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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.

45.225.21.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.225.21.0
Broadcast
45.225.21.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.7884 , -36.3522
Hits / Errors
4 hits · 2 errors
First / Last seen
2025-09-22 09:45 · 2025-09-28 17:29
Top ASN
AS266926 · EJNET LTDA - ME
Top organization / ISP
Top geo
Window / Updated
2025-09-22 → 2025-09-29 · Updated 2026-01-14 · v2

189.91.173.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.91.173.0
Broadcast
189.91.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.7623 , -48.2873
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-21 10:31 · 2025-11-21 10:31
Top ASN
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2

45.225.22.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.225.22.0
Broadcast
45.225.22.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.7884 , -36.3522
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 12:45 · 2025-11-06 12:45
Top ASN
AS266926 · EJNET LTDA - ME
Top organization / ISP
Top geo
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2

189.91.175.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.91.175.0
Broadcast
189.91.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.7623 , -48.2873
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-08-15 17:14 · 2025-08-15 17:14
Top ASN
Window / Updated
2025-08-11 → 2025-08-18 · Updated 2026-01-14 · v2