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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.

168.205.103.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
168.205.103.0
Broadcast
168.205.103.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-22.170599999999997 , -42.912200000000006
Hits / Errors
4 hits · 0 errors
First / Last seen
2025-12-17 01:05 · 2025-12-17 09:54
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

187.121.239.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.121.239.0
Broadcast
187.121.239.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.7612 , -43.3505
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 12:53 · 2025-11-06 13:38
Top ASN
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

24.152.110.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
24.152.110.0
Broadcast
24.152.110.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3744 , -42.1505
Hits / Errors
3 hits · 1 errors
First / Last seen
2025-09-09 22:12 · 2025-09-09 22:12
Top ASN
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2

187.121.236.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
187.121.236.0
Broadcast
187.121.236.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.749 , -43.4382
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-25 18:50 · 2025-11-25 18:50
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

168.205.101.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.205.101.0
Broadcast
168.205.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.3822 , -43.1591
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-01-03 14:30 · 2026-01-03 14:30
Top ASN
Window / Updated
2025-12-29 → 2026-01-05 · Updated 2026-01-14 · v2

138.118.46.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.118.46.0
Broadcast
138.118.46.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.5045 , -43.1824
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 22:25 · 2025-12-17 22:25
Top ASN
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2

24.152.108.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.152.108.0
Broadcast
24.152.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.3744 , -42.1505
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-28 23:44 · 2025-11-28 23:44
Top ASN
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2

189.36.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.36.214.0
Broadcast
189.36.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.749 , -43.4382
Hits / Errors
1 hits · 0 errors
First / Last seen
2024-12-04 15:09 · 2024-12-04 15:09
Top ASN
Window / Updated
2024-12-02 → 2024-12-09 · Updated 2026-01-14 · v2