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:
Mairiporã
·
Clear
Snapshot
2026-03-05
Results
15
Page
1
/
1
170.84.167.0/24
Risk Max
—
LOW
Footprint
5.078
%
Hits
20
Prefix / IP version
/24 · IPv4
Network
170.84.167.0
Broadcast
170.84.167.255
Observed IPs / Subnet size
13
observed ·
256
total
Centroid
-23.318909999999995 , -46.56878
Hits / Errors
20
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265016 ·
Atlanet Telecomunicacoes Ltda
Top organization / ISP
Atlanet Telecomunicacoes Ltda
·
Atlanet Telecomunicacoes Ltda
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.126.46.0/24
Risk Max
—
LOW
Footprint
2.734
%
Hits
9
Prefix / IP version
/24 · IPv4
Network
177.126.46.0
Broadcast
177.126.46.255
Observed IPs / Subnet size
7
observed ·
256
total
Centroid
-23.317299999999996 , -46.5601
Hits / Errors
9
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS271401 ·
ATUAL TELECOM
Top organization / ISP
Atual Telecom
·
Atual Telecom
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.165.151.0/24
Risk Max
—
LOW
Footprint
2.344
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
45.165.151.0
Broadcast
45.165.151.255
Observed IPs / Subnet size
6
observed ·
256
total
Centroid
-23.3173 , -46.5601
Hits / Errors
6
hits ·
1
errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS268678 ·
CSI SOLUCOES TECNOLOGICAS LTDA
Top organization / ISP
CSI SOLUCOES TECNOLOGICAS LTDA
·
CSI SOLUCOES TECNOLOGICAS LTDA
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.165.150.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
6
Prefix / IP version
/24 · IPv4
Network
45.165.150.0
Broadcast
45.165.150.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-23.318833333333334 , -46.56836666666666
Hits / Errors
6
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS268678 ·
CSI SOLUCOES TECNOLOGICAS LTDA
Top organization / ISP
CSI SOLUCOES TECNOLOGICAS LTDA
·
CSI SOLUCOES TECNOLOGICAS LTDA
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
187.62.87.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
187.62.87.0
Broadcast
187.62.87.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-23.31822 , -46.56506
Hits / Errors
5
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS269715 ·
INFINITYGO TELECOM LTDA
Top organization / ISP
Infinitygo Telecom Ltda
·
Infinitygo Telecom Ltda
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.189.121.0/24
Risk Max
—
LOW
Footprint
1.562
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
181.189.121.0
Broadcast
181.189.121.255
Observed IPs / Subnet size
4
observed ·
256
total
Centroid
-23.3173 , -46.5601
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS271393 ·
WALTER ROSITO JUNIOR - ME
Top organization / ISP
Walter Rosito Junior - ME
·
Walter Rosito Junior - ME
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.165.148.0/24
Risk Max
—
LOW
Footprint
1.172
%
Hits
4
Prefix / IP version
/24 · IPv4
Network
45.165.148.0
Broadcast
45.165.148.255
Observed IPs / Subnet size
3
observed ·
256
total
Centroid
-23.3173 , -46.5601
Hits / Errors
4
hits ·
0
errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS268678 ·
CSI SOLUCOES TECNOLOGICAS LTDA
Top organization / ISP
CSI SOLUCOES TECNOLOGICAS LTDA
·
CSI SOLUCOES TECNOLOGICAS LTDA
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.4.155.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
7
Prefix / IP version
/24 · IPv4
Network
45.4.155.0
Broadcast
45.4.155.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-23.31992857142857 , -46.57427142857143
Hits / Errors
7
hits ·
0
errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS266074 ·
URSICH CONSULTORIA EM INFORMATICA
Top organization / ISP
Ursich Consultoria EM Informatica
·
Ursich Consultoria EM Informatica
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
200.53.73.0/24
Risk Max
—
LOW
Footprint
0.781
%
Hits
5
Prefix / IP version
/24 · IPv4
Network
200.53.73.0
Broadcast
200.53.73.255
Observed IPs / Subnet size
2
observed ·
256
total
Centroid
-23.3219 , -46.58489999999999
Hits / Errors
5
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-03-01 02:00
Top ASN
AS271289 ·
Foxell Telecom Serviços de Telecomunicação Ltda.
Top organization / ISP
Uletec Network Serv EM Tecnologia Ltda
·
Foxell Telecom Serviços de Telecomunicação Ltda
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.189.123.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.189.123.0
Broadcast
181.189.123.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3219 , -46.5849
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS271393 ·
WALTER ROSITO JUNIOR - ME
Top organization / ISP
Walter Rosito Junior - ME
·
Walter Rosito Junior - ME
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
191.17.151.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
191.17.151.0
Broadcast
191.17.151.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3219 , -46.5849
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS27699 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
179.84.249.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
179.84.249.0
Broadcast
179.84.249.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3219 , -46.5849
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS26599 ·
TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A
·
Vivo
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
177.24.35.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
177.24.35.0
Broadcast
177.24.35.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3219 , -46.5849
Hits / Errors
1
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
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
181.189.122.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
181.189.122.0
Broadcast
181.189.122.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3219 , -46.5849
Hits / Errors
1
hits ·
1
errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS271393 ·
WALTER ROSITO JUNIOR - ME
Top organization / ISP
Walter Rosito Junior - ME
·
Walter Rosito Junior - ME
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
45.165.149.0/24
Risk Max
—
LOW
Footprint
0.391
%
Hits
1
Prefix / IP version
/24 · IPv4
Network
45.165.149.0
Broadcast
45.165.149.255
Observed IPs / Subnet size
1
observed ·
256
total
Centroid
-23.3173 , -46.5601
Hits / Errors
1
hits ·
0
errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS268678 ·
CSI SOLUCOES TECNOLOGICAS LTDA
Top organization / ISP
CSI SOLUCOES TECNOLOGICAS LTDA
·
CSI SOLUCOES TECNOLOGICAS LTDA
Top geo
Brazil
·
São Paulo
·
Mairiporã
Window / Updated
2026-02-23 → 2026-03-02 · Updated
2026-03-03
· v2
Open report →
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