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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.

187.4.10.0/24

Risk Max 1 LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
187.4.10.0
Broadcast
187.4.10.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-29.961436363636366 , -52.376409090909085
Hits / Errors
11 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

216.98.214.0/24

Risk Max LOW Footprint 13.672% Hits 61
Prefix / IP version
/24 · IPv4
Network
216.98.214.0
Broadcast
216.98.214.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
-30.02729999999999 , -51.2353
Hits / Errors
61 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

187.84.153.0/24

Risk Max LOW Footprint 10.156% Hits 30
Prefix / IP version
/24 · IPv4
Network
187.84.153.0
Broadcast
187.84.153.255
Observed IPs / Subnet size
26 observed · 256 total
Centroid
-30.11879999999999 , -51.16799999999998
Hits / Errors
30 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

177.72.110.0/24

Risk Max LOW Footprint 8.984% Hits 36
Prefix / IP version
/24 · IPv4
Network
177.72.110.0
Broadcast
177.72.110.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-30.118799999999997 , -51.16799999999998
Hits / Errors
36 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268671 · RL NET INTERNET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.84.154.0/24

Risk Max LOW Footprint 8.984% Hits 36
Prefix / IP version
/24 · IPv4
Network
187.84.154.0
Broadcast
187.84.154.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-30.118799999999997 , -51.16799999999998
Hits / Errors
36 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

138.255.177.0/24

Risk Max LOW Footprint 8.203% Hits 28
Prefix / IP version
/24 · IPv4
Network
138.255.177.0
Broadcast
138.255.177.255
Observed IPs / Subnet size
21 observed · 256 total
Centroid
-30.118800000000004 , -51.16799999999999
Hits / Errors
28 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263979 · CYBERNETRS LTDA - ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.165.86.0/24

Risk Max LOW Footprint 7.422% Hits 29
Prefix / IP version
/24 · IPv4
Network
45.165.86.0
Broadcast
45.165.86.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-30.1188 , -51.167999999999985
Hits / Errors
29 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268671 · RL NET INTERNET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.84.155.0/24

Risk Max LOW Footprint 7.031% Hits 27
Prefix / IP version
/24 · IPv4
Network
187.84.155.0
Broadcast
187.84.155.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-30.118800000000004 , -51.16799999999999
Hits / Errors
27 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

177.72.109.0/24

Risk Max LOW Footprint 7.031% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.72.109.0
Broadcast
177.72.109.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-30.118799999999997 , -51.167999999999985
Hits / Errors
24 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268671 · RL NET INTERNET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.177.208.0/24

Risk Max LOW Footprint 6.250% Hits 23
Prefix / IP version
/24 · IPv4
Network
45.177.208.0
Broadcast
45.177.208.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-29.783900000000003 , -55.79070000000001
Hits / Errors
23 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS268999 · Fronteira Internet
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.205.205.0/24

Risk Max LOW Footprint 5.469% Hits 31
Prefix / IP version
/24 · IPv4
Network
168.205.205.0
Broadcast
168.205.205.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-35.6667 , -71.749
Hits / Errors
31 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

45.165.85.0/24

Risk Max LOW Footprint 5.469% Hits 25
Prefix / IP version
/24 · IPv4
Network
45.165.85.0
Broadcast
45.165.85.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-30.1188 , -51.16799999999999
Hits / Errors
25 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268671 · RL NET INTERNET
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

216.98.213.0/24

Risk Max LOW Footprint 5.469% Hits 18
Prefix / IP version
/24 · IPv4
Network
216.98.213.0
Broadcast
216.98.213.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-30.027300000000007 , -51.23530000000002
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

168.205.207.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
168.205.207.0
Broadcast
168.205.207.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-35.6667 , -71.749
Hits / Errors
20 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

186.251.193.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
186.251.193.0
Broadcast
186.251.193.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
19 hits · 3 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

189.28.222.0/24

Risk Max LOW Footprint 4.688% Hits 22
Prefix / IP version
/24 · IPv4
Network
189.28.222.0
Broadcast
189.28.222.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-30.036799999999992 , -51.20889999999999
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

138.255.179.0/24

Risk Max LOW Footprint 4.688% Hits 21
Prefix / IP version
/24 · IPv4
Network
138.255.179.0
Broadcast
138.255.179.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-30.118800000000004 , -51.168
Hits / Errors
21 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263979 · CYBERNETRS LTDA - ME
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.0.146.0/24

Risk Max LOW Footprint 4.297% Hits 13
Prefix / IP version
/24 · IPv4
Network
138.0.146.0
Broadcast
138.0.146.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-30.1188 , -51.168
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

189.6.239.0/24

Risk Max LOW Footprint 3.906% Hits 17
Prefix / IP version
/24 · IPv4
Network
189.6.239.0
Broadcast
189.6.239.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-30.02730000000001 , -51.23530000000002
Hits / Errors
17 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

168.196.146.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
168.196.146.0
Broadcast
168.196.146.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-22.254900000000003 , -45.9075
Hits / Errors
16 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

201.15.185.0/24

Risk Max LOW Footprint 3.516% Hits 15
Prefix / IP version
/24 · IPv4
Network
201.15.185.0
Broadcast
201.15.185.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-30.065440000000002 , -51.11536
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.2.164.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.2.164.0
Broadcast
177.2.164.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-30.034799999999997 , -51.170742857142855
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.233.173.0/24

Risk Max LOW Footprint 3.125% Hits 17
Prefix / IP version
/24 · IPv4
Network
45.233.173.0
Broadcast
45.233.173.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.118800000000004 , -51.168
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267372 · TRINDADEWEB PROVEDOR
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.216.255.0/24

Risk Max LOW Footprint 3.125% Hits 15
Prefix / IP version
/24 · IPv4
Network
186.216.255.0
Broadcast
186.216.255.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.1188 , -51.168
Hits / Errors
15 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

189.30.199.0/24

Risk Max LOW Footprint 3.125% Hits 11
Prefix / IP version
/24 · IPv4
Network
189.30.199.0
Broadcast
189.30.199.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS8167 · V tal
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

164.163.95.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
164.163.95.0
Broadcast
164.163.95.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.1354 , -46.0399
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.28.219.0/24

Risk Max LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
189.28.219.0
Broadcast
189.28.219.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.036799999999992 , -51.20889999999999
Hits / Errors
10 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

45.181.133.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.181.133.0
Broadcast
45.181.133.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269184 · LUC FIBRA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.45.75.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.45.75.0
Broadcast
187.45.75.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-30.118799999999997 , -51.168
Hits / Errors
8 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

186.251.195.0/24

Risk Max LOW Footprint 2.734% Hits 16
Prefix / IP version
/24 · IPv4
Network
186.251.195.0
Broadcast
186.251.195.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.7839 , -55.7907
Hits / Errors
16 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

181.232.230.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
181.232.230.0
Broadcast
181.232.230.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.118800000000004 , -51.168
Hits / Errors
15 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

181.233.109.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
181.233.109.0
Broadcast
181.233.109.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.118800000000004 , -51.168
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS271559 · Onnexx LTDA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.6.233.0/24

Risk Max LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
189.6.233.0
Broadcast
189.6.233.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.027300000000007 , -51.23530000000002
Hits / Errors
12 hits · 0 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

168.205.206.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
168.205.206.0
Broadcast
168.205.206.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-35.6667 , -71.749
Hits / Errors
10 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

186.216.252.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
186.216.252.0
Broadcast
186.216.252.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.1188 , -51.168
Hits / Errors
10 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

186.216.254.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
186.216.254.0
Broadcast
186.216.254.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.118800000000004 , -51.16799999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.6.212.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
189.6.212.0
Broadcast
189.6.212.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.0273 , -51.2353
Hits / Errors
9 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

189.6.248.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
189.6.248.0
Broadcast
189.6.248.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.0273 , -51.2353
Hits / Errors
9 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

189.28.217.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
189.28.217.0
Broadcast
189.28.217.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.0368 , -51.2089
Hits / Errors
8 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

189.28.221.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
189.28.221.0
Broadcast
189.28.221.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-30.0368 , -51.20889999999999
Hits / Errors
8 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
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