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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: Santo Antônio de Jesus · Clear
Snapshot 2026-03-08 Results 10 Page 1 / 1

177.223.171.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
177.223.171.0
Broadcast
177.223.171.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-13.6927625 , -39.20966250000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS28300 · Speed Serviços de Internet Ltda
Top organization / ISP
Speed Serviços de Internet Ltda · Speed Serviços de Internet Ltda
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

200.219.39.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
200.219.39.0
Broadcast
200.219.39.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-13.451674999999998 , -39.224975
Hits / Errors
8 hits · 2 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS270800 · ROBERTO VIEIRA DA CRUZ ME
Top organization / ISP
Roberto Vieira DA Cruz ME · Roberto Vieira DA Cruz ME
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.223.173.0/24

Risk Max — LOW Footprint 1.953% Hits 5
Prefix / IP version
/24 · IPv4
Network
177.223.173.0
Broadcast
177.223.173.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-13.355239999999998 , -39.231100000000005
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS28300 · Speed Serviços de Internet Ltda
Top organization / ISP
Speed Serviços de Internet Ltda · Speed Serviços de Internet Ltda
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

190.9.81.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
190.9.81.0
Broadcast
190.9.81.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-13.0059 , -39.2234
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS271591 · TOP NET SERVICOS DE PROVEDOR LTDA - ME
Top organization / ISP
Fonseca Reis Provedor de Internet LTDA · TOP NET SERVICOS DE PROVEDOR LTDA - ME
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.223.174.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.223.174.0
Broadcast
177.223.174.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.969500000000002 , -39.2556
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-26 02:00
Top ASN
AS28300 · Speed Serviços de Internet Ltda
Top organization / ISP
Speed Serviços de Internet Ltda · Speed Serviços de Internet Ltda
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.223.179.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.223.179.0
Broadcast
177.223.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.969500000000002 , -39.2556
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS28300 · Speed Serviços de Internet Ltda
Top organization / ISP
Speed Serviços de Internet Ltda · Speed Serviços de Internet Ltda
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.223.178.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
177.223.178.0
Broadcast
177.223.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.969500000000002 , -39.2556
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS28300 · Speed Serviços de Internet Ltda
Top organization / ISP
Speed Serviços de Internet Ltda · Speed Serviços de Internet Ltda
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.195.41.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
191.195.41.0
Broadcast
191.195.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.969500000000002 , -39.2556
Hits / Errors
3 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 · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.133.123.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.133.123.0
Broadcast
177.133.123.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.9695 , -39.2556
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 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 · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.195.43.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
191.195.43.0
Broadcast
191.195.43.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.9695 , -39.2556
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS26599 · TELEFÔNICA BRASIL S.A
Top organization / ISP
TELEF�NICA BRASIL S.A · Vivo
Top geo
Brazil · Bahia · Santo Antônio de Jesus
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →