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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.

181.46.164.0/24

Risk Max LOW Footprint 17.188% Hits 63
Prefix / IP version
/24 · IPv4
Network
181.46.164.0
Broadcast
181.46.164.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
-34.54070000000001 , -58.5625
Hits / Errors
63 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

186.123.212.0/24

Risk Max LOW Footprint 16.797% Hits 54
Prefix / IP version
/24 · IPv4
Network
186.123.212.0
Broadcast
186.123.212.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
-34.59493333333336 , -58.39328888888888
Hits / Errors
54 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

148.227.121.0/24

Risk Max LOW Footprint 16.406% Hits 63
Prefix / IP version
/24 · IPv4
Network
148.227.121.0
Broadcast
148.227.121.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
-34.603599999999986 , -58.38149999999997
Hits / Errors
63 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

186.158.26.0/24

Risk Max LOW Footprint 15.625% Hits 58
Prefix / IP version
/24 · IPv4
Network
186.158.26.0
Broadcast
186.158.26.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
-34.50289999999998 , -58.75120000000003
Hits / Errors
58 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

148.222.130.0/24

Risk Max LOW Footprint 15.625% Hits 57
Prefix / IP version
/24 · IPv4
Network
148.222.130.0
Broadcast
148.222.130.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
-34.603599999999986 , -58.38149999999997
Hits / Errors
57 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

181.191.65.0/24

Risk Max LOW Footprint 15.234% Hits 70
Prefix / IP version
/24 · IPv4
Network
181.191.65.0
Broadcast
181.191.65.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
-34.929961428571424 , -57.94089999999999
Hits / Errors
70 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265777 · SOLUCIONES WISP S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.158.30.0/24

Risk Max LOW Footprint 14.844% Hits 57
Prefix / IP version
/24 · IPv4
Network
186.158.30.0
Broadcast
186.158.30.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
-34.65107017543861 , -58.621684210526354
Hits / Errors
57 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

181.116.43.0/24

Risk Max LOW Footprint 14.844% Hits 55
Prefix / IP version
/24 · IPv4
Network
181.116.43.0
Broadcast
181.116.43.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
-37.99510000000001 , -57.541000000000004
Hits / Errors
55 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

186.23.28.0/24

Risk Max LOW Footprint 14.062% Hits 55
Prefix / IP version
/24 · IPv4
Network
186.23.28.0
Broadcast
186.23.28.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
-34.673999999999985 , -58.7473
Hits / Errors
55 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
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.105.135.0/24

Risk Max LOW Footprint 14.062% Hits 42
Prefix / IP version
/24 · IPv4
Network
143.105.135.0
Broadcast
143.105.135.255
Observed IPs / Subnet size
36 observed · 256 total
Centroid
-34.60359999999999 , -58.38149999999998
Hits / Errors
42 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

45.65.227.0/24

Risk Max LOW Footprint 13.672% Hits 68
Prefix / IP version
/24 · IPv4
Network
45.65.227.0
Broadcast
45.65.227.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
-34.65909411764706 , -58.616335294117675
Hits / Errors
68 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266725 · SOLUTION LAN S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.22.16.0/24

Risk Max LOW Footprint 13.672% Hits 60
Prefix / IP version
/24 · IPv4
Network
186.22.16.0
Broadcast
186.22.16.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
-34.50289999999998 , -58.75120000000001
Hits / Errors
60 hits · 1 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

181.44.129.0/24

Risk Max LOW Footprint 13.672% Hits 57
Prefix / IP version
/24 · IPv4
Network
181.44.129.0
Broadcast
181.44.129.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
-34.63380000000001 , -58.56309999999998
Hits / Errors
57 hits · 1 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

186.123.216.0/24

Risk Max LOW Footprint 13.281% Hits 46
Prefix / IP version
/24 · IPv4
Network
186.123.216.0
Broadcast
186.123.216.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
-34.5968391304348 , -58.3908565217391
Hits / Errors
46 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

181.46.185.0/24

Risk Max LOW Footprint 12.891% Hits 50
Prefix / IP version
/24 · IPv4
Network
181.46.185.0
Broadcast
181.46.185.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
-34.766100000000016 , -58.39570000000001
Hits / Errors
50 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

186.12.169.0/24

Risk Max LOW Footprint 12.891% Hits 45
Prefix / IP version
/24 · IPv4
Network
186.12.169.0
Broadcast
186.12.169.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
-34.73129999999999 , -58.25489999999997
Hits / Errors
45 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

186.12.171.0/24

Risk Max LOW Footprint 12.500% Hits 48
Prefix / IP version
/24 · IPv4
Network
186.12.171.0
Broadcast
186.12.171.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
-34.73129999999999 , -58.254899999999985
Hits / Errors
48 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

190.110.178.0/24

Risk Max LOW Footprint 12.500% Hits 48
Prefix / IP version
/24 · IPv4
Network
190.110.178.0
Broadcast
190.110.178.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
-35.04960000000001 , -58.74670000000001
Hits / Errors
48 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52300 · Internet Local
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.12.168.0/24

Risk Max LOW Footprint 12.500% Hits 47
Prefix / IP version
/24 · IPv4
Network
186.12.168.0
Broadcast
186.12.168.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
-34.73129999999999 , -58.25489999999998
Hits / Errors
47 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

186.22.17.0/24

Risk Max LOW Footprint 12.500% Hits 47
Prefix / IP version
/24 · IPv4
Network
186.22.17.0
Broadcast
186.22.17.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
-36.0 , -59.9964
Hits / Errors
47 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

186.22.245.0/24

Risk Max LOW Footprint 12.500% Hits 46
Prefix / IP version
/24 · IPv4
Network
186.22.245.0
Broadcast
186.22.245.255
Observed IPs / Subnet size
32 observed · 256 total
Centroid
-36.0 , -59.9964
Hits / Errors
46 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

179.49.124.0/24

Risk Max LOW Footprint 12.109% Hits 47
Prefix / IP version
/24 · IPv4
Network
179.49.124.0
Broadcast
179.49.124.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
-35.116899999999994 , -60.51369999999998
Hits / Errors
47 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52477 · ApInter
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.22.57.0/24

Risk Max LOW Footprint 12.109% Hits 44
Prefix / IP version
/24 · IPv4
Network
186.22.57.0
Broadcast
186.22.57.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
-35.735645454545455 , -59.66808409090909
Hits / Errors
44 hits · 1 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

186.12.170.0/24

Risk Max LOW Footprint 12.109% Hits 42
Prefix / IP version
/24 · IPv4
Network
186.12.170.0
Broadcast
186.12.170.255
Observed IPs / Subnet size
31 observed · 256 total
Centroid
-34.7313 , -58.25489999999997
Hits / Errors
42 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

181.44.130.0/24

Risk Max LOW Footprint 11.719% Hits 52
Prefix / IP version
/24 · IPv4
Network
181.44.130.0
Broadcast
181.44.130.255
Observed IPs / Subnet size
30 observed · 256 total
Centroid
-34.63380000000001 , -58.56309999999998
Hits / Errors
52 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

181.46.139.0/24

Risk Max LOW Footprint 11.328% Hits 38
Prefix / IP version
/24 · IPv4
Network
181.46.139.0
Broadcast
181.46.139.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
-35.96350526315789 , -59.95378947368422
Hits / Errors
38 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

186.183.102.0/24

Risk Max LOW Footprint 10.938% Hits 46
Prefix / IP version
/24 · IPv4
Network
186.183.102.0
Broadcast
186.183.102.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
-34.490536956521744 , -58.641686956521745
Hits / Errors
46 hits · 1 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

181.116.179.0/24

Risk Max LOW Footprint 10.938% Hits 39
Prefix / IP version
/24 · IPv4
Network
181.116.179.0
Broadcast
181.116.179.255
Observed IPs / Subnet size
28 observed · 256 total
Centroid
-34.60359999999999 , -58.38149999999998
Hits / Errors
39 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

181.117.8.0/24

Risk Max LOW Footprint 10.547% Hits 36
Prefix / IP version
/24 · IPv4
Network
181.117.8.0
Broadcast
181.117.8.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
-34.514799999999994 , -58.504400000000004
Hits / Errors
36 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

200.225.118.0/24

Risk Max LOW Footprint 10.547% Hits 34
Prefix / IP version
/24 · IPv4
Network
200.225.118.0
Broadcast
200.225.118.255
Observed IPs / Subnet size
27 observed · 256 total
Centroid
-34.063 , -59.05310000000001
Hits / Errors
34 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270054 · GLOBALRADIO S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.158.3.0/24

Risk Max LOW Footprint 10.156% Hits 42
Prefix / IP version
/24 · IPv4
Network
186.158.3.0
Broadcast
186.158.3.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-34.5996 , -58.62660000000002
Hits / Errors
42 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

181.117.10.0/24

Risk Max LOW Footprint 10.156% Hits 39
Prefix / IP version
/24 · IPv4
Network
181.117.10.0
Broadcast
181.117.10.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-34.5148 , -58.504400000000004
Hits / Errors
39 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

45.65.225.0/24

Risk Max LOW Footprint 10.156% Hits 39
Prefix / IP version
/24 · IPv4
Network
45.65.225.0
Broadcast
45.65.225.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-34.650441025641044 , -58.620638461538476
Hits / Errors
39 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266725 · SOLUTION LAN S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.117.73.0/24

Risk Max LOW Footprint 9.766% Hits 43
Prefix / IP version
/24 · IPv4
Network
181.117.73.0
Broadcast
181.117.73.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-34.54070000000001 , -58.5625
Hits / Errors
43 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

190.183.23.0/24

Risk Max LOW Footprint 9.766% Hits 38
Prefix / IP version
/24 · IPv4
Network
190.183.23.0
Broadcast
190.183.23.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-30.732710526315767 , -59.27872105263156
Hits / Errors
38 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS20207 · Gigared S.A.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.116.176.0/24

Risk Max LOW Footprint 9.375% Hits 33
Prefix / IP version
/24 · IPv4
Network
181.116.176.0
Broadcast
181.116.176.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-34.60360000000001 , -58.38149999999999
Hits / Errors
33 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

181.117.160.0/24

Risk Max LOW Footprint 9.375% Hits 32
Prefix / IP version
/24 · IPv4
Network
181.117.160.0
Broadcast
181.117.160.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-34.50419999999998 , -58.55580000000002
Hits / Errors
32 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

186.158.2.0/24

Risk Max LOW Footprint 9.375% Hits 31
Prefix / IP version
/24 · IPv4
Network
186.158.2.0
Broadcast
186.158.2.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-34.5996 , -58.62660000000003
Hits / Errors
31 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

45.65.224.0/24

Risk Max LOW Footprint 8.984% Hits 76
Prefix / IP version
/24 · IPv4
Network
45.65.224.0
Broadcast
45.65.224.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-34.651199999999996 , -58.621900000000025
Hits / Errors
76 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS266725 · SOLUTION LAN S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.88.0/24

Risk Max LOW Footprint 8.984% Hits 32
Prefix / IP version
/24 · IPv4
Network
45.70.88.0
Broadcast
45.70.88.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-34.91170000000001 , -60.03160000000001
Hits / Errors
32 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