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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.

177.86.49.0/24

Risk Max LOW Footprint 5.469% Hits 23
Prefix / IP version
/24 · IPv4
Network
177.86.49.0
Broadcast
177.86.49.255
Observed IPs / Subnet size
14 observed · 256 total
Centroid
-29.9171 , -51.089299999999994
Hits / Errors
23 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

138.99.198.0/24

Risk Max LOW Footprint 4.297% Hits 17
Prefix / IP version
/24 · IPv4
Network
138.99.198.0
Broadcast
138.99.198.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
-29.9171 , -51.089299999999994
Hits / Errors
17 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

138.99.199.0/24

Risk Max LOW Footprint 3.516% Hits 14
Prefix / IP version
/24 · IPv4
Network
138.99.199.0
Broadcast
138.99.199.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-29.9171 , -51.08929999999999
Hits / Errors
14 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

138.99.197.0/24

Risk Max LOW Footprint 3.516% Hits 13
Prefix / IP version
/24 · IPv4
Network
138.99.197.0
Broadcast
138.99.197.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-29.9171 , -51.089299999999994
Hits / Errors
13 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-23 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

177.86.55.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.86.55.0
Broadcast
177.86.55.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-30.0399 , -50.2283
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-18 02:00 · 2026-02-22 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2

138.99.196.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.99.196.0
Broadcast
138.99.196.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.9171 , -51.0893
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-19 02:00
Top ASN
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2