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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.

187.255.97.0/24

Risk Max 1 LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
187.255.97.0
Broadcast
187.255.97.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
9 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

200.53.206.0/24

Risk Max LOW Footprint 12.891% Hits 44
Prefix / IP version
/24 · IPv4
Network
200.53.206.0
Broadcast
200.53.206.255
Observed IPs / Subnet size
33 observed · 256 total
Centroid
-23.411799999999992 , -46.43920000000002
Hits / Errors
44 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

138.204.210.0/24

Risk Max LOW Footprint 8.984% Hits 39
Prefix / IP version
/24 · IPv4
Network
138.204.210.0
Broadcast
138.204.210.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-23.411799999999992 , -46.439200000000014
Hits / Errors
39 hits · 1 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

200.53.202.0/24

Risk Max LOW Footprint 8.984% Hits 35
Prefix / IP version
/24 · IPv4
Network
200.53.202.0
Broadcast
200.53.202.255
Observed IPs / Subnet size
23 observed · 256 total
Centroid
-23.411799999999992 , -46.439200000000014
Hits / Errors
35 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

200.53.203.0/24

Risk Max LOW Footprint 8.594% Hits 35
Prefix / IP version
/24 · IPv4
Network
200.53.203.0
Broadcast
200.53.203.255
Observed IPs / Subnet size
22 observed · 256 total
Centroid
-23.411799999999996 , -46.439200000000014
Hits / Errors
35 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

200.53.207.0/24

Risk Max LOW Footprint 7.812% Hits 27
Prefix / IP version
/24 · IPv4
Network
200.53.207.0
Broadcast
200.53.207.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-23.411799999999992 , -46.4392
Hits / Errors
27 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

200.53.201.0/24

Risk Max LOW Footprint 7.812% Hits 26
Prefix / IP version
/24 · IPv4
Network
200.53.201.0
Broadcast
200.53.201.255
Observed IPs / Subnet size
20 observed · 256 total
Centroid
-23.411799999999996 , -46.439200000000014
Hits / Errors
26 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

200.53.204.0/24

Risk Max LOW Footprint 7.422% Hits 22
Prefix / IP version
/24 · IPv4
Network
200.53.204.0
Broadcast
200.53.204.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-23.411799999999992 , -46.43920000000002
Hits / Errors
22 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

200.53.200.0/24

Risk Max LOW Footprint 7.031% Hits 23
Prefix / IP version
/24 · IPv4
Network
200.53.200.0
Broadcast
200.53.200.255
Observed IPs / Subnet size
18 observed · 256 total
Centroid
-23.411799999999996 , -46.43920000000001
Hits / Errors
23 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

45.179.59.0/24

Risk Max LOW Footprint 6.250% Hits 27
Prefix / IP version
/24 · IPv4
Network
45.179.59.0
Broadcast
45.179.59.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-23.411799999999992 , -46.4392
Hits / Errors
27 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS265937 · Alianca TecnoinfoLtda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.53.205.0/24

Risk Max LOW Footprint 6.250% Hits 24
Prefix / IP version
/24 · IPv4
Network
200.53.205.0
Broadcast
200.53.205.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-23.411799999999996 , -46.43920000000001
Hits / Errors
24 hits · 3 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.204.208.0/24

Risk Max LOW Footprint 5.078% Hits 18
Prefix / IP version
/24 · IPv4
Network
138.204.208.0
Broadcast
138.204.208.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-23.411800000000003 , -46.4392
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.182.238.0/24

Risk Max LOW Footprint 4.297% Hits 16
Prefix / IP version
/24 · IPv4
Network
187.182.238.0
Broadcast
187.182.238.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-23.411799999999996 , -46.4392
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

45.6.29.0/24

Risk Max LOW Footprint 3.906% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.6.29.0
Broadcast
45.6.29.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-23.4843 , -46.50450000000001
Hits / Errors
15 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.255.41.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
187.255.41.0
Broadcast
187.255.41.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

192.141.86.0/24

Risk Max LOW Footprint 3.125% Hits 12
Prefix / IP version
/24 · IPv4
Network
192.141.86.0
Broadcast
192.141.86.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
12 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

177.91.164.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
177.91.164.0
Broadcast
177.91.164.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.255.43.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
187.255.43.0
Broadcast
187.255.43.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.411800000000003 , -46.43920000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

192.141.85.0/24

Risk Max LOW Footprint 2.734% Hits 13
Prefix / IP version
/24 · IPv4
Network
192.141.85.0
Broadcast
192.141.85.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.411799999999996 , -46.4392
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.178.195.0/24

Risk Max LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
191.178.195.0
Broadcast
191.178.195.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.4118 , -46.43919999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.179.58.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.179.58.0
Broadcast
45.179.58.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265937 · Alianca TecnoinfoLtda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.179.105.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.179.105.0
Broadcast
45.179.105.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-23.456600000000005 , -46.5309
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269129 · ClickTek Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.72.138.0/24

Risk Max LOW Footprint 2.344% Hits 12
Prefix / IP version
/24 · IPv4
Network
177.72.138.0
Broadcast
177.72.138.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.434416666666664 , -46.47201666666667
Hits / Errors
12 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.255.98.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.255.98.0
Broadcast
187.255.98.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.43919999999999
Hits / Errors
10 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

187.255.99.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.255.99.0
Broadcast
187.255.99.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.43919999999999
Hits / Errors
10 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

187.182.239.0/24

Risk Max LOW Footprint 2.344% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.182.239.0
Broadcast
187.182.239.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.43920000000001
Hits / Errors
10 hits · 0 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

45.224.162.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.224.162.0
Broadcast
45.224.162.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.441955555555555 , -46.48295555555555
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS265937 · Alianca TecnoinfoLtda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.178.234.0/24

Risk Max LOW Footprint 2.344% Hits 9
Prefix / IP version
/24 · IPv4
Network
45.178.234.0
Broadcast
45.178.234.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.255.96.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.255.96.0
Broadcast
187.255.96.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
8 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

191.178.194.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
191.178.194.0
Broadcast
191.178.194.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.43919999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.227.153.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
168.227.153.0
Broadcast
168.227.153.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.4118 , -46.4392
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

187.182.236.0/24

Risk Max LOW Footprint 1.953% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.182.236.0
Broadcast
187.182.236.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4118 , -46.43919999999999
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.36.118.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.36.118.0
Broadcast
138.36.118.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4566 , -46.5309
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264577 · REDE WINET TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.53.192.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
200.53.192.0
Broadcast
200.53.192.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.182.237.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
187.182.237.0
Broadcast
187.182.237.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.53.193.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.53.193.0
Broadcast
200.53.193.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
6 hits · 0 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

45.163.77.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.163.77.0
Broadcast
45.163.77.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS268551 · DMC TELECOM
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.255.40.0/24

Risk Max LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.255.40.0
Broadcast
187.255.40.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.250.223.0/24

Risk Max LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
186.250.223.0
Broadcast
186.250.223.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-16.334242857142858 , -43.6063
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.227.154.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
168.227.154.0
Broadcast
168.227.154.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.4118 , -46.4392
Hits / Errors
5 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
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