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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: Cunha · Clear
Snapshot 2026-03-04 Results 27 Page 1 / 1

45.187.195.0/24

Risk Max — LOW Footprint 5.859% Hits 18
Prefix / IP version
/24 · IPv4
Network
45.187.195.0
Broadcast
45.187.195.255
Observed IPs / Subnet size
15 observed · 256 total
Centroid
-14.105988888888886 , -40.5936
Hits / Errors
18 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Top organization / ISP
Cn-telecom Ltda · Jaciara Soares Dos Santos Cunha
Top geo
Brazil · Bahia · Boa Nova
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.83.42.0/24

Risk Max — LOW Footprint 5.078% Hits 19
Prefix / IP version
/24 · IPv4
Network
190.83.42.0
Broadcast
190.83.42.255
Observed IPs / Subnet size
13 observed · 256 total
Centroid
-4.038636842105263 , -45.16114210526316
Hits / Errors
19 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS264567 · JOSE DAS GRACAS SOARES DE LIMA EIRELI
Top organization / ISP
Jose DAS Gracas Soares De Lima Eireli · Jose DAS Gracas Soares De Lima Eireli
Top geo
Brazil · Maranhão · Olho d'Agua das Cunhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

143.255.120.0/24

Risk Max — LOW Footprint 3.125% Hits 13
Prefix / IP version
/24 · IPv4
Network
143.255.120.0
Broadcast
143.255.120.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-29.03960769230769 , -51.18152307692307
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS61948 · INFOMAC TELECOMUNICAÇÕES LTDA
Top organization / ISP
INFOMAC TELECOMUNICAÇÕES LTDA · INFOMAC TELECOMUNICAÇÕES LTDA
Top geo
Brazil · Rio Grande do Sul · Flores da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.187.193.0/24

Risk Max — LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
45.187.193.0
Broadcast
45.187.193.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-14.863800000000001 , -40.84080000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Top organization / ISP
Cn-telecom Ltda · Jaciara Soares Dos Santos Cunha
Top geo
Brazil · Bahia · Vitória da Conquista
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.227.187.0/24

Risk Max — LOW Footprint 2.734% Hits 12
Prefix / IP version
/24 · IPv4
Network
45.227.187.0
Broadcast
45.227.187.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-29.023700000000005 , -51.247899999999994
Hits / Errors
12 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS267033 · serrasul telecom ltda
Top organization / ISP
serrasul telecom ltda · serrasul telecom ltda
Top geo
Brazil · Rio Grande do Sul · Flores da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

24.152.119.0/24

Risk Max — LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
24.152.119.0
Broadcast
24.152.119.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-2.6495 , -44.304399999999994
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS270497 · HRCNET TELECOM LTDA
Top organization / ISP
Hrcnet Telecom Ltda · Rute Maria DA Cunha
Top geo
Brazil · Maranhão · São Luís
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.187.194.0/24

Risk Max — LOW Footprint 1.953% Hits 7
Prefix / IP version
/24 · IPv4
Network
45.187.194.0
Broadcast
45.187.194.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-13.907871428571427 , -40.93952857142857
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Top organization / ISP
Cn-telecom Ltda · Jaciara Soares Dos Santos Cunha
Top geo
Brazil · Bahia · Contendas do Sincorá
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.99.77.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.99.77.0
Broadcast
138.99.77.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS264157 · GUAREZE FIBRA LTDA
Top organization / ISP
Guareze Fibra Ltda · Guareze - ME
Top geo
Brazil · Rio Grande do Sul · Flores da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.72.70.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
131.72.70.0
Broadcast
131.72.70.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS61758 · TOP NET SERVIÇOS LTDA
Top organization / ISP
TOP NET SERVIÇOS LTDA · TOP NET SERVIÇOS LTDA
Top geo
Brazil · Bahia · Euclides da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.71.22.0/24

Risk Max — LOW Footprint 1.562% Hits 8
Prefix / IP version
/24 · IPv4
Network
201.71.22.0
Broadcast
201.71.22.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-26.8661 , -53.2102
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS270286 · CONECT ISP - SERVICOS DE COMUNICACAO MULTIMID LTDA
Top organization / ISP
Conect ISP - Servicos De Comunicacao Multimid Ltda · Conect ISP - Servicos De Comunicacao Multimid Ltda
Top geo
Brazil · Santa Catarina · Cunha Porã
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.242.60.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
191.242.60.0
Broadcast
191.242.60.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS263472 · Allconnect Tecnologia Ltda Me
Top organization / ISP
Allconnect Tecnologia Ltda Me · Allconnect Tecnologia Ltda Me
Top geo
Brazil · Bahia · Euclides da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.234.0/24

Risk Max — LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
138.117.234.0
Broadcast
138.117.234.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS270655 · Blasternet Telecom LTDA
Top organization / ISP
Blasternet Telecom LTDA · BlasterNet Telecom LTDA
Top geo
Brazil · Rio Grande do Sul · Flores da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.117.235.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
138.117.235.0
Broadcast
138.117.235.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 02:00
Top ASN
AS270655 · Blasternet Telecom LTDA
Top organization / ISP
Pensounet Telecom Ltda · Blasternet Telecom LTDA
Top geo
Brazil · Rio Grande do Sul · Flores da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.15.82.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.15.82.0
Broadcast
177.15.82.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-22.872933333333332 , -44.58166666666667
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS53237 · TELECOMUNICACOES BRASILEIRAS S. A. - TELEBRAS
Top organization / ISP
VIASAT BRASIL SERVIÇOS DE COMUNICAÇÕES LTDA · Telecomunicacoes Brasileiras S. A. - Telebras
Top geo
Brazil · São Paulo · Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.191.52.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.191.52.0
Broadcast
181.191.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-21.0506 , -47.6173
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS267526 · ANDREIA LUCIA CADINI DA CUNHA ME
Top organization / ISP
Andreia Lucia Cadini DA Cunha ME · Andreia Lucia Cadini DA Cunha ME
Top geo
Brazil · São Paulo · Brodowski
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.167.163.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.167.163.0
Broadcast
45.167.163.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.0404 , -44.927
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS268041 · LINKVALE INTERNET EIRELI
Top organization / ISP
Linkvale Internet Eireli · Linkvale Internet Eireli
Top geo
Brazil · São Paulo · Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.165.185.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.165.185.0
Broadcast
45.165.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS268695 · DIGITAL NET TELECOM
Top organization / ISP
Digital NET Telecom · Digital NET Telecom
Top geo
Brazil · Bahia · Euclides da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.197.213.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.197.213.0
Broadcast
191.197.213.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-29.0237 , -51.2479
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Rio Grande do Sul · Flores da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

24.152.117.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.152.117.0
Broadcast
24.152.117.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS270497 · HRCNET TELECOM LTDA
Top organization / ISP
Hrcnet Telecom Ltda · Rute Maria DA Cunha
Top geo
Brazil · Maranhão · São Luís
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

24.152.116.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
24.152.116.0
Broadcast
24.152.116.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.6495 , -44.3044
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS270497 · HRCNET TELECOM LTDA
Top organization / ISP
Hrcnet Telecom Ltda · Rute Maria DA Cunha
Top geo
Brazil · Maranhão · São Luís
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.187.192.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.187.192.0
Broadcast
45.187.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-14.8638 , -40.8408
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS269477 · CN-TELECOM LTDA
Top organization / ISP
Cn-telecom Ltda · Jaciara Soares Dos Santos Cunha
Top geo
Brazil · Bahia · Vitória da Conquista
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

83.132.145.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
83.132.145.0
Broadcast
83.132.145.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
39.1524 , -9.2972
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
TVCABO-Portugal · NOS Comunicacoes S.A.
Top geo
Portugal · Lisbon · A dos Cunhados
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.72.69.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.72.69.0
Broadcast
131.72.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS61758 · TOP NET SERVIÇOS LTDA
Top organization / ISP
TOP NET SERVIÇOS LTDA · TOP NET SERVIÇOS LTDA
Top geo
Brazil · Bahia · Euclides da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

132.255.137.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
132.255.137.0
Broadcast
132.255.137.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS263472 · Allconnect Tecnologia Ltda Me
Top organization / ISP
Allconnect Tecnologia Ltda Me · Allconnect Tecnologia Ltda Me
Top geo
Brazil · Bahia · Euclides da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.59.185.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.59.185.0
Broadcast
138.59.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-11.5341 , -38.9452
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS264104 · ZINE TELECOMUNICAÇÕES PROVEDOR LTDA
Top organization / ISP
ZINE TELECOMUNICAÇÕES PROVEDOR LTDA · Icaro Oliveira DA Cunha - ME
Top geo
Brazil · Bahia · Teofilândia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.186.96.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.186.96.0
Broadcast
45.186.96.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-7.7246 , -35.1548
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS269429 · LUCIANA P. DA SILVA-INFORMATICA-ME
Top organization / ISP
Luciana P. DA Silva-informatica-me · Luciana P. DA Silva-informatica-me
Top geo
Brazil · Pernambuco · Tracunhaém
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

132.255.139.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
132.255.139.0
Broadcast
132.255.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-10.4017 , -39.0337
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263472 · Allconnect Tecnologia Ltda Me
Top organization / ISP
Allconnect Tecnologia Ltda Me · Allconnect Tecnologia Ltda Me
Top geo
Brazil · Bahia · Euclides da Cunha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →