DigitalOcean Referral Badge
cloud1
cloud2
cloud3
cloud4
cloud5
cloud6

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: Barreiro · Clear
Snapshot 2026-03-04 Results 21 Page 1 / 1

185.181.33.0/24

Risk Max — LOW Footprint 7.422% Hits 31
Prefix / IP version
/24 · IPv4
Network
185.181.33.0
Broadcast
185.181.33.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
-0.9278000000000001 , -80.2058
Hits / Errors
31 hits · 1 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS273098 · BARREIRO MENENDEZ SILVIA BEATRIZ (CABLE HOGAR)
Top organization / ISP
Cable Hogar Ecuador · BARREIRO MENENDEZ SILVIA BEATRIZ (CABLE HOGAR)
Top geo
Ecuador · Manabí · Junín
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.234.102.0/24

Risk Max — LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
45.234.102.0
Broadcast
45.234.102.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-8.486659999999999 , -35.09196
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS61592 · FORTLINK INTERNET CORPORATIVA
Top organization / ISP
Fortlink Internet Corporativa · Fortlink Internet Corporativa
Top geo
Brazil · Pernambuco · Barreiros
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

186.235.247.0/24

Risk Max — LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
186.235.247.0
Broadcast
186.235.247.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
-8.8105 , -35.2408
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS263103 · VivaNet Informatica - LTDA
Top organization / ISP
VivaNet Informatica - LTDA · VivaNet Informatica - LTDA
Top geo
Brazil · Pernambuco · Barreiros
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.168.229.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
45.168.229.0
Broadcast
45.168.229.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.3227 , -46.724
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS271745 · FRANCONETFIBRA LTDA
Top organization / ISP
Franconetfibra Ltda · F. P. BARREIRO - INTERNET
Top geo
Brazil · São Paulo · Franco da Rocha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.180.99.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.180.99.0
Broadcast
45.180.99.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.8105 , -35.2408
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
AS269128 · Leilane de Vasconcelos Pereira
Top organization / ISP
Leilane de Vasconcelos Pereira · Leilane de Vasconcelos Pereira
Top geo
Brazil · Pernambuco · Barreiros
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.168.231.0/24

Risk Max — LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.168.231.0
Broadcast
45.168.231.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.3227 , -46.724
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
AS271745 · FRANCONETFIBRA LTDA
Top organization / ISP
Franconetfibra Ltda · F. P. BARREIRO - INTERNET
Top geo
Brazil · São Paulo · Franco da Rocha
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.242.126.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
85.242.126.0
Broadcast
85.242.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.38.206.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.38.206.0
Broadcast
177.38.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8105 , -35.2408
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS52759 · DB3 SERVICOS DE TELECOMUNICACOES S.A
Top organization / ISP
DB3 SERVICOS DE TELECOMUNICACOES S.A · DB3 SERVICOS DE TELECOMUNICACOES S.A
Top geo
Brazil · Pernambuco · Barreiros
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

177.11.161.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
177.11.161.0
Broadcast
177.11.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-27.8915 , -53.1122
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS52856 · NETWAY PROVEDOR DE INTERNET LTDA
Top organization / ISP
Netway Provedor De Internet Ltda · Netway Provedor De Internet Ltda
Top geo
Brazil · Rio Grande do Sul · Novo Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.37.64.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.37.64.0
Broadcast
191.37.64.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6191 , -46.7806
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS263353 · YARA DOS SANTOS BARREIRO - ME
Top organization / ISP
Yara Dos Santos Barreiro - ME · Yara Dos Santos Barreiro - ME
Top geo
Brazil · São Paulo · Taboão da Serra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

191.37.67.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
191.37.67.0
Broadcast
191.37.67.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-23.6191 , -46.7806
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS263353 · YARA DOS SANTOS BARREIRO - ME
Top organization / ISP
Yara Dos Santos Barreiro - ME · Yara Dos Santos Barreiro - ME
Top geo
Brazil · São Paulo · Taboão da Serra
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

179.124.136.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
179.124.136.0
Broadcast
179.124.136.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8105 , -35.2408
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS52965 · 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA
Top organization / ISP
1telecom Servicos De Tecnologia EM Internet Ltda · 1telecom Servicos De Tecnologia EM Internet Ltda
Top geo
Brazil · Pernambuco · Barreiros
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

79.169.29.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.169.29.0
Broadcast
79.169.29.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

109.48.69.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.48.69.0
Broadcast
109.48.69.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6674 , -9.0422
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · TVCABO-Portugal
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

81.193.191.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.193.191.0
Broadcast
81.193.191.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.139.45.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.139.45.0
Broadcast
85.139.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · TVCABO-Portugal
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

109.51.172.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.51.172.0
Broadcast
109.51.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · TVCABO-Portugal
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

62.169.104.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.169.104.0
Broadcast
62.169.104.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.240.186.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.240.186.0
Broadcast
85.240.186.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A.
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

81.84.58.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
81.84.58.0
Broadcast
81.84.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

85.242.206.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.242.206.0
Broadcast
85.242.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.6661 , -9.0759
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · PT Comunicacoes S.A
Top geo
Portugal · Setúbal · Barreiro
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →