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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: Ferraz de Vasconcelos · Clear
Snapshot 2026-03-11 Results 26 Page 1 / 1

170.81.202.0/24

Risk Max — LOW Footprint 3.516% Hits 17
Prefix / IP version
/24 · IPv4
Network
170.81.202.0
Broadcast
170.81.202.255
Observed IPs / Subnet size
9 observed · 256 total
Centroid
-23.567199999999996 , -46.37939999999999
Hits / Errors
17 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS266430 · Victor.net Telecom Ltda ME
Top organization / ISP
A Goncalves Neto Telecomunicacao · Victor.net Telecom Ltda ME
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.81.201.0/24

Risk Max — LOW Footprint 3.125% Hits 15
Prefix / IP version
/24 · IPv4
Network
170.81.201.0
Broadcast
170.81.201.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
-23.567200000000003 , -46.379400000000004
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS266430 · Victor.net Telecom Ltda ME
Top organization / ISP
A Goncalves Neto Telecomunicacao · Victor.net Telecom Ltda ME
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

170.81.203.0/24

Risk Max — LOW Footprint 1.562% Hits 7
Prefix / IP version
/24 · IPv4
Network
170.81.203.0
Broadcast
170.81.203.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-23.567199999999996 , -46.37939999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS266430 · Victor.net Telecom Ltda ME
Top organization / ISP
Victor.net Telecom Ltda ME · Victor.net Telecom Ltda ME
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.243.152.0/24

Risk Max — LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
191.243.152.0
Broadcast
191.243.152.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.3519 , -45.9418
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS263047 · Linkfull melhor fornecedor dos provedores
Top organization / ISP
Linkfull melhor fornecedor dos provedores · Linkfull melhor fornecedor dos provedores
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.156.196.0/24

Risk Max — LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
177.156.196.0
Broadcast
177.156.196.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.193.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
131.161.193.0
Broadcast
131.161.193.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-03-02 02:00
Top ASN
AS264389 · ARP TELECOMUNICACOES LTDA - EPP
Top organization / ISP
ARP TELECOMUNICACOES LTDA - EPP · ARP TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.212.71.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
186.212.71.0
Broadcast
186.212.71.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.191.61.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
45.191.61.0
Broadcast
45.191.61.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS269667 · Ronaldo Souza Correia -ME
Top organization / ISP
Ronaldo Souza Correia -ME · Ronaldo Souza Correia -ME
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.156.194.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.156.194.0
Broadcast
177.156.194.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.156.126.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.156.126.0
Broadcast
177.156.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

187.34.108.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
187.34.108.0
Broadcast
187.34.108.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.156.192.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.156.192.0
Broadcast
177.156.192.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.193.197.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.193.197.0
Broadcast
191.193.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-03-02 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.212.73.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
186.212.73.0
Broadcast
186.212.73.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-26 02:00
Top ASN
AS18881 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Global Village Telecom · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

131.161.194.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
131.161.194.0
Broadcast
131.161.194.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS264389 · ARP TELECOMUNICACOES LTDA - EPP
Top organization / ISP
ARP TELECOMUNICACOES LTDA - EPP · ARP TELECOMUNICACOES LTDA - EPP
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.0.253.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
201.0.253.0
Broadcast
201.0.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.27.178.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.27.178.0
Broadcast
201.27.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

189.38.167.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
189.38.167.0
Broadcast
189.38.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS19182 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.19.57.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.19.57.0
Broadcast
191.19.57.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.188.115.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.188.115.0
Broadcast
177.188.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.193.223.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.193.223.0
Broadcast
191.193.223.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.0.254.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.0.254.0
Broadcast
201.0.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.92.86.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.92.86.0
Broadcast
201.92.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.156.197.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.156.197.0
Broadcast
177.156.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
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 · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.212.70.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.212.70.0
Broadcast
186.212.70.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
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 · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

201.43.148.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
201.43.148.0
Broadcast
201.43.148.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.5672 , -46.3794
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS27699 · TELEFÔNICA BRASIL S.A
Top organization / ISP
Vivo · TELEFÔNICA BRASIL S.A
Top geo
Brazil · São Paulo · Ferraz de Vasconcelos
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →