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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: Itapecerica da Serra · Clear
Snapshot 2026-03-19 Results — Page 1 / 1

190.83.123.0/24

Risk Max — LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.83.123.0
Broadcast
190.83.123.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.724500000000003 , -46.8461
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS270425 · WaVe ConnecT
Top organization / ISP
WaVe ConnecT · WaVe ConnecT
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

179.63.104.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
179.63.104.0
Broadcast
179.63.104.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-12 02:00
Top ASN
AS271546 · ITANET TELECOM
Top organization / ISP
Itanet Telecom · Itanet Telecom
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

190.89.141.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
190.89.141.0
Broadcast
190.89.141.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.743299999999998 , -46.8523
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS270393 · IPT TELECOM
Top organization / ISP
IPT TELECOM · IPT TELECOM
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

177.39.99.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.39.99.0
Broadcast
177.39.99.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.7433 , -46.85229999999999
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS271615 · WRENET TELECOMUNICACOES
Top organization / ISP
WR.NET TELECOM · Wrenet Telecomunicacoes
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

187.113.220.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
187.113.220.0
Broadcast
187.113.220.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

138.59.136.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
138.59.136.0
Broadcast
138.59.136.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS270994 · LeoMax Telecom
Top organization / ISP
LeoMax Telecom · LeoMax Telecom
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

177.112.118.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.112.118.0
Broadcast
177.112.118.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

190.89.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
190.89.140.0
Broadcast
190.89.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS270393 · IPT TELECOM
Top organization / ISP
IPT TELECOM · IPT TELECOM
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

200.171.54.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
200.171.54.0
Broadcast
200.171.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-12 02:00 · 2026-03-13 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

45.164.2.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.164.2.0
Broadcast
45.164.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-11 02:00 · 2026-03-12 02:00
Top ASN
AS268592 · M A Conexao Eletrotecnica Multimidia Ltda ME
Top organization / ISP
M A Conexao Eletrotecnica Multimidia Ltda ME · M A Conexao Eletrotecnica Multimidia Ltda ME
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

181.225.187.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
181.225.187.0
Broadcast
181.225.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7245 , -46.8461
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS271112 · Safe Connect Telecomunicacoes Ltda.
Top organization / ISP
Safe Connect Telecomunicacoes Ltda · Safe Connect Telecomunicacoes Ltda.
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

201.49.182.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.49.182.0
Broadcast
201.49.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS271466 · UC Telecom Ltda
Top organization / ISP
UC Telecom Ltda · UC Telecom Eireli
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

167.249.221.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
167.249.221.0
Broadcast
167.249.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS265180 · GENESIS TELECOMUNICACOES LTDA - ME
Top organization / ISP
Genesis Telecomunicacoes Ltda - ME · Genesis Telecomunicacoes Ltda - ME
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

167.249.222.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
167.249.222.0
Broadcast
167.249.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS265180 · GENESIS TELECOMUNICACOES LTDA - ME
Top organization / ISP
Genesis Telecomunicacoes Ltda - ME · Genesis Telecomunicacoes Ltda - ME
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

179.228.140.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.228.140.0
Broadcast
179.228.140.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →

201.43.208.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.43.208.0
Broadcast
201.43.208.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.7433 , -46.8523
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-09 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Itapecerica da Serra
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2
Open report →