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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.

177.39.123.0/24

Risk Max LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.39.123.0
Broadcast
177.39.123.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
8 hits · 0 errors
First / Last seen
2025-12-17 00:24 · 2025-12-17 22:25
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.39.125.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.39.125.0
Broadcast
177.39.125.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
5 hits · 1 errors
First / Last seen
2025-12-17 02:24 · 2025-12-17 11:15
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.39.124.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.39.124.0
Broadcast
177.39.124.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
4 hits · 1 errors
First / Last seen
2025-12-17 01:03 · 2025-12-17 10:35
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

177.39.126.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.39.126.0
Broadcast
177.39.126.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 11:03 · 2025-12-17 14:26
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.239.73.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.239.73.0
Broadcast
170.239.73.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-12-17 00:22 · 2025-12-17 18:42
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

170.239.72.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.239.72.0
Broadcast
170.239.72.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-19.9029 , -43.9572
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 13:34 · 2025-12-01 13:34
Top ASN
AS52765 · MAXXNET TELECOM
Top organization / ISP
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2