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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.

181.115.172.0/24

Risk Max 2 LOW Footprint 58.203% Hits 571
Prefix / IP version
/24 · IPv4
Network
181.115.172.0
Broadcast
181.115.172.255
Observed IPs / Subnet size
149 observed · 256 total
Centroid
-17.407465499124342 , -65.44282819614706
Hits / Errors
571 hits · 60 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.230.66.0/24

Risk Max 2 LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.230.66.0
Broadcast
45.230.66.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-32.6679 , -60.7937
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS266702 · MEGALINK S.R.L.
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.158.145.0/24

Risk Max 1 LOW Footprint 46.094% Hits 257
Prefix / IP version
/24 · IPv4
Network
186.158.145.0
Broadcast
186.158.145.255
Observed IPs / Subnet size
118 observed · 256 total
Centroid
-32.95399999999999 , -60.66340000000001
Hits / Errors
257 hits · 18 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

190.153.6.0/24

Risk Max 1 LOW Footprint 32.031% Hits 149
Prefix / IP version
/24 · IPv4
Network
190.153.6.0
Broadcast
190.153.6.255
Observed IPs / Subnet size
82 observed · 256 total
Centroid
7.8618104026845685 , -72.43222953020131
Hits / Errors
149 hits · 14 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS11562 · Net Uno, C.A.
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

181.115.210.0/24

Risk Max 1 LOW Footprint 24.609% Hits 105
Prefix / IP version
/24 · IPv4
Network
181.115.210.0
Broadcast
181.115.210.255
Observed IPs / Subnet size
63 observed · 256 total
Centroid
-17.78340000000001 , -63.18220000000005
Hits / Errors
105 hits · 8 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

181.191.143.0/24

Risk Max 1 LOW Footprint 24.609% Hits 105
Prefix / IP version
/24 · IPv4
Network
181.191.143.0
Broadcast
181.191.143.255
Observed IPs / Subnet size
63 observed · 256 total
Centroid
-51.62859333333333 , -69.24071904761907
Hits / Errors
105 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

181.115.215.0/24

Risk Max 1 LOW Footprint 20.312% Hits 132
Prefix / IP version
/24 · IPv4
Network
181.115.215.0
Broadcast
181.115.215.255
Observed IPs / Subnet size
52 observed · 256 total
Centroid
-17.783400000000007 , -63.18220000000006
Hits / Errors
132 hits · 20 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.160.89.0/24

Risk Max 1 LOW Footprint 18.359% Hits 69
Prefix / IP version
/24 · IPv4
Network
45.160.89.0
Broadcast
45.160.89.255
Observed IPs / Subnet size
47 observed · 256 total
Centroid
-27.615699999999993 , -48.6235
Hits / Errors
69 hits · 14 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS262481 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

181.191.142.0/24

Risk Max 1 LOW Footprint 17.188% Hits 65
Prefix / IP version
/24 · IPv4
Network
181.191.142.0
Broadcast
181.191.142.255
Observed IPs / Subnet size
44 observed · 256 total
Centroid
-51.62978 , -69.23654615384616
Hits / Errors
65 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

186.208.150.0/24

Risk Max 1 LOW Footprint 16.797% Hits 77
Prefix / IP version
/24 · IPv4
Network
186.208.150.0
Broadcast
186.208.150.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
-30.782000000000004 , -55.47850000000001
Hits / Errors
77 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.166.204.0/24

Risk Max 1 LOW Footprint 16.406% Hits 82
Prefix / IP version
/24 · IPv4
Network
45.166.204.0
Broadcast
45.166.204.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
-27.645700000000012 , -48.664200000000015
Hits / Errors
82 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS262481 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.84.172.0/24

Risk Max 1 LOW Footprint 15.625% Hits 101
Prefix / IP version
/24 · IPv4
Network
170.84.172.0
Broadcast
170.84.172.255
Observed IPs / Subnet size
40 observed · 256 total
Centroid
-25.7919 , -55.089500000000015
Hits / Errors
101 hits · 13 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.183.119.0/24

Risk Max 1 LOW Footprint 15.234% Hits 89
Prefix / IP version
/24 · IPv4
Network
45.183.119.0
Broadcast
45.183.119.255
Observed IPs / Subnet size
39 observed · 256 total
Centroid
-23.44277415730337 , -46.91482134831461
Hits / Errors
89 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

181.55.23.0/24

Risk Max 1 LOW Footprint 14.844% Hits 92
Prefix / IP version
/24 · IPv4
Network
181.55.23.0
Broadcast
181.55.23.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
7.1274000000000015 , -73.11909999999997
Hits / Errors
92 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

161.22.56.0/24

Risk Max 1 LOW Footprint 14.844% Hits 66
Prefix / IP version
/24 · IPv4
Network
161.22.56.0
Broadcast
161.22.56.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
-27.6157 , -48.623500000000014
Hits / Errors
66 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS262481 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.160.88.0/24

Risk Max 1 LOW Footprint 14.844% Hits 57
Prefix / IP version
/24 · IPv4
Network
45.160.88.0
Broadcast
45.160.88.255
Observed IPs / Subnet size
38 observed · 256 total
Centroid
-27.6157 , -48.6235
Hits / Errors
57 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS262481 · VERO S.A
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.177.210.0/24

Risk Max 1 LOW Footprint 14.453% Hits 65
Prefix / IP version
/24 · IPv4
Network
45.177.210.0
Broadcast
45.177.210.255
Observed IPs / Subnet size
37 observed · 256 total
Centroid
-30.889300000000013 , -55.53150000000004
Hits / Errors
65 hits · 12 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS268999 · Fronteira Internet
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.167.53.0/24

Risk Max 1 LOW Footprint 13.281% Hits 54
Prefix / IP version
/24 · IPv4
Network
45.167.53.0
Broadcast
45.167.53.255
Observed IPs / Subnet size
34 observed · 256 total
Centroid
-12.2337 , -39.065599999999996
Hits / Errors
54 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.184.217.0/24

Risk Max 1 LOW Footprint 12.891% Hits 65
Prefix / IP version
/24 · IPv4
Network
177.184.217.0
Broadcast
177.184.217.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
-27.10874 , -52.64192000000002
Hits / Errors
65 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

38.92.17.0/24

Risk Max 1 LOW Footprint 11.328% Hits 54
Prefix / IP version
/24 · IPv4
Network
38.92.17.0
Broadcast
38.92.17.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
10.205400000000001 , -67.55949999999999
Hits / Errors
54 hits · 10 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS273904 · AM. CONNECTIONS, C.A.
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.236.142.0/24

Risk Max 1 LOW Footprint 11.328% Hits 50
Prefix / IP version
/24 · IPv4
Network
45.236.142.0
Broadcast
45.236.142.255
Observed IPs / Subnet size
29 observed · 256 total
Centroid
-2.2237120000000004 , -80.619404
Hits / Errors
50 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS271929 · INTERCOMMERCE S.A.
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.234.186.0/24

Risk Max 1 LOW Footprint 10.156% Hits 58
Prefix / IP version
/24 · IPv4
Network
177.234.186.0
Broadcast
177.234.186.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-13.260099999999998 , -44.3776
Hits / Errors
58 hits · 7 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS263250 · Barbosa & Costa Ltda
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.23.117.0/24

Risk Max 1 LOW Footprint 10.156% Hits 54
Prefix / IP version
/24 · IPv4
Network
177.23.117.0
Broadcast
177.23.117.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-26.867799999999992 , -52.417699999999996
Hits / Errors
54 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

167.250.37.0/24

Risk Max 1 LOW Footprint 9.766% Hits 82
Prefix / IP version
/24 · IPv4
Network
167.250.37.0
Broadcast
167.250.37.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-25.79189999999999 , -55.08950000000002
Hits / Errors
82 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.85.146.0/24

Risk Max 1 LOW Footprint 9.766% Hits 54
Prefix / IP version
/24 · IPv4
Network
187.85.146.0
Broadcast
187.85.146.255
Observed IPs / Subnet size
25 observed · 256 total
Centroid
-26.2751 , -50.50199999999998
Hits / Errors
54 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.188.178.0/24

Risk Max 1 LOW Footprint 9.375% Hits 47
Prefix / IP version
/24 · IPv4
Network
45.188.178.0
Broadcast
45.188.178.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-22.748900000000006 , -47.40990000000002
Hits / Errors
47 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

201.131.182.0/24

Risk Max 1 LOW Footprint 9.375% Hits 35
Prefix / IP version
/24 · IPv4
Network
201.131.182.0
Broadcast
201.131.182.255
Observed IPs / Subnet size
24 observed · 256 total
Centroid
-27.306500000000003 , -49.986200000000004
Hits / Errors
35 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.172.223.0/24

Risk Max 1 LOW Footprint 8.984% Hits 55
Prefix / IP version
/24 · IPv4
Network
45.172.223.0
Broadcast
45.172.223.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
6.929903636363638 , -73.12556
Hits / Errors
55 hits · 6 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.90.220.0/24

Risk Max 1 LOW Footprint 8.594% Hits 43
Prefix / IP version
/24 · IPv4
Network
189.90.220.0
Broadcast
189.90.220.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-6.735713953488371 , -36.96107906976744
Hits / Errors
43 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

190.112.216.0/24

Risk Max 1 LOW Footprint 8.594% Hits 33
Prefix / IP version
/24 · IPv4
Network
190.112.216.0
Broadcast
190.112.216.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-32.953999999999986 , -60.66339999999999
Hits / Errors
33 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

103.160.68.0/24

Risk Max 1 LOW Footprint 8.203% Hits 69
Prefix / IP version
/24 · IPv4
Network
103.160.68.0
Broadcast
103.160.68.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-7.260400000000001 , 112.74240000000003
Hits / Errors
69 hits · 11 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.85.148.0/24

Risk Max 1 LOW Footprint 8.203% Hits 36
Prefix / IP version
/24 · IPv4
Network
187.85.148.0
Broadcast
187.85.148.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-26.275099999999995 , -50.50199999999998
Hits / Errors
36 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

189.28.71.0/24

Risk Max 1 LOW Footprint 8.203% Hits 36
Prefix / IP version
/24 · IPv4
Network
189.28.71.0
Broadcast
189.28.71.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-17.783400000000004 , -63.182199999999995
Hits / Errors
36 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

143.137.237.0/24

Risk Max 1 LOW Footprint 8.203% Hits 35
Prefix / IP version
/24 · IPv4
Network
143.137.237.0
Broadcast
143.137.237.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-28.79708285714286 , -55.35132000000002
Hits / Errors
35 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

187.86.250.0/24

Risk Max 1 LOW Footprint 8.203% Hits 34
Prefix / IP version
/24 · IPv4
Network
187.86.250.0
Broadcast
187.86.250.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-19.625200000000003 , -43.87739999999999
Hits / Errors
34 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.23.115.0/24

Risk Max 1 LOW Footprint 7.812% Hits 36
Prefix / IP version
/24 · IPv4
Network
177.23.115.0
Broadcast
177.23.115.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-26.867799999999992 , -52.417699999999996
Hits / Errors
36 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

170.239.130.0/24

Risk Max 1 LOW Footprint 7.422% Hits 36
Prefix / IP version
/24 · IPv4
Network
170.239.130.0
Broadcast
170.239.130.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-33.31420000000001 , -60.82600000000001
Hits / Errors
36 hits · 4 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.23.116.0/24

Risk Max 1 LOW Footprint 7.422% Hits 30
Prefix / IP version
/24 · IPv4
Network
177.23.116.0
Broadcast
177.23.116.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-26.867799999999992 , -52.417699999999996
Hits / Errors
30 hits · 3 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
AS262893 · P4 TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

45.183.118.0/24

Risk Max 1 LOW Footprint 7.031% Hits 29
Prefix / IP version
/24 · IPv4
Network
45.183.118.0
Broadcast
45.183.118.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-23.445668965517243 , -46.912210344827585
Hits / Errors
29 hits · 2 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

202.58.78.0/24

Risk Max 1 LOW Footprint 6.641% Hits 39
Prefix / IP version
/24 · IPv4
Network
202.58.78.0
Broadcast
202.58.78.255
Observed IPs / Subnet size
17 observed · 256 total
Centroid
-7.605376923076922 , 112.33290512820513
Hits / Errors
39 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
— · PT DBN
Top geo
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
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