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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.

191.6.37.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
191.6.37.0
Broadcast
191.6.37.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-20.6103 , -40.52739999999998
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS262288 · Go In Tecnologia
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.236.207.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.236.207.0
Broadcast
45.236.207.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.6.38.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
191.6.38.0
Broadcast
191.6.38.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS262288 · Go In Tecnologia
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.255.144.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
131.255.144.0
Broadcast
131.255.144.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.182.67.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.182.67.0
Broadcast
45.182.67.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.6696 , -40.5028
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.156.86.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.156.86.0
Broadcast
177.156.86.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.610300000000002 , -40.5274
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.156.216.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.156.216.0
Broadcast
177.156.216.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.156.220.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.156.220.0
Broadcast
177.156.220.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
2 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

177.156.0.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.156.0.0
Broadcast
177.156.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.196.228.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.196.228.0
Broadcast
131.196.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6696 , -40.5028
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS265944 · BR UP TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.82.52.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.82.52.0
Broadcast
179.82.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.225.75.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.225.75.0
Broadcast
179.225.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.134.75.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.134.75.0
Broadcast
179.134.75.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
2 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

177.132.183.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.132.183.0
Broadcast
177.132.183.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
2 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

177.156.167.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.156.167.0
Broadcast
177.156.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.6.33.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.6.33.0
Broadcast
191.6.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS262288 · Go In Tecnologia
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.196.229.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.196.229.0
Broadcast
131.196.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6696 , -40.5028
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS265944 · BR UP TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.156.217.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.156.217.0
Broadcast
177.156.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.157.19.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.157.19.0
Broadcast
177.157.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.196.230.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.196.230.0
Broadcast
131.196.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6696 , -40.5028
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS265944 · BR UP TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.157.18.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.157.18.0
Broadcast
177.157.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.174.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.174.179.0
Broadcast
179.174.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
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

177.156.162.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.156.162.0
Broadcast
177.156.162.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.6.36.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.6.36.0
Broadcast
191.6.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS262288 · Go In Tecnologia
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.82.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.82.54.0
Broadcast
179.82.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.172.102.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.172.102.0
Broadcast
45.172.102.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.157.17.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.157.17.0
Broadcast
177.157.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
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

179.82.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.82.53.0
Broadcast
179.82.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6103 , -40.5274
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2