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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: Link Brasil Telecomunicacoes Ltda · Clear
Snapshot 2026-02-02 Results 10 Page 1 / 1

131.255.57.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.255.57.0
Broadcast
131.255.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.4811 , -50.0146
Hits / Errors
2 hits · 0 errors
First / Last seen
2025-09-15 10:51 · 2025-09-15 10:51
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
I. M. REGATIERI NET LTDA · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Votuporanga
Window / Updated
2025-09-15 → 2025-09-22 · Updated 2026-01-14 · v2
Open report →

45.180.19.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.180.19.0
Broadcast
45.180.19.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2397 , -50.3368
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 17:24 · 2025-12-17 17:24
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
messias internet · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Birigui
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

45.180.17.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.180.17.0
Broadcast
45.180.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.5633 , -50.3542
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-17 08:17 · 2025-12-17 08:17
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
Link Brasil Telecomunicacoes Ltda · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Braúna
Window / Updated
2025-12-15 → 2025-12-22 · Updated 2026-01-14 · v2
Open report →

164.163.193.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.163.193.0
Broadcast
164.163.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-3.2508 , -49.7512
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-12-01 06:20 · 2025-12-01 06:20
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
F RAMOS DOS SANTOS EIRELI ME · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · Pará · Baião
Window / Updated
2025-12-01 → 2025-12-08 · Updated 2026-01-14 · v2
Open report →

164.163.195.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.163.195.0
Broadcast
164.163.195.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2608 , -50.6428
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-20 19:55 · 2025-11-20 19:55
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
Link Brasil Telecomunicacoes Ltda · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Guararapes
Window / Updated
2025-11-17 → 2025-11-24 · Updated 2026-01-14 · v2
Open report →

131.255.56.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.255.56.0
Broadcast
131.255.56.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2397 , -50.3368
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 23:24 · 2025-11-06 23:24
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
YES FIBRA INTERNET LTDA · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Birigui
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

45.180.16.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.180.16.0
Broadcast
45.180.16.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.6201 , -50.594
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 08:42 · 2025-11-06 08:42
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
NET FAGA TELECOMUNICACOES LTDA · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Auriflama
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

164.163.194.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.163.194.0
Broadcast
164.163.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-15.3652 , -59.334
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-11-06 07:42 · 2025-11-06 07:42
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
Link Brasil Telecomunicacoes Ltda · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · Mato Grosso · Pontes e Lacerda
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

164.163.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
164.163.192.0
Broadcast
164.163.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.8655 , -51.3157
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-11-06 03:03 · 2025-11-06 03:03
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
ONN TELECOMUNICACOES LTDA · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Andradina
Window / Updated
2025-11-03 → 2025-11-10 · Updated 2026-01-14 · v2
Open report →

45.180.18.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.180.18.0
Broadcast
45.180.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-21.2397 , -50.3368
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-10-02 04:32 · 2025-10-02 04:32
Top ASN
AS271253 · LINK BRASIL TELECOMUNICACOES LTDA
Top organization / ISP
Link Brasil Telecomunicacoes Ltda · Link Brasil Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · Birigui
Window / Updated
2025-09-29 → 2025-10-06 · Updated 2026-01-14 · v2
Open report →