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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: Martins · Clear
Snapshot 2026-03-05 Results 53 Page 2 / 2

177.87.13.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.87.13.0
Broadcast
177.87.13.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.0928 , -37.9287
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS263383 · L GONZAGA JUNIOR SERVICOS DE INTERNET - ME
Top organization / ISP
L GONZAGA JUNIOR SERVICOS DE INTERNET - ME · L GONZAGA JUNIOR SERVICOS DE INTERNET - ME
Top geo
Brazil · Rio Grande do Norte · Martins
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.70.18.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.70.18.0
Broadcast
45.70.18.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.7179 , -46.7793
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS267543 · DAM Solutions Tecnologia Ltda
Top organization / ISP
DAM Solutions Tecnologia Ltda · Douglas Antonio Martins ME
Top geo
Brazil · Minas Gerais · Itaú de Minas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.255.220.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.255.220.0
Broadcast
138.255.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.2549 , -45.9075
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS263994 · Fullnet Telecomunicações LTDA
Top organization / ISP
Fullnet Telecomunicações LTDA · Helio B. Martins Junior - ME
Top geo
Brazil · Minas Gerais · Pouso Alegre
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

160.20.88.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
160.20.88.0
Broadcast
160.20.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.0238 , -47.0695
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS266187 · LUIZ ANTONIO MARTINS RAMOS JUNIOR 38443782862
Top organization / ISP
Luiz Antonio Martins Ramos Junior · Luiz Antonio Martins Ramos Junior
Top geo
Brazil · São Paulo · Aguaí
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.5.214.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.5.214.0
Broadcast
45.5.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-1.053 , -49.1549
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS266101 · MARTINS.NET SERVIÇOS DE TELECOMUNICAÇÕES LTDA
Top organization / ISP
MARTINS.NET SERVIÇOS DE TELECOMUNICAÇÕES LTDA · MARTINS.NET SERVIÇOS DE TELECOMUNICAÇÕES LTDA
Top geo
Brazil · Pará · Ponta de Pedras
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.232.220.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.232.220.0
Broadcast
45.232.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.9201 , -43.0811
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS267277 · JORGE L S MARTINS TELECOM INFORMATICA
Top organization / ISP
Jorge L S Martins Telecom Informatica · Jorge L S Martins Telecom Informatica
Top geo
Brazil · Rio de Janeiro · Rio de Janeiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.91.212.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.91.212.0
Broadcast
177.91.212.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.3233 , -40.8272
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS52945 · E&L Producoes de Software Ltda
Top organization / ISP
E&L Producoes de Software Ltda · E&L Producoes de Software Ltda
Top geo
Brazil · Espírito Santo · Domingos Martins
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.111.164.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.111.164.0
Broadcast
190.111.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.144 , -34.9775
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS270427 · EDER T MARTINS
Top organization / ISP
Eder T Martins · Eder T Martins
Top geo
Brazil · Pernambuco · Jaboatão dos Guararapes
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

136.228.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
136.228.79.0
Broadcast
136.228.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.4278 , -86.4283
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS395379 · SCI REMC
Top organization / ISP
SCI REMC · SCI REMC
Top geo
United States · Indiana · Martinsville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

168.0.76.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.0.76.0
Broadcast
168.0.76.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.0447 , -49.7353
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263010 · Ricardo Adolfo Martins ME
Top organization / ISP
Ricardo Adolfo Martins ME · Ricardo Adolfo Martins ME
Top geo
Brazil · Santa Catarina · Presidente Getúlio
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.253.52.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.253.52.0
Broadcast
191.253.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6293 , -46.6351
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS272539 · ENEVE TELECOMUNICACOES LTDA
Top organization / ISP
Cleber Martins da Silva · Eneve Telecomunicacoes Ltda
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.235.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.235.178.0
Broadcast
45.235.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-22.1498 , -46.0388
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268191 · MARTINS TELECOM
Top organization / ISP
Martins Telecom · Martins Telecom
Top geo
Brazil · Minas Gerais · Congonhal
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.180.193.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.180.193.0
Broadcast
89.180.193.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.7944 , -9.34284
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Lisbon · Mem Martins
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →
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