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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.

181.209.109.0/24

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

190.167.166.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
190.167.166.0
Broadcast
190.167.166.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
19.4667 , -71.54999999999998
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

181.209.120.0/24

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

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

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

191.241.188.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
191.241.188.0
Broadcast
191.241.188.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-10.183753846153847 , -37.52075384615385
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

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

190.167.253.0/24

Risk Max LOW Footprint 3.516% Hits 10
Prefix / IP version
/24 · IPv4
Network
190.167.253.0
Broadcast
190.167.253.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
18.479349999999997 , -69.88605
Hits / Errors
10 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

87.196.72.0/24

Risk Max LOW Footprint 3.516% Hits 9
Prefix / IP version
/24 · IPv4
Network
87.196.72.0
Broadcast
87.196.72.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
38.7219 , -9.1398
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Top geo
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

45.188.229.0/24

Risk Max LOW Footprint 3.125% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.188.229.0
Broadcast
45.188.229.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-2.8976 , -79.0045
Hits / Errors
18 hits · 0 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

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

186.158.16.0/24

Risk Max LOW Footprint 3.125% Hits 14
Prefix / IP version
/24 · IPv4
Network
186.158.16.0
Broadcast
186.158.16.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-34.665435714285714 , -58.664849999999994
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.30.149.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
181.30.149.0
Broadcast
181.30.149.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-38.363292307692305 , -61.588384615384626
Hits / Errors
13 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

191.241.129.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
191.241.129.0
Broadcast
191.241.129.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-10.8616 , -37.1732
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263671 · MINAS INFO LTDA-ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.80.246.0/24

Risk Max LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
190.80.246.0
Broadcast
190.80.246.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
18.4615 , -69.8965
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.117.12.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.117.12.0
Broadcast
181.117.12.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-34.574066666666674 , -58.422866666666664
Hits / Errors
12 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

181.209.107.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.209.107.0
Broadcast
181.209.107.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-34.56389166666667 , -62.60173333333333
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

181.209.118.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.209.118.0
Broadcast
181.209.118.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.29615 , -63.29265833333333
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

190.112.185.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
190.112.185.0
Broadcast
190.112.185.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-36.0 , -59.9964
Hits / Errors
12 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

201.219.65.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
201.219.65.0
Broadcast
201.219.65.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-36.96328333333333 , -56.79735
Hits / Errors
12 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

45.181.44.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.181.44.0
Broadcast
45.181.44.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-38.313833333333335 , -58.76843333333334
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 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

189.140.5.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
189.140.5.0
Broadcast
189.140.5.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
25.981472727272727 , -98.38077272727274
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS8151 · UNINET
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

38.50.61.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
38.50.61.0
Broadcast
38.50.61.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-38.655654545454546 , -61.9037
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267802 · Black Net S.R.L
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.117.162.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.117.162.0
Broadcast
181.117.162.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-34.5042 , -58.555799999999984
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2