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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.

187.61.111.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
187.61.111.0
Broadcast
187.61.111.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-21.432600000000004 , -48.543
Hits / Errors
8 hits · 0 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

45.230.209.0/24

Risk Max LOW Footprint 0.781% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.230.209.0
Broadcast
45.230.209.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.574428571428573 , -48.82188571428571
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

170.0.149.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
170.0.149.0
Broadcast
170.0.149.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.432599999999997 , -48.543
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
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

170.0.148.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.0.148.0
Broadcast
170.0.148.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.4326 , -48.543
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.221.188.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
131.221.188.0
Broadcast
131.221.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4326 , -48.543
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

143.0.88.0/24

Risk Max LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
143.0.88.0
Broadcast
143.0.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4326 , -48.543
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-01 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.176.11.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
200.176.11.0
Broadcast
200.176.11.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4326 , -48.543
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

201.49.251.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.49.251.0
Broadcast
201.49.251.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4326 , -48.543
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

131.196.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.196.138.0
Broadcast
131.196.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.4326 , -48.543
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2