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:
Oeiras
·
Clear
Snapshot
2026-01-27
Results
24
Page
1
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1
186.235.126.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
3
Prefix / IP version
/24 · IPv4
Network
186.235.126.0
Broadcast
186.235.126.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
3
hits ·
0
errors
First / Last seen
2025-12-17 03:14 · 2025-12-17 14:44
Top ASN
AS264075 ·
K1 Telecom e Multimidia LTDA
Top organization / ISP
K1 Telecom e Multimidia LTDA
·
K1 Telecom e Multimidia LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
186.235.124.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
186.235.124.0
Broadcast
186.235.124.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-12-17 10:44 · 2025-12-17 23:20
Top ASN
AS264075 ·
K1 Telecom e Multimidia LTDA
Top organization / ISP
K1 Telecom e Multimidia LTDA
·
K1 Telecom e Multimidia LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
191.243.75.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
191.243.75.0
Broadcast
191.243.75.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-11-06 07:13 · 2025-11-06 09:05
Top ASN
AS263499 ·
Telecom Conectividade
Top organization / ISP
Westlink Tecnologia E Comunicacao Ltda. - ME
·
Telecom Conectividade
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
187.62.151.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
187.62.151.0
Broadcast
187.62.151.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-6.9085 , -42.1749
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-10-28 02:54 · 2025-10-30 03:00
Top ASN
AS28160 ·
MEGALINK INTERNET
Top organization / ISP
Megalink Internet
·
Megalink Internet
Top geo
Brazil
·
Piauí
·
Oeiras
Window / Updated
2025-10-27 → 2025-11-03 · Updated
2026-01-14
· v2
Open report →
45.162.214.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
45.162.214.0
Broadcast
45.162.214.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.9085 , -42.1749
Hits / Errors
2
hits ·
1
errors
First / Last seen
2025-12-28 10:02 · 2025-12-28 10:02
Top ASN
AS268564 ·
Virtex Telecom
Top organization / ISP
Virtex Telecom
·
Virtex Telecom
Top geo
Brazil
·
Piauí
·
Oeiras
Window / Updated
2025-12-22 → 2025-12-29 · Updated
2026-01-14
· v2
Open report →
45.169.13.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
45.169.13.0
Broadcast
45.169.13.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.5461 , -35.7036
Hits / Errors
2
hits ·
2
errors
First / Last seen
2025-11-06 09:33 · 2025-11-06 09:33
Top ASN
AS268546 ·
RIOTELE-REAL INTERNET OPTICA TELECOMUNICACOES
Top organization / ISP
Riotele-real Internet Optica Telecomunicacoes
·
Riotele-real Internet Optica Telecomunicacoes
Top geo
Brazil
·
Paraíba
·
Aroeiras
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
177.137.113.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
2
Prefix / IP version
/24 · IPv4
Network
177.137.113.0
Broadcast
177.137.113.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.4527 , -49.9277
Hits / Errors
2
hits ·
0
errors
First / Last seen
2025-09-17 00:21 · 2025-09-17 00:21
Top ASN
AS52600 ·
Digitotal Networks Telecomunicações ltda
Top organization / ISP
Digitotal Networks Telecomunicações ltda
·
Digitotal Networks Telecomunicações ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Três Cachoeiras
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
186.235.122.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.235.122.0
Broadcast
186.235.122.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 14:43 · 2025-12-17 14:43
Top ASN
AS264075 ·
K1 Telecom e Multimidia LTDA
Top organization / ISP
K1 Telecom e Multimidia LTDA
·
K1 Telecom e Multimidia LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
138.36.242.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.36.242.0
Broadcast
138.36.242.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-8.6829 , -36.565
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 09:53 · 2025-12-17 09:53
Top ASN
AS264589 ·
AGRESTE LINK
Top organization / ISP
Agreste Link
·
Agreste Link
Top geo
Brazil
·
Pernambuco
·
Capoeiras
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
191.243.78.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.243.78.0
Broadcast
191.243.78.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-17 01:13 · 2025-12-17 01:13
Top ASN
AS263499 ·
Telecom Conectividade
Top organization / ISP
Telecom Conectividade
·
Telecom Conectividade
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-12-15 → 2025-12-22 · Updated
2026-01-14
· v2
Open report →
186.235.120.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.235.120.0
Broadcast
186.235.120.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-14 12:14 · 2025-12-14 12:14
Top ASN
AS264075 ·
K1 Telecom e Multimidia LTDA
Top organization / ISP
K1 Telecom e Multimidia LTDA
·
K1 Telecom e Multimidia LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-12-08 → 2025-12-15 · Updated
2026-01-14
· v2
Open report →
186.235.125.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.235.125.0
Broadcast
186.235.125.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-01 04:24 · 2025-12-01 04:24
Top ASN
AS264075 ·
K1 Telecom e Multimidia LTDA
Top organization / ISP
K1 Telecom e Multimidia LTDA
·
K1 Telecom e Multimidia LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-12-01 → 2025-12-08 · Updated
2026-01-14
· v2
Open report →
177.104.255.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.104.255.0
Broadcast
177.104.255.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-2.2963 , -49.8815
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-12-01 02:25 · 2025-12-01 02:25
Top ASN
AS52657 ·
NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA
Top organization / ISP
NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA
·
NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA
Top geo
Brazil
·
Pará
·
Oeiras do Pará
Window / Updated
2025-12-01 → 2025-12-08 · Updated
2026-01-14
· v2
Open report →
191.243.73.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.243.73.0
Broadcast
191.243.73.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-26 04:04 · 2025-11-26 04:04
Top ASN
AS263499 ·
Telecom Conectividade
Top organization / ISP
Telecom Conectividade
·
Telecom Conectividade
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-11-24 → 2025-12-01 · Updated
2026-01-14
· v2
Open report →
177.137.112.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.137.112.0
Broadcast
177.137.112.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-29.4527 , -49.9277
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-06 16:12 · 2025-11-06 16:12
Top ASN
AS52600 ·
Digitotal Networks Telecomunicações ltda
Top organization / ISP
Digitotal Networks Telecomunicações ltda
·
Digitotal Networks Telecomunicações ltda
Top geo
Brazil
·
Rio Grande do Sul
·
Três Cachoeiras
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
138.99.8.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.99.8.0
Broadcast
138.99.8.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-06 09:07 · 2025-11-06 09:07
Top ASN
AS264148 ·
Corrêa Sat Telecomunicações Ltda ME
Top organization / ISP
Corrêa Sat Telecomunicações Ltda ME
·
Corrêa Sat Telecomunicações Ltda ME
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
186.235.121.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
186.235.121.0
Broadcast
186.235.121.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-06 08:54 · 2025-11-06 08:54
Top ASN
AS264075 ·
K1 Telecom e Multimidia LTDA
Top organization / ISP
K1 Telecom e Multimidia LTDA
·
K1 Telecom e Multimidia LTDA
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
192.141.161.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
192.141.161.0
Broadcast
192.141.161.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-8.6829 , -36.565
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-11-06 08:17 · 2025-11-06 08:17
Top ASN
AS274740 ·
S.M. DE MATOS
Top organization / ISP
S.M. DE MATOS
·
S.M. DE MATOS
Top geo
Brazil
·
Pernambuco
·
Capoeiras
Window / Updated
2025-11-03 → 2025-11-10 · Updated
2026-01-14
· v2
Open report →
45.162.215.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.162.215.0
Broadcast
45.162.215.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.9085 , -42.1749
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-28 07:42 · 2025-09-28 07:42
Top ASN
AS268564 ·
Virtex Telecom
Top organization / ISP
Floriano Telecom
·
Virtex Telecom
Top geo
Brazil
·
Piauí
·
Oeiras
Window / Updated
2025-09-22 → 2025-09-29 · Updated
2026-01-14
· v2
Open report →
191.243.79.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.243.79.0
Broadcast
191.243.79.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-21 00:52 · 2025-09-21 00:52
Top ASN
AS263499 ·
Telecom Conectividade
Top organization / ISP
Telecom Conectividade
·
Telecom Conectividade
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-09-15 → 2025-09-22 · Updated
2026-01-14
· v2
Open report →
177.46.31.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.46.31.0
Broadcast
177.46.31.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.54528 , -35.7075
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-09-11 01:42 · 2025-09-11 01:42
Top ASN
AS28135 ·
ASSOCIAÇÃO NACIONAL PARA INCLUSÃO DIGITAL - ANID
Top organization / ISP
Uniaotelecom serviços de telecomunicações LTDA
·
PJM
Top geo
Brazil
·
Paraíba
·
Aroeiras
Window / Updated
2025-09-08 → 2025-09-15 · Updated
2026-01-14
· v2
Open report →
45.237.160.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.237.160.0
Broadcast
45.237.160.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-7.5235 , -35.7014
Hits / Errors
1
hits ·
1
errors
First / Last seen
2025-08-26 13:43 · 2025-08-26 13:43
Top ASN
AS268284 ·
CHARLES UBERDAN ALVES DE SENA - ME
Top organization / ISP
Charles Uberdan Alves De Sena - ME
·
Charles Uberdan Alves De Sena - ME
Top geo
Brazil
·
Paraíba
·
Aroeiras
Window / Updated
2025-08-25 → 2025-09-01 · Updated
2026-01-14
· v2
Open report →
138.99.10.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
138.99.10.0
Broadcast
138.99.10.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-22.4861 , -42.7133
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-24 18:26 · 2025-08-24 18:26
Top ASN
AS264148 ·
Corrêa Sat Telecomunicações Ltda ME
Top organization / ISP
Corrêa Sat Telecomunicações Ltda ME
·
Corrêa Sat Telecomunicações Ltda ME
Top geo
Brazil
·
Rio de Janeiro
·
Cachoeiras de Macacu
Window / Updated
2025-08-18 → 2025-08-25 · Updated
2026-01-14
· v2
Open report →
177.72.219.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.72.219.0
Broadcast
177.72.219.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-6.9085 , -42.1749
Hits / Errors
1
hits ·
0
errors
First / Last seen
2025-08-13 02:32 · 2025-08-13 02:32
Top ASN
AS263980 ·
G3 Telecom EIRELI
Top organization / ISP
G3 Telecom EIRELI
·
G3 Telecom EIRELI
Top geo
Brazil
·
Piauí
·
Oeiras
Window / Updated
2025-08-11 → 2025-08-18 · Updated
2026-01-14
· v2
Open report →
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