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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: Telecab Telecomunicações Ltda · Clear
Snapshot 2026-03-21 Results — Page 1 / 1

131.72.191.0/24

Risk Max — LOW Footprint 3.125% Hits 10
Prefix / IP version
/24 · IPv4
Network
131.72.191.0
Broadcast
131.72.191.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-5.582700000000001 , -36.9266
Hits / Errors
10 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS61740 · Telecab Telecomunicacoes Ltda
Top organization / ISP
Telecab Telecomunicacoes Ltda · Telecab Telecomunicações Ltda
Top geo
Brazil · Rio Grande do Norte · Açu
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

170.81.83.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
170.81.83.0
Broadcast
170.81.83.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-5.6958 , -37.2661
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS264564 · Telecab Telecomunicacoes Ltda
Top organization / ISP
Telecab Telecomunicacoes Ltda · Telecab Telecomunicações Ltda
Top geo
Brazil · Rio Grande do Norte · Upanema
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

138.36.7.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.36.7.0
Broadcast
138.36.7.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8537 , -36.8955
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-12 02:00
Top ASN
AS264564 · Telecab Telecomunicacoes Ltda
Top organization / ISP
Telecab Telecomunicacoes Ltda · Telecab Telecomunicações Ltda
Top geo
Brazil · Rio Grande do Norte · São Rafael
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

131.72.188.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.72.188.0
Broadcast
131.72.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-5.5827 , -36.9266
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS61740 · Telecab Telecomunicações Ltda
Top organization / ISP
Telecab Telecomunicações Ltda · Telecab Telecomunicações Ltda
Top geo
Brazil · Rio Grande do Norte · Açu
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →