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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.

181.116.45.0/24

Risk Max LOW Footprint 6.641% Hits 25
Prefix / IP version
/24 · IPv4
Network
181.116.45.0
Broadcast
181.116.45.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-37.99509999999999 , -57.541
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.44.117.0/24

Risk Max LOW Footprint 6.641% Hits 23
Prefix / IP version
/24 · IPv4
Network
181.44.117.0
Broadcast
181.44.117.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-34.1801 , -58.9181
Hits / Errors
23 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.116.40.0/24

Risk Max LOW Footprint 6.641% Hits 19
Prefix / IP version
/24 · IPv4
Network
181.116.40.0
Broadcast
181.116.40.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-37.995099999999994 , -57.540999999999976
Hits / Errors
19 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.104.45.0/24

Risk Max LOW Footprint 6.250% Hits 34
Prefix / IP version
/24 · IPv4
Network
190.104.45.0
Broadcast
190.104.45.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-34.61419999999999 , -58.38110000000002
Hits / Errors
34 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

190.104.36.0/24

Risk Max LOW Footprint 6.250% Hits 28
Prefix / IP version
/24 · IPv4
Network
190.104.36.0
Broadcast
190.104.36.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-34.61419999999999 , -58.38110000000002
Hits / Errors
28 hits · 1 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

200.107.104.0/24

Risk Max LOW Footprint 6.250% Hits 28
Prefix / IP version
/24 · IPv4
Network
200.107.104.0
Broadcast
200.107.104.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.116632142857146 , -59.66935357142857
Hits / Errors
28 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27787 · LOS AMORES S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.165.221.0/24

Risk Max LOW Footprint 6.250% Hits 26
Prefix / IP version
/24 · IPv4
Network
45.165.221.0
Broadcast
45.165.221.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-19.438600000000005 , -42.606
Hits / Errors
26 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267933 · IBIPAR S/A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.13.209.0/24

Risk Max LOW Footprint 6.250% Hits 25
Prefix / IP version
/24 · IPv4
Network
186.13.209.0
Broadcast
186.13.209.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-34.600500000000004 , -58.53009999999998
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.229.162.0/24

Risk Max LOW Footprint 6.250% Hits 23
Prefix / IP version
/24 · IPv4
Network
201.229.162.0
Broadcast
201.229.162.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
18.4615 , -69.89650000000002
Hits / Errors
23 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

186.183.101.0/24

Risk Max LOW Footprint 6.250% Hits 21
Prefix / IP version
/24 · IPv4
Network
186.183.101.0
Broadcast
186.183.101.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-34.488371428571426 , -58.64237142857142
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28114 · Alpha Tel S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.99.71.0/24

Risk Max LOW Footprint 5.859% Hits 36
Prefix / IP version
/24 · IPv4
Network
190.99.71.0
Broadcast
190.99.71.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.6142 , -58.38110000000001
Hits / Errors
36 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52235 · IPV6 SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.105.122.0/24

Risk Max LOW Footprint 5.859% Hits 20
Prefix / IP version
/24 · IPv4
Network
190.105.122.0
Broadcast
190.105.122.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.50289999999998 , -58.7512
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS27984 · Ver Tv S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.47.126.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
181.47.126.0
Broadcast
181.47.126.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.54070000000001 , -58.5625
Hits / Errors
19 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

45.229.84.0/24

Risk Max LOW Footprint 5.859% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.229.84.0
Broadcast
45.229.84.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.815 , -58.46929999999999
Hits / Errors
19 hits · 2 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

181.117.167.0/24

Risk Max LOW Footprint 5.859% Hits 18
Prefix / IP version
/24 · IPv4
Network
181.117.167.0
Broadcast
181.117.167.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-34.50419999999999 , -58.55579999999999
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.44.17.0/24

Risk Max LOW Footprint 5.859% Hits 16
Prefix / IP version
/24 · IPv4
Network
38.44.17.0
Broadcast
38.44.17.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
18.766399999999997 , -70.0367
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS272083 · REYNOSO, S.R.L.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.51.239.0/24

Risk Max LOW Footprint 5.469% Hits 34
Prefix / IP version
/24 · IPv4
Network
179.51.239.0
Broadcast
179.51.239.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-36.7244 , -56.67219999999999
Hits / Errors
34 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52352 · TVC5 S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.44.116.0/24

Risk Max LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
181.44.116.0
Broadcast
181.44.116.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-35.930155 , -59.923615
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.182.168.0/24

Risk Max LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
186.182.168.0
Broadcast
186.182.168.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-34.600080000000005 , -58.5372
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.167.220.0/24

Risk Max LOW Footprint 5.469% Hits 20
Prefix / IP version
/24 · IPv4
Network
45.167.220.0
Broadcast
45.167.220.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-35.5557 , -57.84220000000001
Hits / Errors
20 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

181.116.42.0/24

Risk Max LOW Footprint 5.469% Hits 19
Prefix / IP version
/24 · IPv4
Network
181.116.42.0
Broadcast
181.116.42.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-37.995099999999994 , -57.540999999999976
Hits / Errors
19 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.46.138.0/24

Risk Max LOW Footprint 5.469% Hits 19
Prefix / IP version
/24 · IPv4
Network
181.46.138.0
Broadcast
181.46.138.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-35.921510526315785 , -59.9166052631579
Hits / Errors
19 hits · 1 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

190.80.245.0/24

Risk Max LOW Footprint 5.078% Hits 21
Prefix / IP version
/24 · IPv4
Network
190.80.245.0
Broadcast
190.80.245.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
18.4615 , -69.89650000000002
Hits / Errors
21 hits · 1 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

181.117.165.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
181.117.165.0
Broadcast
181.117.165.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-34.50419999999999 , -58.55579999999999
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.105.123.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
190.105.123.0
Broadcast
190.105.123.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-34.5029 , -58.751200000000004
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27984 · Ver Tv S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.51.247.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
179.51.247.0
Broadcast
179.51.247.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-38.25635263157895 , -60.270784210526315
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52279 · ETERNET S.R.L.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.105.114.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
190.105.114.0
Broadcast
190.105.114.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-34.5029 , -58.751200000000004
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27984 · Ver Tv S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.22.19.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
186.22.19.0
Broadcast
186.22.19.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-34.9309 , -57.9417
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.55.112.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
190.55.112.0
Broadcast
190.55.112.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-34.54070000000001 , -58.5625
Hits / Errors
17 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

201.219.69.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
201.219.69.0
Broadcast
201.219.69.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-37.1174 , -56.828300000000006
Hits / Errors
17 hits · 1 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

201.229.172.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
201.229.172.0
Broadcast
201.229.172.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
18.4615 , -69.8965
Hits / Errors
17 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

138.117.23.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
138.117.23.0
Broadcast
138.117.23.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-34.50289999999999 , -58.751200000000004
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27984 · Ver Tv S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.96.185.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
179.96.185.0
Broadcast
179.96.185.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-10.192499999999999 , -37.5367
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.22.94.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
186.22.94.0
Broadcast
186.22.94.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-34.38585882352941 , -58.78827058823529
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27747 · Telecentro S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.181.45.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
45.181.45.0
Broadcast
45.181.45.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-38.21794705882353 , -58.774870588235274
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267798 · GENERACION WI-FI SA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

202.12.123.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
202.12.123.0
Broadcast
202.12.123.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
24.804199999999998 , 88.9488
Hits / Errors
17 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

152.231.22.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
152.231.22.0
Broadcast
152.231.22.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-36.394281250000006 , -59.267868750000005
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS52505 · CBRNET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

87.196.73.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
87.196.73.0
Broadcast
87.196.73.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
38.7219 , -9.1398
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.229.176.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
201.229.176.0
Broadcast
201.229.176.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
19.349140000000002 , -70.62424000000001
Hits / Errors
15 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

190.166.7.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.166.7.0
Broadcast
190.166.7.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
18.4615 , -69.89650000000002
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