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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.

186.235.124.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.235.124.0
Broadcast
186.235.124.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.486099999999997 , -42.7133
Hits / Errors
6 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

190.89.158.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.89.158.0
Broadcast
190.89.158.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-18.4913 , -49.65030000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS270375 · CONNECT TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.238.137.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.238.137.0
Broadcast
45.238.137.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.255.187.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
143.255.187.0
Broadcast
143.255.187.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-30.040299999999995 , -52.8972
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.81.60.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.81.60.0
Broadcast
170.81.60.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.6762 , -38.8555
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-13 02:00
Top ASN
AS266401 · CNA NET
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

191.243.78.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.243.78.0
Broadcast
191.243.78.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.4861 , -42.7133
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS263499 · Telecom Conectividade
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.72.45.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.72.45.0
Broadcast
131.72.45.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.4316 , -45.1766
Hits / Errors
4 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

191.243.73.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.243.73.0
Broadcast
191.243.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.486100000000004 , -42.7133
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-13 02:00
Top ASN
AS263499 · Telecom Conectividade
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

170.81.61.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.81.61.0
Broadcast
170.81.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-12.6762 , -38.8555
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS266401 · CNA NET
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.84.150.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.84.150.0
Broadcast
177.84.150.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

131.72.46.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.72.46.0
Broadcast
131.72.46.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.4316 , -45.1766
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

186.235.122.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.235.122.0
Broadcast
186.235.122.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.4861 , -42.7133
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

186.235.126.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.235.126.0
Broadcast
186.235.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.4861 , -42.7133
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

186.235.125.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.235.125.0
Broadcast
186.235.125.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.4861 , -42.7133
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

179.147.170.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.147.170.0
Broadcast
179.147.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.235.121.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.235.121.0
Broadcast
186.235.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4861 , -42.7133
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

168.181.135.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.181.135.0
Broadcast
168.181.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.5132 , -50.9549
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.147.171.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.147.171.0
Broadcast
179.147.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.147.174.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.147.174.0
Broadcast
179.147.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.183.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.183.157.0
Broadcast
179.183.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
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

190.89.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.89.157.0
Broadcast
190.89.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-18.4917 , -49.475
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS270375 · CONNECT TELECOM LTDA
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.234.171.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.234.171.0
Broadcast
45.234.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-0.350796 , -66.4734
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.255.186.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.255.186.0
Broadcast
143.255.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

168.181.97.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.181.97.0
Broadcast
168.181.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.6762 , -38.8555
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS265336 · ELneT Telecom
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.235.120.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.235.120.0
Broadcast
186.235.120.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4861 , -42.7133
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

187.86.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.86.4.0
Broadcast
187.86.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.92601 , -38.6742
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.238.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.238.138.0
Broadcast
45.238.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

143.255.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.255.184.0
Broadcast
143.255.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.84.144.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.84.144.0
Broadcast
177.84.144.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.84.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.84.149.0
Broadcast
177.84.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.183.146.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.183.146.0
Broadcast
179.183.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
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

179.183.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.183.159.0
Broadcast
179.183.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
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

179.183.225.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.183.225.0
Broadcast
179.183.225.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-30.0403 , -52.8972
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