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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: Medeiros · Clear
Snapshot 2026-03-17 Results — Page 1 / 1

45.169.139.0/24

Risk Max — LOW Footprint 1.953% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.169.139.0
Broadcast
45.169.139.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-23.4924 , -47.7942625
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-09 02:00
Top ASN
AS268117 · RAFAEL FERNANDES DE MEDEIROS
Top organization / ISP
Rafael Fernandes De Medeiros · Rafael Fernandes De Medeiros
Top geo
Brazil · São Paulo · Capela do Alto
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

189.36.136.0/24

Risk Max — LOW Footprint 1.562% Hits 6
Prefix / IP version
/24 · IPv4
Network
189.36.136.0
Broadcast
189.36.136.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-4.0457 , -40.9469
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
AS270647 · T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA
Top organization / ISP
T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA · T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA
Top geo
Brazil · Ceará · São Benedito
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.228.3.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.228.3.0
Broadcast
45.228.3.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-17.3902 , -40.2757
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-08 02:00
Top ASN
AS273511 · Saldanha.Net Telecom
Top organization / ISP
Saldanha.Net Telecom · Saldanha.Net Telecom
Top geo
Brazil · Bahia · Medeiros Neto
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

168.0.196.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
168.0.196.0
Broadcast
168.0.196.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-12.9863 , -50.26500000000001
Hits / Errors
3 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-05 02:00
Top ASN
AS265265 · S.D de Medeiros e Cia Ltda
Top organization / ISP
S.D de Medeiros e Cia Ltda · S.D de Medeiros e Cia Ltda
Top geo
Brazil · Goiás · São Miguel do Araguaia
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

177.131.129.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.131.129.0
Broadcast
177.131.129.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.3902 , -40.2757
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-06 02:00
Top ASN
AS270791 · DNBA INTERNET FIBRA & SERVICOS LIMITADA
Top organization / ISP
DNBA INTERNET FIBRA & SERVICOS LIMITADA · icaro oliveira neder informática
Top geo
Brazil · Bahia · Medeiros Neto
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

170.79.116.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
170.79.116.0
Broadcast
170.79.116.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8111 , -35.2235
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-04 02:00
Top ASN
AS266285 · J D S MEDEIROS PROVEDOR DE INTERNET - ME
Top organization / ISP
J D S MEDEIROS PROVEDOR DE INTERNET - ME · J D S MEDEIROS PROVEDOR DE INTERNET - ME
Top geo
Brazil · Rio Grande do Norte · Natal
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

189.36.138.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
189.36.138.0
Broadcast
189.36.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-4.0457 , -40.9469
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS270647 · T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA
Top organization / ISP
T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA · T DA SILVA MEDEIROS TELECOMUNICAÇÕES E INFORMATICA
Top geo
Brazil · Ceará · São Benedito
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

45.169.136.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.169.136.0
Broadcast
45.169.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.4654 , -47.7532
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-05 02:00
Top ASN
AS268117 · RAFAEL FERNANDES DE MEDEIROS
Top organization / ISP
Rafael Fernandes De Medeiros · Rafael Fernandes De Medeiros
Top geo
Brazil · São Paulo · Capela do Alto
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

177.67.84.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
177.67.84.0
Broadcast
177.67.84.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-20.0114 , -46.358
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-03 02:00
Top ASN
AS53013 · UFINET BRASIL S.A.
Top organization / ISP
Sage Networks · Ufinet Brasil S.A
Top geo
Brazil · Minas Gerais · Medeiros
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →

168.0.199.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
168.0.199.0
Broadcast
168.0.199.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-12.9863 , -50.265
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS265265 · S.D de Medeiros e Cia Ltda
Top organization / ISP
S.D de Medeiros e Cia Ltda · S.D de Medeiros e Cia Ltda
Top geo
Brazil · Goiás · São Miguel do Araguaia
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
Open report →