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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: FASTNET TELECOM · Clear
Snapshot 2026-01-22 Results 8 Page 1 / 1

179.96.188.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
179.96.188.0
Broadcast
179.96.188.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-10.1925 , -37.5367
Hits / Errors
3 hits · 0 errors
First / Last seen
2025-09-15 15:12 · 2025-09-20 10:54
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Fastnet Telecom · Fastnet Telecom
Top geo
Brazil · Sergipe · Nossa Senhora da Glória
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

204.157.234.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
204.157.234.0
Broadcast
204.157.234.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-20.795 , -49.2203
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-11-06 00:24 · 2025-11-06 19:52
Top ASN
AS265446 · FASTNET TELECOM LTDA - ME
Top organization / ISP
Fastnet Telecom Ltda · Fastnet Telecom Ltda
Top geo
Brazil · São Paulo · Guapiaçu
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

179.96.190.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
179.96.190.0
Broadcast
179.96.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.1925 , -37.5367
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-07 11:52 · 2025-09-07 11:52
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Fastnet Telecom · Fastnet Telecom
Top geo
Brazil · Sergipe · Nossa Senhora da Glória
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2
Open report →

177.84.88.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.84.88.0
Broadcast
177.84.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4283 , -37.0567
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-14 23:46 · 2025-12-14 23:46
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Fastnet Telecom · Fastnet Telecom
Top geo
Brazil · Sergipe · Capela
Window / Updated
2025-12-08 → 2025-12-15 · Updated 2026-01-14 · v2
Open report →

179.96.185.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.96.185.0
Broadcast
179.96.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.1925 , -37.5367
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 19:37 · 2025-12-01 19:37
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Fastnet Telecom · Fastnet Telecom
Top geo
Brazil · Sergipe · Nossa Senhora da Glória
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

179.96.186.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.96.186.0
Broadcast
179.96.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.1925 , -37.5367
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 13:44 · 2025-11-06 13:44
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
F.NovaNet Telecomunicações · Fastnet Telecom
Top geo
Brazil · Sergipe · Nossa Senhora da Glória
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

177.84.90.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.84.90.0
Broadcast
177.84.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4283 , -37.0567
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-20 04:01 · 2025-09-20 04:01
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Fastnet Telecom · Fastnet Telecom
Top geo
Brazil · Sergipe · Capela
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

177.84.89.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.84.89.0
Broadcast
177.84.89.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4283 , -37.0567
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-09-09 20:02 · 2025-09-09 20:02
Top ASN
AS52711 · FASTNET TELECOM
Top organization / ISP
Primos comercio e serviços ltda - me · Fastnet Telecom
Top geo
Brazil · Sergipe · Capela
Window / Updated
2025-09-08 → 2025-09-15 · Updated 2026-01-14 · v2
Open report →