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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.

181.20.138.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.20.138.0
Broadcast
181.20.138.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7503 , -58.5827
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

186.134.209.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.134.209.0
Broadcast
186.134.209.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.4615 , -58.9319
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

190.48.71.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.48.71.0
Broadcast
190.48.71.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6947 , -58.6845
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.85.12.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
191.85.12.0
Broadcast
191.85.12.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7963 , -58.36310000000001
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.177.246.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.177.246.0
Broadcast
201.177.246.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6499 , -58.55456
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

190.172.36.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.172.36.0
Broadcast
190.172.36.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-33.0653 , -68.4712
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.172.117.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.172.117.0
Broadcast
190.172.117.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7193 , -58.3343
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.26.184.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.26.184.0
Broadcast
181.26.184.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7 , -58.5875
Hits / Errors
5 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

179.37.5.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.37.5.0
Broadcast
179.37.5.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.704 , -58.5291
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.39.4.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.39.4.0
Broadcast
186.39.4.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.82 , -58.4016
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.26.173.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.26.173.0
Broadcast
181.26.173.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7 , -58.5875
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.190.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.190.0
Broadcast
179.38.190.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.4615 , -58.9319
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.24.8.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.24.8.0
Broadcast
181.24.8.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.9778 , -58.376975
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.24.10.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.24.10.0
Broadcast
181.24.10.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.9815 , -58.3804
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.129.95.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.129.95.0
Broadcast
186.129.95.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6438 , -58.6096
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.26.140.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.26.140.0
Broadcast
181.26.140.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7 , -58.5875
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.88.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.88.0
Broadcast
186.132.88.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.815 , -58.4693
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.57.246.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.57.246.0
Broadcast
186.57.246.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.719 , -58.2997
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.49.109.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.49.109.0
Broadcast
190.49.109.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7198 , -58.4089
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.176.66.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.176.66.0
Broadcast
201.176.66.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.4836 , -58.9319
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.172.115.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.172.115.0
Broadcast
190.172.115.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7198 , -58.4089
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.132.170.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.132.170.0
Broadcast
186.132.170.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.82 , -58.4016
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.61.143.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.61.143.0
Broadcast
186.61.143.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.839 , -58.5168
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.49.99.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.49.99.0
Broadcast
190.49.99.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7198 , -58.4089
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.173.20.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.173.20.0
Broadcast
190.173.20.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6029 , -68.3356
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.82.31.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.82.31.0
Broadcast
191.82.31.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-32.8817 , -68.8125
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.61.149.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.61.149.0
Broadcast
186.61.149.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.839 , -58.5168
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.175.97.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.175.97.0
Broadcast
190.175.97.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.6154
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.134.67.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.134.67.0
Broadcast
186.134.67.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-42.9174 , -71.3217
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.81.233.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.81.233.0
Broadcast
191.81.233.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-32.8994 , -68.7516
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.40.45.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.40.45.0
Broadcast
179.40.45.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-41.099925000000006 , -63.835125
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS272945 · UV MUNDO DIGITAL SRL
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.135.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.135.0
Broadcast
179.38.135.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.4615 , -58.9319
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.26.152.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.26.152.0
Broadcast
181.26.152.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.69995 , -58.5983
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.38.41.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
179.38.41.0
Broadcast
179.38.41.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7189 , -58.2604
Hits / Errors
4 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

181.26.148.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.26.148.0
Broadcast
181.26.148.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6999 , -58.6091
Hits / Errors
4 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

181.24.26.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.24.26.0
Broadcast
181.24.26.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.9667 , -58.3667
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.26.212.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.26.212.0
Broadcast
181.26.212.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6438 , -58.6096
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.39.157.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.39.157.0
Broadcast
186.39.157.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7691 , -58.6481
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.172.80.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.172.80.0
Broadcast
190.172.80.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.7193 , -58.3343
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.21.58.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.21.58.0
Broadcast
181.21.58.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-32.963825 , -68.697075
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2