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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: Asstelecom telecomunicação Ltda me · Clear
Snapshot 2026-02-15 Results 6 Page 1 / 1

191.5.72.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.5.72.0
Broadcast
191.5.72.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-15.3793 , -54.9295
Hits / Errors
3 hits · 3 errors
First / Last seen
2025-07-31 10:48 · 2025-08-03 18:08
Top ASN
AS52583 · Asstelecom telecomunicação Ltda me
Top organization / ISP
Eudora Net Servicos Telecomunicações Ltd · Asstelecom telecomunicação Ltda me
Top geo
Brazil · Mato Grosso · Campo Verde
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2
Open report →

177.87.168.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.87.168.0
Broadcast
177.87.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.0009 , -34.8687
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 12:42 · 2025-09-15 12:42
Top ASN
AS52583 · Asstelecom telecomunicação Ltda me
Top organization / ISP
Asstelecom telecomunicação Ltda me · Asstelecom telecomunicação Ltda me
Top geo
Brazil · Pernambuco · Recife
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

177.87.169.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.87.169.0
Broadcast
177.87.169.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.0009 , -34.8687
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-06 02:30 · 2025-09-06 02:30
Top ASN
AS52583 · Asstelecom telecomunicação Ltda me
Top organization / ISP
Asstelecom telecomunicação Ltda me · Asstelecom telecomunicação Ltda me
Top geo
Brazil · Pernambuco · Recife
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

177.87.174.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.87.174.0
Broadcast
177.87.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.0009 , -34.8687
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:26 · 2025-12-14 23:26
Top ASN
AS52583 · Asstelecom telecomunicação Ltda me
Top organization / ISP
Asstelecom telecomunicação Ltda me · Asstelecom telecomunicação Ltda me
Top geo
Brazil · Pernambuco · Recife
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

177.87.171.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.87.171.0
Broadcast
177.87.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.5224 , -35.6945
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 15:32 · 2025-11-06 15:32
Top ASN
AS52583 · Asstelecom telecomunicação Ltda me
Top organization / ISP
Asstelecom telecomunicação Ltda me · Asstelecom telecomunicação Ltda me
Top geo
Brazil · Pernambuco · Bonito
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

177.87.170.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.87.170.0
Broadcast
177.87.170.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.494 , -39.5779
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-08-04 20:04 · 2025-08-04 20:04
Top ASN
AS52583 · Asstelecom telecomunicação Ltda me
Top organization / ISP
Asstelecom telecomunicação Ltda me · Asstelecom telecomunicação Ltda me
Top geo
Brazil · Pernambuco · Orocó
Window / Updated
2025-08-04 → 2025-08-11 · Updated 2026-01-14 · v2
Open report →