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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: Catarina · Clear
Snapshot 2026-03-08 Results 1231 Page 31 / 31

170.78.243.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.78.243.0
Broadcast
170.78.243.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.7276 , -49.2236
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS264128 · FUSION TELECOMUNICAÇÕES - EIRELI
Top organization / ISP
FUSION TELECOMUNICAÇÕES - EIRELI · FUSION TELECOMUNICAÇÕES - EIRELI
Top geo
Brazil · Santa Catarina · Içara
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.188.228.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.188.228.0
Broadcast
200.188.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6157 , -48.6235
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS11844 · Empresa Catarinense de Tecnologia em Telecom. Ltda
Top organization / ISP
Empresa Catarinense de Tecnologia em Telecom. Ltda · Empresa Catarinense de Tecnologia em Telecom. Ltda
Top geo
Brazil · Santa Catarina · São José
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.127.187.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.127.187.0
Broadcast
179.127.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.9528 , -49.8731
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28343 · UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A · UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil · Santa Catarina · Urupema
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.72.42.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.72.42.0
Broadcast
177.72.42.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.5944 , -48.6069
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28343 · UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A · UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil · Santa Catarina · Campinas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

192.141.29.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
192.141.29.0
Broadcast
192.141.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2637 , -48.6353
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS267442 · CRISTIANO HOLDEFER & CIA LTDA - ME
Top organization / ISP
CRISTIANO HOLDEFER & CIA LTDA - ME · CRISTIANO HOLDEFER & CIA LTDA - ME
Top geo
Brazil · Santa Catarina · São Francisco do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.122.210.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.122.210.0
Broadcast
138.122.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2751 , -50.502
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28343 · UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A · UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil · Santa Catarina · Canoinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.246.60.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
170.246.60.0
Broadcast
170.246.60.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4577 , -53.1804
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS266029 · SBNET TELECOM
Top organization / ISP
Sbnet Telecom · Sbnet Telecom
Top geo
Brazil · Santa Catarina · Campo Erê
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.11.79.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.11.79.0
Broadcast
177.11.79.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4605 , -48.9348
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263603 · Athena Telecomunicão Ltda
Top organization / ISP
Athena Telecomunicão Ltda · Athena Telecomunicão Ltda
Top geo
Brazil · Santa Catarina · Guaramirim
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.96.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.96.173.0
Broadcast
179.96.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.7238 , -51.0549
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262661 · Linknet Telecomunicações
Top organization / ISP
Linknet Telecomunicações · Linknet Telecomunicaçoes
Top geo
Brazil · Santa Catarina · Anita Garibaldi
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.89.221.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.89.221.0
Broadcast
179.89.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6027 , -48.5541
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Santa Catarina · Florianópolis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.190.101.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.190.101.0
Broadcast
179.190.101.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28343 · UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A · UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil · Santa Catarina · Blumenau
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.186.202.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.186.202.0
Broadcast
191.186.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9873 , -48.6276
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Santa Catarina · Balneário Camboriú
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.30.106.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.30.106.0
Broadcast
191.30.106.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.257 , -49.3759
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Santa Catarina · São Bento do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.89.105.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.89.105.0
Broadcast
190.89.105.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1214 , -52.6604
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262391 · ACESSOLINE TELECOMUNICAÇÕES LTDA
Top organization / ISP
ACESSOLINE TELECOMUNICAÇÕES LTDA · Acessoline Telecom
Top geo
Brazil · Santa Catarina · Chapecó
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.5.186.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.5.186.0
Broadcast
191.5.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.1214 , -52.6604
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53238 · Chapeco Tecnologia em Telecomunicações Ltda.
Top organization / ISP
Chapeco Tecnologia em Telecomunicações Ltda · Chapeco Tecnologia em Telecomunica??es Ltda.
Top geo
Brazil · Santa Catarina · Chapecó
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.132.175.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.132.175.0
Broadcast
177.132.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · Santa Catarina · Joinville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.240.173.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.240.173.0
Broadcast
191.240.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.6752 , -49.3686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262496 · Clonix Telecom Eireli ME
Top organization / ISP
Clonix Telecom Eireli ME · Clonix Telecom Eireli ME
Top geo
Brazil · Santa Catarina · Criciúma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.182.121.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.182.121.0
Broadcast
45.182.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.7144 , -49.4833
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS270961 · SIM INTERNET PROVEDORES DE INTERNET EIRELI.
Top organization / ISP
SIM INTERNET PROVEDORES DE INTERNET EIRELI · SIM INTERNET PROVEDORES DE INTERNET EIRELI.
Top geo
Brazil · Santa Catarina · Doutor Pedrinho
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.182.122.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.182.122.0
Broadcast
45.182.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2751 , -50.502
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS270961 · SIM INTERNET PROVEDORES DE INTERNET EIRELI.
Top organization / ISP
SIM INTERNET PROVEDORES DE INTERNET EIRELI · SIM INTERNET PROVEDORES DE INTERNET EIRELI.
Top geo
Brazil · Santa Catarina · Canoinhas
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.155.129.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.155.129.0
Broadcast
177.155.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.7646 , -51.1211
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53062 · ALT | GRUPO BRASIL TECPAR
Top organization / ISP
ALT | GRUPO BRASIL TECPAR · Ggnet Telecom Backbone
Top geo
Brazil · Santa Catarina · Caçador
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.180.186.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.180.186.0
Broadcast
45.180.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.4763 , -50.1747
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS269145 · WNKBR TELECOM
Top organization / ISP
Wnkbr Telecom · Wnkbr Telecom
Top geo
Brazil · Santa Catarina · Papanduva
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.35.0.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.35.0.0
Broadcast
177.35.0.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.9219 , -48.9796
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Santa Catarina · Gaspar
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.135.24.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.135.24.0
Broadcast
179.135.24.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Santa Catarina · Joinville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.253.108.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.253.108.0
Broadcast
191.253.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28343 · UNIFIQUE TELECOMUNICACOES S/A
Top organization / ISP
UNIFIQUE TELECOMUNICACOES S/A · UNIFIQUE TELECOMUNICACOES S/A
Top geo
Brazil · Santa Catarina · Blumenau
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.175.200.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.175.200.0
Broadcast
45.175.200.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.2637 , -48.6353
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268909 · ALAICOM TELECOM SERVICOS DE INTERNET LTDA
Top organization / ISP
Alaicom Telecom Servicos De Internet Ltda · Alaicom Telecom Servicos De Internet Ltda
Top geo
Brazil · Santa Catarina · São Francisco do Sul
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.9.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
131.161.9.0
Broadcast
131.161.9.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-6.2502 , -39.9487
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS270880 · A G P DA SILVA ME
Top organization / ISP
A G P DA SILVA ME · A G P DA SILVA ME
Top geo
Brazil · Ceará · Catarina
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.143.180.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.143.180.0
Broadcast
177.143.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-28.6752 , -49.3686
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A. · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Santa Catarina · Criciúma
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.135.15.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.135.15.0
Broadcast
179.135.15.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Santa Catarina · Joinville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.155.209.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.155.209.0
Broadcast
179.155.209.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.3033 , -48.8413
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
NET Serviços de Comunicação S.A. · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Santa Catarina · Joinville
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.189.211.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.189.211.0
Broadcast
191.189.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-26.8766 , -49.0969
Hits / Errors
1 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS28573 · Claro NXT Telecomunicacoes Ltda
Top organization / ISP
Claro NXT Telecomunicacoes Ltda · Claro NXT Telecomunicacoes Ltda
Top geo
Brazil · Santa Catarina · Blumenau
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.159.113.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.159.113.0
Broadcast
177.159.113.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.6157 , -48.6235
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · Santa Catarina · São José
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →
Page 31 of 31
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