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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.

181.116.89.0/24

Risk Max LOW Footprint 4.297% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.116.89.0
Broadcast
181.116.89.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-34.930899999999994 , -57.94169999999999
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.117.9.0/24

Risk Max LOW Footprint 4.297% Hits 14
Prefix / IP version
/24 · IPv4
Network
181.117.9.0
Broadcast
181.117.9.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-34.514799999999994 , -58.5044
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.116.90.0/24

Risk Max LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
181.116.90.0
Broadcast
181.116.90.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-34.9309 , -57.941699999999976
Hits / Errors
13 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

138.117.11.0/24

Risk Max LOW Footprint 4.297% Hits 11
Prefix / IP version
/24 · IPv4
Network
138.117.11.0
Broadcast
138.117.11.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-34.55005454545454 , -58.549645454545455
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263754 · SN COMUNICACIONES
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.91.0/24

Risk Max LOW Footprint 4.297% Hits 11
Prefix / IP version
/24 · IPv4
Network
45.70.91.0
Broadcast
45.70.91.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-34.652699999999996 , -59.42520000000001
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52477 · ApInter
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.112.176.0/24

Risk Max LOW Footprint 3.906% Hits 23
Prefix / IP version
/24 · IPv4
Network
190.112.176.0
Broadcast
190.112.176.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.61419999999999 , -58.3811
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

190.104.35.0/24

Risk Max LOW Footprint 3.906% Hits 21
Prefix / IP version
/24 · IPv4
Network
190.104.35.0
Broadcast
190.104.35.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.6142 , -58.3811
Hits / Errors
21 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

181.209.106.0/24

Risk Max LOW Footprint 3.906% Hits 18
Prefix / IP version
/24 · IPv4
Network
181.209.106.0
Broadcast
181.209.106.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-33.97612777777778 , -61.89558888888889
Hits / Errors
18 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

148.222.203.0/24

Risk Max LOW Footprint 3.906% Hits 17
Prefix / IP version
/24 · IPv4
Network
148.222.203.0
Broadcast
148.222.203.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.6036 , -58.38150000000001
Hits / Errors
17 hits · 0 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

181.209.88.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
181.209.88.0
Broadcast
181.209.88.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-32.987562499999996 , -63.208187499999994
Hits / Errors
16 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

170.247.59.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
170.247.59.0
Broadcast
170.247.59.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.699324999999995 , -58.381818750000015
Hits / Errors
16 hits · 1 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

190.105.81.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.105.81.0
Broadcast
190.105.81.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.5029 , -58.75120000000001
Hits / Errors
15 hits · 1 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

181.209.104.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.209.104.0
Broadcast
181.209.104.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-36.12973333333333 , -62.66419999999999
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

45.70.89.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.70.89.0
Broadcast
45.70.89.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.652699999999996 , -59.425200000000004
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS52477 · ApInter
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.107.185.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.107.185.0
Broadcast
190.107.185.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-37.26380000000001 , -61.28009999999999
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS265748 · GLNet SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.71.154.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
45.71.154.0
Broadcast
45.71.154.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-35.6313 , -61.3542
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265836 · NODOSOFT S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.232.239.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
181.232.239.0
Broadcast
181.232.239.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.719 , -58.299700000000016
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.13.96.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
186.13.96.0
Broadcast
186.13.96.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-34.6037 , -58.3821
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.209.109.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.209.109.0
Broadcast
181.209.109.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-32.13465833333333 , -60.65825833333333
Hits / Errors
12 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

190.122.91.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
190.122.91.0
Broadcast
190.122.91.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-31.375363636363637 , -58.64030909090909
Hits / Errors
11 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

138.59.140.0/24

Risk Max LOW Footprint 3.516% Hits 23
Prefix / IP version
/24 · IPv4
Network
138.59.140.0
Broadcast
138.59.140.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.7661 , -58.395700000000005
Hits / Errors
23 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263737 · Grupo Fullsat SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.50.155.0/24

Risk Max LOW Footprint 3.516% Hits 21
Prefix / IP version
/24 · IPv4
Network
200.50.155.0
Broadcast
200.50.155.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.9212 , -58.3861
Hits / Errors
21 hits · 1 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

181.209.93.0/24

Risk Max LOW Footprint 3.516% Hits 18
Prefix / IP version
/24 · IPv4
Network
181.209.93.0
Broadcast
181.209.93.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-33.42281666666666 , -64.55246666666667
Hits / Errors
18 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

181.209.82.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
181.209.82.0
Broadcast
181.209.82.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-35.8079125 , -60.62843124999999
Hits / Errors
16 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

181.209.120.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
181.209.120.0
Broadcast
181.209.120.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-30.329256249999997 , -63.176706249999995
Hits / Errors
16 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

186.122.220.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
186.122.220.0
Broadcast
186.122.220.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-36.7852 , -59.85340000000001
Hits / Errors
16 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.121.191.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
186.121.191.0
Broadcast
186.121.191.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.67399999999999 , -58.7473
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS274186 · DSOL INTERNET S.A.S.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.103.91.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
190.103.91.0
Broadcast
190.103.91.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-36.23552142857143 , -61.11177857142855
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269996 · HENDERSON.NET SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.173.195.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.173.195.0
Broadcast
45.173.195.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-38.5467 , -58.75279999999999
Hits / Errors
13 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

45.176.20.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
45.176.20.0
Broadcast
45.176.20.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-36.2532 , -61.0974
Hits / Errors
13 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

200.225.116.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
200.225.116.0
Broadcast
200.225.116.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.063 , -59.0531
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS270054 · GLOBALRADIO S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.229.30.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.229.30.0
Broadcast
45.229.30.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-37.9951 , -57.54099999999999
Hits / Errors
12 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

149.78.152.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
149.78.152.0
Broadcast
149.78.152.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-36.57490000000001 , -56.6838
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS274181 · FIBERAR SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.158.6.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
186.158.6.0
Broadcast
186.158.6.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.5996 , -58.6266
Hits / Errors
11 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

181.45.24.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
181.45.24.0
Broadcast
181.45.24.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.7313 , -58.254900000000006
Hits / Errors
10 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

131.0.235.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
131.0.235.0
Broadcast
131.0.235.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-34.5358 , -58.5871
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS61470 · MUSURIT
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.181.47.0/24

Risk Max LOW Footprint 3.125% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.181.47.0
Broadcast
45.181.47.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-38.1475 , -58.7796
Hits / Errors
19 hits · 1 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

201.220.17.0/24

Risk Max LOW Footprint 3.125% Hits 16
Prefix / IP version
/24 · IPv4
Network
201.220.17.0
Broadcast
201.220.17.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-34.9309 , -57.9417
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52413 · MADACOM SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.224.188.0/24

Risk Max LOW Footprint 3.125% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.224.188.0
Broadcast
181.224.188.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-36.3656 , -56.7119
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52453 · Atcco S.R.L.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.97.202.0/24

Risk Max LOW Footprint 3.125% Hits 14
Prefix / IP version
/24 · IPv4
Network
138.97.202.0
Broadcast
138.97.202.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-33.3344 , -60.22619999999999
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS263800 · GRUPO BARONE SRL
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2