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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.

186.193.135.0/24

Risk Max LOW Footprint 5.078% Hits 20
Prefix / IP version
/24 · IPv4
Network
186.193.135.0
Broadcast
186.193.135.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-22.0661 , -46.5725
Hits / Errors
20 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

45.229.156.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
45.229.156.0
Broadcast
45.229.156.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.4386 , -42.606
Hits / Errors
19 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267120 · BR NET LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.54.162.0/24

Risk Max LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
177.54.162.0
Broadcast
177.54.162.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-21.4017 , -45.4928
Hits / Errors
19 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

177.39.126.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
177.39.126.0
Broadcast
177.39.126.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.9029 , -43.95720000000001
Hits / Errors
18 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.33.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.70.33.0
Broadcast
45.70.33.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.688600000000005 , -42.123799999999996
Hits / Errors
18 hits · 1 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

170.239.73.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
170.239.73.0
Broadcast
170.239.73.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.902899999999995 , -43.9572
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

128.201.1.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
128.201.1.0
Broadcast
128.201.1.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.439511764705887 , -42.610482352941176
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263405 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.189.220.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
45.189.220.0
Broadcast
45.189.220.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-17.057799999999997 , -41.53869999999999
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269615 · DELTA TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

128.201.0.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
128.201.0.0
Broadcast
128.201.0.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.445894117647057 , -42.641858823529404
Hits / Errors
17 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263405 · VERO S.A
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

190.52.75.0/24

Risk Max LOW Footprint 5.078% Hits 17
Prefix / IP version
/24 · IPv4
Network
190.52.75.0
Broadcast
190.52.75.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.9029 , -43.957200000000014
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

177.52.51.0/24

Risk Max LOW Footprint 5.078% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.52.51.0
Broadcast
177.52.51.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-20.741 , -44.71849999999999
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

186.232.211.0/24

Risk Max LOW Footprint 5.078% Hits 14
Prefix / IP version
/24 · IPv4
Network
186.232.211.0
Broadcast
186.232.211.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-20.896799999999992 , -43.1103
Hits / Errors
14 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

201.77.172.0/24

Risk Max LOW Footprint 5.078% Hits 13
Prefix / IP version
/24 · IPv4
Network
201.77.172.0
Broadcast
201.77.172.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-19.902899999999995 , -43.95720000000001
Hits / Errors
13 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

177.124.78.0/24

Risk Max LOW Footprint 4.688% Hits 24
Prefix / IP version
/24 · IPv4
Network
177.124.78.0
Broadcast
177.124.78.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-17.83609999999999 , -42.0924
Hits / Errors
24 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52601 · BIZZ INTERNET LTDA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.255.193.0/24

Risk Max LOW Footprint 4.688% Hits 20
Prefix / IP version
/24 · IPv4
Network
143.255.193.0
Broadcast
143.255.193.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-20.782270000000004 , -43.44438000000001
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS264375 · NETBE TELECOM LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.74.229.0/24

Risk Max LOW Footprint 4.688% Hits 20
Prefix / IP version
/24 · IPv4
Network
177.74.229.0
Broadcast
177.74.229.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-18.903399999999998 , -43.5004
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263652 · BIZZ INTERNET LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.233.158.0/24

Risk Max LOW Footprint 4.688% Hits 20
Prefix / IP version
/24 · IPv4
Network
170.233.158.0
Broadcast
170.233.158.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-16.411775 , -46.872924999999995
Hits / Errors
20 hits · 1 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

143.0.155.0/24

Risk Max LOW Footprint 4.688% Hits 19
Prefix / IP version
/24 · IPv4
Network
143.0.155.0
Broadcast
143.0.155.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-20.406799999999993 , -42.9171
Hits / Errors
19 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

143.202.55.0/24

Risk Max LOW Footprint 4.688% Hits 18
Prefix / IP version
/24 · IPv4
Network
143.202.55.0
Broadcast
143.202.55.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-20.406799999999993 , -42.9171
Hits / Errors
18 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

201.77.170.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
201.77.170.0
Broadcast
201.77.170.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.964400000000005 , -44.1969
Hits / Errors
17 hits · 1 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

143.255.243.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
143.255.243.0
Broadcast
143.255.243.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-15.742441176470587 , -43.766947058823526
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265157 · MICROTELL SCM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.228.249.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
45.228.249.0
Broadcast
45.228.249.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.435200000000002 , -44.28150000000001
Hits / Errors
17 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS267126 · SHIELD TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.70.35.0/24

Risk Max LOW Footprint 4.688% Hits 17
Prefix / IP version
/24 · IPv4
Network
45.70.35.0
Broadcast
45.70.35.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.688600000000005 , -42.1238
Hits / Errors
17 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

168.196.162.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
168.196.162.0
Broadcast
168.196.162.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-15.212700000000003 , -43.02329999999999
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

186.250.43.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
186.250.43.0
Broadcast
186.250.43.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.882799999999996 , -44.0801
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

177.104.21.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.104.21.0
Broadcast
177.104.21.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-20.5354 , -43.693999999999996
Hits / Errors
16 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

177.55.231.0/24

Risk Max LOW Footprint 4.688% Hits 16
Prefix / IP version
/24 · IPv4
Network
177.55.231.0
Broadcast
177.55.231.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.902899999999995 , -43.9572
Hits / Errors
16 hits · 1 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

168.232.172.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
168.232.172.0
Broadcast
168.232.172.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-20.1878 , -44.713999999999984
Hits / Errors
15 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

131.161.249.0/24

Risk Max LOW Footprint 4.688% Hits 15
Prefix / IP version
/24 · IPv4
Network
131.161.249.0
Broadcast
131.161.249.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-21.749000000000002 , -43.43820000000001
Hits / Errors
15 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

189.126.230.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
189.126.230.0
Broadcast
189.126.230.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-22.287985714285714 , -46.41282857142857
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28229 · HARDONLINE LTDA
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.86.37.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.86.37.0
Broadcast
177.86.37.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.769499999999997 , -43.85799999999999
Hits / Errors
14 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

160.238.135.0/24

Risk Max LOW Footprint 4.688% Hits 14
Prefix / IP version
/24 · IPv4
Network
160.238.135.0
Broadcast
160.238.135.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-17.679100000000002 , -41.3374
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS266624 · CONEXAO VIP TELECOM
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.77.168.0/24

Risk Max LOW Footprint 4.688% Hits 13
Prefix / IP version
/24 · IPv4
Network
201.77.168.0
Broadcast
201.77.168.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-19.964400000000005 , -44.1969
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

170.254.160.0/24

Risk Max LOW Footprint 4.688% Hits 12
Prefix / IP version
/24 · IPv4
Network
170.254.160.0
Broadcast
170.254.160.255
Observed IPs / Subnet size
12 observed · 256 total
Centroid
-18.790700000000005 , -41.99020000000001
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

190.52.72.0/24

Risk Max LOW Footprint 4.297% Hits 24
Prefix / IP version
/24 · IPv4
Network
190.52.72.0
Broadcast
190.52.72.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-19.902899999999995 , -43.9572
Hits / Errors
24 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

170.80.103.0/24

Risk Max LOW Footprint 4.297% Hits 21
Prefix / IP version
/24 · IPv4
Network
170.80.103.0
Broadcast
170.80.103.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-20.3215 , -43.3083
Hits / Errors
21 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

143.137.156.0/24

Risk Max LOW Footprint 4.297% Hits 21
Prefix / IP version
/24 · IPv4
Network
143.137.156.0
Broadcast
143.137.156.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-17.687299999999997 , -42.5057
Hits / Errors
21 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.84.245.0/24

Risk Max LOW Footprint 4.297% Hits 20
Prefix / IP version
/24 · IPv4
Network
187.84.245.0
Broadcast
187.84.245.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-20.54 , -45.4751
Hits / Errors
20 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

138.0.174.0/24

Risk Max LOW Footprint 4.297% Hits 20
Prefix / IP version
/24 · IPv4
Network
138.0.174.0
Broadcast
138.0.174.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-19.768539999999998 , -44.07122
Hits / Errors
20 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.202.94.0/24

Risk Max LOW Footprint 4.297% Hits 19
Prefix / IP version
/24 · IPv4
Network
143.202.94.0
Broadcast
143.202.94.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-17.788636842105262 , -46.79206842105263
Hits / Errors
19 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