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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.

45.227.140.0/24

Risk Max LOW Footprint 3.906% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.227.140.0
Broadcast
45.227.140.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-29.62065 , -50.76425833333334
Hits / Errors
12 hits · 1 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

45.162.177.0/24

Risk Max LOW Footprint 3.516% Hits 20
Prefix / IP version
/24 · IPv4
Network
45.162.177.0
Broadcast
45.162.177.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-22.920099999999998 , -43.0811
Hits / Errors
20 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268537 · TN FIBRA
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.255.117.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
143.255.117.0
Broadcast
143.255.117.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.664425 , -50.7834
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS52722 · Paranhananet Ltda.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.149.117.0/24

Risk Max LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
201.149.117.0
Broadcast
201.149.117.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-9.5977 , -36.4878
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.243.132.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.243.132.0
Broadcast
191.243.132.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.168.12.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.168.12.0
Broadcast
45.168.12.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-7.8461 , -36.1262
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS268035 · Infor Telecom Ltda ME
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.182.99.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.182.99.0
Broadcast
201.182.99.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

179.163.132.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.163.132.0
Broadcast
179.163.132.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 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

45.70.247.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.70.247.0
Broadcast
45.70.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6506 , -50.7806
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS267598 · W-COM Internet
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.202.215.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
143.202.215.0
Broadcast
143.202.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS52851 · CTA INTERNET LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

191.243.133.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.243.133.0
Broadcast
191.243.133.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.168.14.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.168.14.0
Broadcast
45.168.14.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.9607 , -36.2004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS268035 · Infor Telecom Ltda ME
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.202.213.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
143.202.213.0
Broadcast
143.202.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS52851 · CTA INTERNET LTDA
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.176.154.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.176.154.0
Broadcast
45.176.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.6634 , -50.7593
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

45.185.116.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.185.116.0
Broadcast
45.185.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.67 , -43.6886
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

187.110.110.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
187.110.110.0
Broadcast
187.110.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-9.5977 , -36.4878
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2