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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.
Active filter: Alcobaça · Clear
Snapshot 2026-03-04 Results 4 Page 1 / 1

2.82.255.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
2.82.255.0
Broadcast
2.82.255.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
39.5528 , -8.9729
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A
Top geo
Portugal · Leiria · Alcobaça
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

2.82.18.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
2.82.18.0
Broadcast
2.82.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.5528 , -8.9729
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A
Top geo
Portugal · Leiria · Alcobaça
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.235.173.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.235.173.0
Broadcast
186.235.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.5192 , -39.1914
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS262784 · SATURNO COMUNICAÇÕES LTDA
Top organization / ISP
SATURNO COMUNICAÇÕES LTDA · SATURNO COMUNICAÇÕES LTDA
Top geo
Brazil · Bahia · Alcobaça
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

2.81.47.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
2.81.47.0
Broadcast
2.81.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.5528 , -8.9729
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A
Top geo
Portugal · Leiria · Alcobaça
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →