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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.

186.250.26.0/24

Risk Max LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
186.250.26.0
Broadcast
186.250.26.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-30.041800000000002 , -52.44060000000001
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263089 · V de M Vargas
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.223.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.174.223.0
Broadcast
45.174.223.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-20.722800000000007 , -54.12844545454546
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268869 · FIBRA PLUS TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.185.183.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.185.183.0
Broadcast
45.185.183.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-15.730000000000002 , -42.57319999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.49.211.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.49.211.0
Broadcast
187.49.211.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-21.599899999999998 , -46.901599999999995
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

167.250.106.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
167.250.106.0
Broadcast
167.250.106.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.220.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.174.220.0
Broadcast
45.174.220.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS268869 · FIBRA PLUS TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.83.91.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.83.91.0
Broadcast
170.83.91.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.0.74.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
143.0.74.0
Broadcast
143.0.74.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0418 , -52.440599999999996
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.12.213.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.12.213.0
Broadcast
177.12.213.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS270750 · Link Net Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.54.75.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.54.75.0
Broadcast
177.54.75.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.45.210.0/24

Risk Max LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.45.210.0
Broadcast
177.45.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.55.48.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.55.48.0
Broadcast
177.55.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8989 , -49.6325
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.94.6.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.94.6.0
Broadcast
177.94.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.174.221.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.174.221.0
Broadcast
45.174.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS268869 · FIBRA PLUS TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.12.212.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.12.212.0
Broadcast
177.12.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS270750 · Link Net Telecom
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.83.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.83.88.0
Broadcast
170.83.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.4483 , -53.7519
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.255.24.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.255.24.0
Broadcast
191.255.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.94.31.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.94.31.0
Broadcast
177.94.31.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.255.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.255.58.0
Broadcast
191.255.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.255.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.255.213.0
Broadcast
191.255.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5999 , -46.9016
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.185.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.185.181.0
Broadcast
45.185.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.73 , -42.5732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.185.182.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.185.182.0
Broadcast
45.185.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.73 , -42.5732
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2