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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: Vila do Conde · Clear
Snapshot 2026-03-04 Results 6 Page 1 / 1

212.55.176.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
212.55.176.0
Broadcast
212.55.176.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3511 , -8.7411
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS15525 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A · MEO - Servicos De Comunicacoes E Multimedia S.A.
Top geo
Portugal · Porto · Vila do Conde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

2.83.59.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
2.83.59.0
Broadcast
2.83.59.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3511 , -8.7411
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 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 · Porto · Vila do Conde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

82.155.223.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.155.223.0
Broadcast
82.155.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3511 , -8.7411
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 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 · Porto · Vila do Conde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

161.230.215.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
161.230.215.0
Broadcast
161.230.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3511 , -8.7411
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS12353 · Vodafone Portugal
Top organization / ISP
Vodafone Portugal - Communicacoes Pessoais S.A · Vodafone Portugal
Top geo
Portugal · Porto · Vila do Conde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.114.217.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.114.217.0
Broadcast
89.114.217.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3511 , -8.7411
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS12353 · Vodafone Portugal
Top organization / ISP
— · Vodafone Portugal
Top geo
Portugal · Porto · Vila do Conde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

188.250.247.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.250.247.0
Broadcast
188.250.247.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.3511 , -8.7411
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 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 · Porto · Vila do Conde
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →