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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: Tocha · Clear
Snapshot 2026-03-03 Results 3 Page 1 / 1

213.22.130.0/24

Risk Max — LOW Footprint 3.125% Hits 15
Prefix / IP version
/24 · IPv4
Network
213.22.130.0
Broadcast
213.22.130.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
40.3131 , -8.753389999999998
Hits / Errors
15 hits · 5 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Coimbra · Tocha
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

46.50.1.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
46.50.1.0
Broadcast
46.50.1.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
40.37255 , -8.55181
Hits / Errors
4 hits · 1 errors
First / Last seen
2026-02-17 02:00 · 2026-02-21 02:00
Top ASN
AS42863 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
— · MEO
Top geo
Portugal · Coimbra · Tocha
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

109.51.145.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.51.145.0
Broadcast
109.51.145.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
40.3131 , -8.75339
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-22 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · TVCABO-Portugal
Top geo
Portugal · Coimbra · Tocha
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →