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.
Search
Active filter:
Santa Catarina
·
Clear
Snapshot
2026-03-11
Results
1229
Page
31
/
31
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 →
177.42.53.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.42.53.0
Broadcast
177.42.53.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-26.1105 , -49.8013
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
·
Mafra
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 →
177.132.175.0/24
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 →
170.231.2.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
170.231.2.0
Broadcast
170.231.2.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-26.5643 , -52.5569
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS263439 ·
Saber Informática LTDA
Top organization / ISP
Saber Informática LTDA
·
Saber Informática LTDA
Top geo
Brazil
·
Santa Catarina
·
São Domingos
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 →
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 →
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 →
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 →
186.251.21.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.251.21.0
Broadcast
186.251.21.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.1068 , -48.6265
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53222 ·
Seanet Telecom Ltda
Top organization / ISP
Seanet Telecom Ltda
·
Seanet Telecom Ltda
Top geo
Brazil
·
Santa Catarina
·
Itapema
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 →
186.251.22.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.251.22.0
Broadcast
186.251.22.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.1068 , -48.6265
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS53222 ·
Seanet Telecom Ltda
Top organization / ISP
Seanet Telecom Ltda
·
Seanet Telecom Ltda
Top geo
Brazil
·
Santa Catarina
·
Itapema
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.222.151.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.222.151.0
Broadcast
177.222.151.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-27.2302 , -52.0048
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
·
Concórdia
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.63.222.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.63.222.0
Broadcast
187.63.222.255
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
AS53097 ·
Superip Telecomunicações LTDA
Top organization / ISP
Superip Telecomunicações LTDA
·
Lizitec Telecomunicações Eireli
Top geo
Brazil
·
Santa Catarina
·
Chapecó
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
189.85.183.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.85.183.0
Broadcast
189.85.183.255
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 →
189.58.146.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
189.58.146.0
Broadcast
189.58.146.255
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
AS18881 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Santa Catarina
·
Blumenau
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.17.237.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.17.237.0
Broadcast
187.17.237.255
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
AS28267 ·
LANTEC COMUNICACAO MULTIMIDIA LTDA
Top organization / ISP
Lantec Comunicacao Multimidia Ltda
·
Lantec Comunicacao Multimidia Ltda
Top geo
Brazil
·
Santa Catarina
·
Joinville
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.215.174.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.215.174.0
Broadcast
200.215.174.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-28.2441 , -49.1272
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS262698 ·
MKM Internet Solution Provider Ltda
Top organization / ISP
MKM Internet Solution Provider Ltda
·
MKM Internet Solution Provider Ltda
Top geo
Brazil
·
Santa Catarina
·
Braço do Norte
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.5.179.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.5.179.0
Broadcast
187.5.179.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-26.2659 , -48.9987
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Santa Catarina
·
Joinville
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 →
187.52.148.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.52.148.0
Broadcast
187.52.148.255
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
AS8167 ·
V tal
Top organization / ISP
V tal
·
V tal
Top geo
Brazil
·
Santa Catarina
·
Blumenau
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.91.90.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.91.90.0
Broadcast
187.91.90.255
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
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
Santa Catarina
·
Blumenau
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.87.97.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
187.87.97.0
Broadcast
187.87.97.255
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 →
200.247.204.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
200.247.204.0
Broadcast
200.247.204.255
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
AS4230 ·
CLARO S.A.
Top organization / ISP
Claro S.A
·
Claro S.A.
Top geo
Brazil
·
Santa Catarina
·
Florianópolis
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 →
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 →
179.135.24.0/24
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 →
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
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