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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: Viamar Telecom · Clear
Snapshot 2026-03-09 Results 4 Page 1 / 1

138.117.210.0/24

Risk Max — LOW Footprint 3.906% Hits 13
Prefix / IP version
/24 · IPv4
Network
138.117.210.0
Broadcast
138.117.210.255
Observed IPs / Subnet size
10 observed · 256 total
Centroid
-22.876669230769227 , -42.02423076923076
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS61856 · Viamar Telecom
Top organization / ISP
Viamar Telecom · Viamar Telecom
Top geo
Brazil · Rio de Janeiro · Cabo Frio
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.209.0/24

Risk Max — LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
138.117.209.0
Broadcast
138.117.209.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-22.85111111111111 , -42.026177777777775
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS61856 · Viamar Telecom
Top organization / ISP
Viamar Telecom · Viamar Telecom
Top geo
Brazil · Rio de Janeiro · Cabo Frio
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.211.0/24

Risk Max — LOW Footprint 2.344% Hits 11
Prefix / IP version
/24 · IPv4
Network
138.117.211.0
Broadcast
138.117.211.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-22.8902 , -42.0232
Hits / Errors
11 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS61856 · Viamar Telecom
Top organization / ISP
Viamar Telecom · Viamar Telecom
Top geo
Brazil · Rio de Janeiro · Cabo Frio
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.208.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.208.0
Broadcast
138.117.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.8902 , -42.0232
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS61856 · Viamar Telecom
Top organization / ISP
Viamar Telecom · Viamar Telecom
Top geo
Brazil · Rio de Janeiro · Cabo Frio
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →