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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.

177.84.235.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
177.84.235.0
Broadcast
177.84.235.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-29.66633 , -51.04216000000001
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.202.111.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.202.111.0
Broadcast
143.202.111.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-29.625199999999996 , -50.9797
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.202.108.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.202.108.0
Broadcast
143.202.108.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.6252 , -50.9797
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.193.54.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.193.54.0
Broadcast
186.193.54.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.671399999999995 , -42.272
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

191.243.126.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.243.126.0
Broadcast
191.243.126.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.870099999999997 , -42.5616
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.79.187.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.79.187.0
Broadcast
170.79.187.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.39.240.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.39.240.0
Broadcast
177.39.240.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8701 , -42.5616
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.193.48.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.193.48.0
Broadcast
186.193.48.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.7723 , -42.3058
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.250.15.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.250.15.0
Broadcast
186.250.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-29.5172 , -50.7739
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.227.232.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
168.227.232.0
Broadcast
168.227.232.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.193.57.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.193.57.0
Broadcast
186.193.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.202.109.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.202.109.0
Broadcast
143.202.109.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6252 , -50.9797
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.192.188.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.192.188.0
Broadcast
186.192.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.79.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.79.186.0
Broadcast
170.79.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.192.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.189.0
Broadcast
186.192.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.79.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.79.184.0
Broadcast
170.79.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.193.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.193.63.0
Broadcast
186.193.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.250.8.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.250.8.0
Broadcast
186.250.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.5172 , -50.7739
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.192.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.192.185.0
Broadcast
186.192.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.6714 , -42.272
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

191.243.121.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.243.121.0
Broadcast
191.243.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8701 , -42.5616
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.79.185.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.79.185.0
Broadcast
170.79.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.39.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.39.242.0
Broadcast
177.39.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8701 , -42.5616
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.39.249.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.39.249.0
Broadcast
177.39.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8701 , -42.5616
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

191.243.124.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.243.124.0
Broadcast
191.243.124.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8701 , -42.5616
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.221.93.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.221.93.0
Broadcast
131.221.93.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.202.110.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.202.110.0
Broadcast
143.202.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6252 , -50.9797
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.193.56.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.193.56.0
Broadcast
186.193.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8732 , -42.3396
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2