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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: Elvas · Clear
Snapshot 2026-03-04 Results 6 Page 1 / 1

138.99.127.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.99.127.0
Broadcast
138.99.127.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-4.5133 , -46.6069
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS270997 · F L L de Sousa ME
Top organization / ISP
F L L de Sousa ME · F L L de Sousa ME
Top geo
Brazil · Maranhão · Bom Jesus das Selvas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.15.81.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.15.81.0
Broadcast
177.15.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.4835 , -46.8533
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS53237 · TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS
Top organization / ISP
VIASAT BRASIL SERVIÇOS DE COMUNICAÇÕES LTDA · Telecomunicacoes Brasileiras S. A. - Telebras
Top geo
Brazil · Maranhão · Bom Jesus das Selvas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

213.22.191.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
213.22.191.0
Broadcast
213.22.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.8815 , -7.16282
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
TVCABO-Portugal · NOS Comunicacoes S.A.
Top geo
Portugal · Portalegre · Elvas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.240.49.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.240.49.0
Broadcast
85.240.49.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.8833 , -7.1615
Hits / Errors
1 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 · Portalegre · Elvas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.244.174.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.244.174.0
Broadcast
85.244.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.8833 , -7.1615
Hits / Errors
1 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 · Portalegre · Elvas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.247.138.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.247.138.0
Broadcast
85.247.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.8833 , -7.1615
Hits / Errors
1 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 · Portalegre · Elvas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →