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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.

190.104.33.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.104.33.0
Broadcast
190.104.33.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.6142 , -58.381099999999996
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.106.185.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
200.106.185.0
Broadcast
200.106.185.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.636036363636364 , -58.394154545454555
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 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

190.104.40.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
190.104.40.0
Broadcast
190.104.40.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.6142 , -58.38110000000002
Hits / Errors
10 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

45.176.108.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.176.108.0
Broadcast
45.176.108.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.6596 , -58.4428
Hits / Errors
9 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

170.247.56.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
170.247.56.0
Broadcast
170.247.56.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-34.6142 , -58.38110000000001
Hits / Errors
9 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

181.0.224.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.0.224.0
Broadcast
181.0.224.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.592533333333336 , -58.411544444444445
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 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

181.46.165.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.46.165.0
Broadcast
181.46.165.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.6176 , -58.3809
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.104.44.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
190.104.44.0
Broadcast
190.104.44.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.61419999999999 , -58.3811
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 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

45.191.224.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.191.224.0
Broadcast
45.191.224.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.6469 , -58.4742
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269890 · NETIFOX S.R.L
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.84.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.121.84.0
Broadcast
138.121.84.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS263789 · CORTUC S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.104.39.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.104.39.0
Broadcast
181.104.39.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 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

45.163.142.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
45.163.142.0
Broadcast
45.163.142.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-33.492933333333326 , -60.41623333333334
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS267686 · TELCAB ARGENTINA S.A
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.210.192.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
190.210.192.0
Broadcast
190.210.192.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-34.5740125 , -58.4158625
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16814 · NSS S.A.
Top organization / ISP
— · NSS S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.104.32.0/24

Risk Max LOW Footprint 1.562% Hits 11
Prefix / IP version
/24 · IPv4
Network
190.104.32.0
Broadcast
190.104.32.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.61419999999999 , -58.381099999999996
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.23.166.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.23.166.0
Broadcast
186.23.166.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.6224875 , -58.3952625
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.122.86.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.122.86.0
Broadcast
190.122.86.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-32.602450000000005 , -59.2865
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.148.226.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.148.226.0
Broadcast
186.148.226.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.60196 , -58.404860000000006
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 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

190.104.39.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.104.39.0
Broadcast
190.104.39.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.61419999999999 , -58.3811
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.173.116.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.173.116.0
Broadcast
190.173.116.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.40.84.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
179.40.84.0
Broadcast
179.40.84.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.616800000000005 , -58.368100000000005
Hits / Errors
6 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

181.0.225.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.0.225.0
Broadcast
181.0.225.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.581700000000005 , -58.42676666666666
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 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

181.111.134.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.111.134.0
Broadcast
181.111.134.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.31396666666667 , -58.44964999999999
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 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

190.99.65.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.99.65.0
Broadcast
190.99.65.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS52235 · IPV6 SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.9.122.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.9.122.0
Broadcast
181.9.122.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 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

190.184.244.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.184.244.0
Broadcast
190.184.244.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.63951666666666 , -58.38353333333333
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262196 · Interface
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.225.197.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.225.197.0
Broadcast
181.225.197.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS52251 · NORTECH
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.123.213.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.123.213.0
Broadcast
186.123.213.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.572140000000005 , -58.42238
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.61.165.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.61.165.0
Broadcast
200.61.165.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6132 , -58.3772
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS16814 · NSS S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.216.219.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
201.216.219.0
Broadcast
201.216.219.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6132 , -58.3772
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16814 · NSS S.A.
Top organization / ISP
— · NSS S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.197.248.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.197.248.0
Broadcast
185.197.248.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS136787 · PacketHub S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.210.32.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.210.32.0
Broadcast
190.210.32.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6132 , -58.377199999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS16814 · NSS S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.192.119.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
190.192.119.0
Broadcast
190.192.119.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6132 , -58.377199999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 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

181.46.238.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.46.238.0
Broadcast
181.46.238.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.121.85.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.121.85.0
Broadcast
138.121.85.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS263789 · CORTUC S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.87.79.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.87.79.0
Broadcast
181.87.79.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-34.6132 , -58.377199999999995
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 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

200.3.189.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.3.189.0
Broadcast
200.3.189.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.255.169.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
138.255.169.0
Broadcast
138.255.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6037 , -58.3821
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263833 · DIGITAL SAVIO S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.121.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.46.121.0
Broadcast
181.46.121.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.66583333333333 , -58.4701
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS27747 · Telecentro S.A.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.97.204.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.97.204.0
Broadcast
181.97.204.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6132 , -58.3772
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 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

181.1.94.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.1.94.0
Broadcast
181.1.94.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-34.6134 , -58.37798
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 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