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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.

186.250.204.0/24

Risk Max LOW Footprint 6.250% Hits 25
Prefix / IP version
/24 · IPv4
Network
186.250.204.0
Broadcast
186.250.204.255
Observed IPs / Subnet size
16 observed · 256 total
Centroid
-22.423099999999994 , -45.4247
Hits / Errors
25 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.255.164.0/24

Risk Max LOW Footprint 5.469% Hits 22
Prefix / IP version
/24 · IPv4
Network
143.255.164.0
Broadcast
143.255.164.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-21.1122 , -42.971099999999986
Hits / Errors
22 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

186.250.196.0/24

Risk Max LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
186.250.196.0
Broadcast
186.250.196.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
18 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.237.5.0/24

Risk Max LOW Footprint 3.906% Hits 16
Prefix / IP version
/24 · IPv4
Network
152.237.5.0
Broadcast
152.237.5.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-21.1122 , -42.97109999999999
Hits / Errors
16 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.72.234.0/24

Risk Max LOW Footprint 3.906% Hits 14
Prefix / IP version
/24 · IPv4
Network
177.72.234.0
Broadcast
177.72.234.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-28.5863 , -53.1789
Hits / Errors
14 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS52892 · COPREL TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.59.216.0/24

Risk Max LOW Footprint 3.516% Hits 16
Prefix / IP version
/24 · IPv4
Network
138.59.216.0
Broadcast
138.59.216.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.1122 , -42.97109999999999
Hits / Errors
16 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

168.121.42.0/24

Risk Max LOW Footprint 3.516% Hits 12
Prefix / IP version
/24 · IPv4
Network
168.121.42.0
Broadcast
168.121.42.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.59.217.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.59.217.0
Broadcast
138.59.217.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-21.1122 , -42.9711
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

186.250.206.0/24

Risk Max LOW Footprint 2.734% Hits 14
Prefix / IP version
/24 · IPv4
Network
186.250.206.0
Broadcast
186.250.206.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.425900000000006 , -45.45389999999999
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

138.59.219.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.59.219.0
Broadcast
138.59.219.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-21.1122 , -42.97109999999999
Hits / Errors
8 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

138.59.218.0/24

Risk Max LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.59.218.0
Broadcast
138.59.218.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
8 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

177.72.235.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.72.235.0
Broadcast
177.72.235.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-28.5863 , -53.1789
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52892 · COPREL TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.250.201.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
186.250.201.0
Broadcast
186.250.201.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.237.2.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.2.0
Broadcast
152.237.2.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.237.3.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
152.237.3.0
Broadcast
152.237.3.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

186.250.207.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
186.250.207.0
Broadcast
186.250.207.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
AS265911 · G6 Internet
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.205.249.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
168.205.249.0
Broadcast
168.205.249.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.90.133.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
168.90.133.0
Broadcast
168.90.133.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.3823 , -41.9524
Hits / Errors
5 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

186.225.186.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
186.225.186.0
Broadcast
186.225.186.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.237.4.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
152.237.4.0
Broadcast
152.237.4.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.72.232.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.72.232.0
Broadcast
177.72.232.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-28.586300000000005 , -53.1789
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS52892 · COPREL TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.255.165.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
143.255.165.0
Broadcast
143.255.165.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
3 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

168.121.40.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.121.40.0
Broadcast
168.121.40.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.227.169.0/24

Risk Max LOW Footprint 0.781% Hits 11
Prefix / IP version
/24 · IPv4
Network
185.227.169.0
Broadcast
185.227.169.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.17605454545455 , 17.501954545454545
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS205168 · MAXNETWORK s.r.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

152.237.0.0/24

Risk Max LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
152.237.0.0
Broadcast
152.237.0.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS7738 · V tal
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.227.171.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
185.227.171.0
Broadcast
185.227.171.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
48.1786 , 17.4863
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS205168 · MAXNETWORK s.r.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.41.177.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.41.177.0
Broadcast
177.41.177.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.114.210.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.114.210.0
Broadcast
189.114.210.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

168.121.43.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.121.43.0
Broadcast
168.121.43.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS262387 · Intermicro Ltda
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.41.176.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.41.176.0
Broadcast
177.41.176.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.189.161.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.189.161.0
Broadcast
179.189.161.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS28202 · MASTER S/A
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

185.227.170.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
185.227.170.0
Broadcast
185.227.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
48.178599999999996 , 17.4863
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS205168 · MAXNETWORK s.r.o.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.26.117.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.26.117.0
Broadcast
191.26.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-01 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

189.84.194.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
189.84.194.0
Broadcast
189.84.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.4231 , -45.4247
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.243.2.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.243.2.0
Broadcast
191.243.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.154.171.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.154.171.0
Broadcast
177.154.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS262288 · Go In Tecnologia
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.72.233.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.72.233.0
Broadcast
177.72.233.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.5863 , -53.1789
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS52892 · COPREL TELECOM LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.244.27.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.244.27.0
Broadcast
179.244.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

177.154.173.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.154.173.0
Broadcast
177.154.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262288 · Go In Tecnologia
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

189.114.209.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.114.209.0
Broadcast
189.114.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.1122 , -42.9711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 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
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