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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: Novanet SP Telecom · Clear
Snapshot 2026-01-21 Results 4 Page 1 / 1

138.117.247.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.117.247.0
Broadcast
138.117.247.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
5 hits · 0 errors
First / Last seen
2025-09-09 20:03 · 2025-09-10 19:02
Top ASN
AS270651 · NOVANET SP TELECOM
Top organization / ISP
Novanet SP Telecom · Novanet SP Telecom
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →

138.117.246.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
138.117.246.0
Broadcast
138.117.246.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-12-17 17:34 · 2025-12-17 17:34
Top ASN
AS270651 · NOVANET SP TELECOM
Top organization / ISP
Novanet SP Telecom · Novanet SP Telecom
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

138.117.244.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.117.244.0
Broadcast
138.117.244.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6859 , -46.621
Hits / Errors
2 hits · 2 errors
First / Last seen
2025-08-06 05:03 · 2025-08-06 05:03
Top ASN
AS262663 · METROFLEX TELECOMUNICACOES LTDA
Top organization / ISP
Novanet SP Telecom · Metroflex Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Diadema
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →

138.117.245.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.117.245.0
Broadcast
138.117.245.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-25 03:25 · 2025-11-25 03:25
Top ASN
AS270651 · NOVANET SP TELECOM
Top organization / ISP
Novanet SP Telecom · Novanet SP Telecom
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2025-11-24 → 2025-12-01 · Updated 2026-01-14 · v2
Open report →