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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.

177.55.157.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.55.157.0
Broadcast
177.55.157.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-20.794449999999998 , -49.3644
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.39.84.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
187.39.84.0
Broadcast
187.39.84.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-20.906542857142856 , -49.25481428571429
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.224.251.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
186.224.251.0
Broadcast
186.224.251.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-20.791744444444443 , -49.36365555555555
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.95.221.0/24

Risk Max LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
200.95.221.0
Broadcast
200.95.221.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-20.8567 , -49.39343333333333
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS61937 · Oquei Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

189.45.167.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
189.45.167.0
Broadcast
189.45.167.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-20.86428 , -49.39789999999999
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
AS61937 · Oquei Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.224.252.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.224.252.0
Broadcast
186.224.252.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.225.136.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.225.136.0
Broadcast
186.225.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.802566666666667 , -49.36663333333333
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS262761 · Sinal Br Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.95.218.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
200.95.218.0
Broadcast
200.95.218.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8188 , -49.37109999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
AS61937 · Oquei Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.163.175.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.163.175.0
Broadcast
45.163.175.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8188 , -49.37109999999999
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-09 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.36.65.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.36.65.0
Broadcast
177.36.65.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.181.208.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.181.208.0
Broadcast
187.181.208.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

201.159.116.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.159.116.0
Broadcast
201.159.116.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.163.192.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.163.192.0
Broadcast
45.163.192.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.181.209.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.181.209.0
Broadcast
187.181.209.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

191.35.11.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.35.11.0
Broadcast
191.35.11.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.2922 , -50.3428
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.21.35.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.21.35.0
Broadcast
177.21.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.37109999999999
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS262761 · Sinal Br Telecom Ltda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.225.141.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.225.141.0
Broadcast
186.225.141.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.37109999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS262761 · Sinal Br Telecom Ltda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.222.205.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.222.205.0
Broadcast
186.222.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.95.212.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.95.212.0
Broadcast
200.95.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-10 02:00
Top ASN
AS61937 · Oquei Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

138.204.36.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.204.36.0
Broadcast
138.204.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS61775 · AW Fibra
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.68.231.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.68.231.0
Broadcast
177.68.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.110.96.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.110.96.0
Broadcast
179.110.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

189.45.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.45.164.0
Broadcast
189.45.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS61937 · Oquei Telecom Ltda
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.163.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.163.172.0
Broadcast
45.163.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.163.173.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.163.173.0
Broadcast
45.163.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.113.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.113.26.0
Broadcast
179.113.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.167.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.167.45.0
Broadcast
179.167.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

179.174.37.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.174.37.0
Broadcast
179.174.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.56.26.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.56.26.0
Broadcast
187.56.26.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

209.14.6.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
209.14.6.0
Broadcast
209.14.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS272764 · DaLink Telecom LTDA
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.163.174.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.163.174.0
Broadcast
45.163.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.224.250.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.224.250.0
Broadcast
186.224.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.23.88.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.23.88.0
Broadcast
187.23.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

187.56.27.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.56.27.0
Broadcast
187.56.27.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

200.229.87.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.229.87.0
Broadcast
200.229.87.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS61775 · AW Fibra
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.172.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.172.116.0
Broadcast
45.172.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS268764 · NetCaster Solutions
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

152.244.37.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.244.37.0
Broadcast
152.244.37.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

152.244.39.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
152.244.39.0
Broadcast
152.244.39.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.21.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.21.40.0
Broadcast
177.21.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7701 , -49.3577
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS262761 · Sinal Br Telecom Ltda
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

177.78.25.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.78.25.0
Broadcast
177.78.25.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8188 , -49.3711
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
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