET TELECOM
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

131.72.111.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.72.111.0
Broadcast
131.72.111.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

45.224.64.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.224.64.0
Broadcast
45.224.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.3125 , -49.0463
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

143.0.196.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.0.196.0
Broadcast
143.0.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9835 , -52.515
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS264010 · Polli Telecom
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.221.192.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.221.192.0
Broadcast
179.221.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9065 , -48.6657
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.87.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.87.102.0
Broadcast
187.87.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

186.232.37.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.232.37.0
Broadcast
186.232.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2659 , -48.9987
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

168.0.137.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.0.137.0
Broadcast
168.0.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.933 , -51.7464
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.187.204.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.187.204.0
Broadcast
179.187.204.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.87.62.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.87.62.0
Broadcast
187.87.62.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.2302 , -52.0048
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.204.18.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.204.18.0
Broadcast
177.204.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2659 , -48.9987
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.102.15.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.102.15.0
Broadcast
187.102.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

201.35.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.35.236.0
Broadcast
201.35.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.63.222.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.63.222.0
Broadcast
187.63.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1214 , -52.6604
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

177.76.23.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.76.23.0
Broadcast
177.76.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6157 , -48.6235
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

179.172.247.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.172.247.0
Broadcast
179.172.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9065 , -48.6657
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

187.99.117.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.99.117.0
Broadcast
187.99.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2659 , -48.9987
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-05 02:00 · 2026-03-06 02:00
Top ASN
AS26615 · TIM S/A
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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