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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.

181.94.229.0/24

Risk Max LOW Footprint 15.234% Hits 52
Prefix / IP version
/24 · IPv4
Network
181.94.229.0
Broadcast
181.94.229.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
-25.28689999999999 , -57.65110000000003
Hits / Errors
52 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS27895 · Núcleo S.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.139.41.0/24

Risk Max LOW Footprint 6.250% Hits 22
Prefix / IP version
/24 · IPv4
Network
190.139.41.0
Broadcast
190.139.41.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-27.468500000000002 , -58.83130000000001
Hits / Errors
22 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

190.139.42.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
190.139.42.0
Broadcast
190.139.42.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-32.45478421052631 , -58.2201052631579
Hits / Errors
19 hits · 0 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

190.227.183.0/24

Risk Max LOW Footprint 5.078% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.227.183.0
Broadcast
190.227.183.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-24.783099999999994 , -65.41110000000002
Hits / Errors
15 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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.9.212.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.9.212.0
Broadcast
181.9.212.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-29.208533333333335 , -59.06345333333333
Hits / Errors
15 hits · 1 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

181.13.252.0/24

Risk Max LOW Footprint 3.125% Hits 16
Prefix / IP version
/24 · IPv4
Network
181.13.252.0
Broadcast
181.13.252.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-27.586599999999997 , -60.71999999999999
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.85.167.0/24

Risk Max LOW Footprint 3.125% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.85.167.0
Broadcast
181.85.167.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-25.5991 , -54.573600000000006
Hits / Errors
15 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

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

181.111.219.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.111.219.0
Broadcast
181.111.219.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-31.710781818181818 , -64.99895454545454
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

181.104.64.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.104.64.0
Broadcast
181.104.64.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-31.853063636363633 , -65.0271
Hits / Errors
11 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

186.125.218.0/24

Risk Max LOW Footprint 2.734% Hits 11
Prefix / IP version
/24 · IPv4
Network
186.125.218.0
Broadcast
186.125.218.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-25.4305 , -65.5692
Hits / Errors
11 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

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

181.104.39.0/24

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

181.104.4.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.104.4.0
Broadcast
181.104.4.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.132499999999997 , -59.26659999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.13.173.0/24

Risk Max LOW Footprint 1.953% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.13.173.0
Broadcast
181.13.173.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-27.312254545454547 , -59.58008181818182
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.110.191.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.110.191.0
Broadcast
181.110.191.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-25.99328571428571 , -60.42332857142856
Hits / Errors
7 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

190.137.83.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.137.83.0
Broadcast
190.137.83.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-31.380699999999997 , -64.0691
Hits / Errors
7 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

190.229.150.0/24

Risk Max LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.229.150.0
Broadcast
190.229.150.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-26.189 , -58.182599999999994
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.139.163.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.139.163.0
Broadcast
190.139.163.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-31.4057 , -64.18489999999998
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.105.226.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.105.226.0
Broadcast
181.105.226.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-27.2132 , -61.1995
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-27 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

181.13.170.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.13.170.0
Broadcast
181.13.170.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-30.900579999999998 , -63.34878
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

181.13.243.0/24

Risk Max LOW Footprint 1.562% Hits 9
Prefix / IP version
/24 · IPv4
Network
181.13.243.0
Broadcast
181.13.243.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-31.4057 , -64.1849
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

181.93.115.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
181.93.115.0
Broadcast
181.93.115.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-33.0653 , -68.4712
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.230.67.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.230.67.0
Broadcast
181.230.67.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-34.78242857142857 , -58.43662857142857
Hits / Errors
7 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

181.105.73.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.105.73.0
Broadcast
181.105.73.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.398957142857142 , -54.64002857142857
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.94.205.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.94.205.0
Broadcast
181.94.205.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-33.2272 , -60.3298
Hits / Errors
6 hits · 0 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

190.138.21.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.138.21.0
Broadcast
190.138.21.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-25.591799999999996 , -54.5764
Hits / Errors
6 hits · 0 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

181.9.226.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.9.226.0
Broadcast
181.9.226.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-31.593550000000004 , -63.900800000000004
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 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

181.97.42.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
181.97.42.0
Broadcast
181.97.42.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-25.5918 , -54.5764
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-26 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

190.244.201.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.244.201.0
Broadcast
190.244.201.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-33.86075 , -62.65445
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 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

181.105.21.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
181.105.21.0
Broadcast
181.105.21.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-24.7831 , -65.4111
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.10.145.0/24

Risk Max LOW Footprint 1.172% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.10.145.0
Broadcast
181.10.145.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-27.2681 , -65.34569999999998
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.104.87.0/24

Risk Max LOW Footprint 1.172% Hits 11
Prefix / IP version
/24 · IPv4
Network
181.104.87.0
Broadcast
181.104.87.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.2002 , -58.0828
Hits / Errors
11 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

181.15.107.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.15.107.0
Broadcast
181.15.107.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-26.231400000000004 , -65.28089999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 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

190.138.135.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
190.138.135.0
Broadcast
190.138.135.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-30.3804 , -60.4142
Hits / Errors
7 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

181.13.241.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
181.13.241.0
Broadcast
181.13.241.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-31.40592857142857 , -64.18592857142858
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 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

200.117.93.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
200.117.93.0
Broadcast
200.117.93.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-32.85 , -68.8167
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top geo
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

181.13.222.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.13.222.0
Broadcast
181.13.222.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-24.2313 , -64.8661
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

181.97.217.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
181.97.217.0
Broadcast
181.97.217.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-24.7831 , -65.41110000000002
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-24 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
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