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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.

190.113.188.0/24

Risk Max LOW Footprint 7.422% Hits 38
Prefix / IP version
/24 · IPv4
Network
190.113.188.0
Broadcast
190.113.188.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-27.773673684210525 , -64.26240526315789
Hits / Errors
38 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28075 · ARLINK S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.116.253.0/24

Risk Max LOW Footprint 7.422% Hits 30
Prefix / IP version
/24 · IPv4
Network
181.116.253.0
Broadcast
181.116.253.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-27.78409999999999 , -64.26410000000003
Hits / Errors
30 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

181.116.252.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
181.116.252.0
Broadcast
181.116.252.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-27.784100000000002 , -64.26410000000001
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

181.199.153.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
181.199.153.0
Broadcast
181.199.153.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-27.727500000000003 , -64.2549
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.190.231.0/24

Risk Max LOW Footprint 4.297% Hits 20
Prefix / IP version
/24 · IPv4
Network
201.190.231.0
Broadcast
201.190.231.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-27.784100000000002 , -64.2641
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28075 · ARLINK S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.150.0/24

Risk Max LOW Footprint 3.906% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.199.150.0
Broadcast
181.199.150.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-27.784100000000002 , -64.2641
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.199.152.0/24

Risk Max LOW Footprint 3.516% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.199.152.0
Broadcast
181.199.152.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-27.7275 , -64.2549
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.116.249.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.116.249.0
Broadcast
181.116.249.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-27.7578 , -63.811366666666665
Hits / Errors
12 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

181.209.112.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.209.112.0
Broadcast
181.209.112.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.071875000000002 , -62.84124166666668
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

181.199.146.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
181.199.146.0
Broadcast
181.199.146.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-27.784100000000002 , -64.26410000000001
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.151.175.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
190.151.175.0
Broadcast
190.151.175.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.172.220.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.172.220.0
Broadcast
45.172.220.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-25.758299999999995 , -63.2167
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

181.209.77.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.209.77.0
Broadcast
181.209.77.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-28.4632 , -62.222
Hits / Errors
5 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

181.209.64.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.209.64.0
Broadcast
181.209.64.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.8671 , -64.2384
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.151.162.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.151.162.0
Broadcast
190.151.162.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.784100000000002 , -64.2641
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.3.219.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
200.3.219.0
Broadcast
200.3.219.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.209.116.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.209.116.0
Broadcast
181.209.116.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-30.811474999999998 , -64.0349
Hits / Errors
4 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

181.12.98.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.12.98.0
Broadcast
181.12.98.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-27.4842 , -64.8712
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

181.12.111.0/24

Risk Max LOW Footprint 0.781% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.12.111.0
Broadcast
181.12.111.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-27.484199999999998 , -64.8712
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.91.130.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.91.130.0
Broadcast
181.91.130.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
3 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

181.2.88.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
181.2.88.0
Broadcast
181.2.88.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.474 , -62.8333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 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

143.202.96.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.202.96.0
Broadcast
143.202.96.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.2439 , -63.9533
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS264619 · Wireless Provider
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.2.87.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.2.87.0
Broadcast
181.2.87.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-28.474 , -62.8333
Hits / Errors
2 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

190.31.139.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
190.31.139.0
Broadcast
190.31.139.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.117.16.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.117.16.0
Broadcast
200.117.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.4842 , -64.8712
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-27 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

200.81.126.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.81.126.0
Broadcast
200.81.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS27813 · Teledifusora S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.196.114.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
168.196.114.0
Broadcast
168.196.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.474 , -62.8333
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.105.244.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.105.244.0
Broadcast
181.105.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.1.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.1.112.0
Broadcast
181.1.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 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

181.126.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.126.155.0
Broadcast
181.126.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.0667 , -57.0965
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.2.231.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.231.0
Broadcast
181.2.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 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

181.2.233.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.233.0
Broadcast
181.2.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 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

181.2.234.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.234.0
Broadcast
181.2.234.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 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

181.2.236.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.236.0
Broadcast
181.2.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 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

181.126.158.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.126.158.0
Broadcast
181.126.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.0667 , -57.0965
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.209.81.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.209.81.0
Broadcast
181.209.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7304 , -64.2438
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.126.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.126.157.0
Broadcast
181.126.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.0667 , -57.0965
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.127.105.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.127.105.0
Broadcast
181.127.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-25.0667 , -57.0965
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS23201 · Telecel S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.2.85.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.2.85.0
Broadcast
181.2.85.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.474 , -62.8333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 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

181.90.107.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.90.107.0
Broadcast
181.90.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7841 , -64.2641
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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