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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: Maia · Clear
Snapshot 2026-03-08 Results 22 Page 1 / 1

187.102.215.0/24

Risk Max — LOW Footprint 2.734% Hits 10
Prefix / IP version
/24 · IPv4
Network
187.102.215.0
Broadcast
187.102.215.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-22.753900000000005 , -43.45190000000001
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
AS270719 · START NET TELECOM LTDA
Top organization / ISP
Start NET Telecom Ltda · F S S Maia Provedor de Internet ME
Top geo
Brazil · Rio de Janeiro · Nova Iguaçu
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.180.58.0/24

Risk Max — LOW Footprint 2.344% Hits 8
Prefix / IP version
/24 · IPv4
Network
45.180.58.0
Broadcast
45.180.58.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS269131 · LK Maia Telecon LTDA-ME
Top organization / ISP
Vilaconecta Solucoes EM Tecnologia Ltda · LK Maia Telecon LTDA-ME
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

167.250.191.0/24

Risk Max — LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
167.250.191.0
Broadcast
167.250.191.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-5.3188 , -38.2688
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS265219 · R C MORAIS MAIA ME
Top organization / ISP
R C MORAIS MAIA ME · R C MORAIS MAIA ME
Top geo
Brazil · Ceará · São João do Jaguaribe
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

45.180.59.0/24

Risk Max — LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.180.59.0
Broadcast
45.180.59.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-23.5475 , -46.6361
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS269131 · LK Maia Telecon LTDA-ME
Top organization / ISP
LK Maia Telecon LTDA-ME · LK Maia Telecon LTDA-ME
Top geo
Brazil · São Paulo · São Paulo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

167.250.190.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
167.250.190.0
Broadcast
167.250.190.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.3188 , -38.2688
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS265219 · R C MORAIS MAIA ME
Top organization / ISP
R C MORAIS MAIA ME · R C MORAIS MAIA ME
Top geo
Brazil · Ceará · São João do Jaguaribe
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

181.233.15.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
181.233.15.0
Broadcast
181.233.15.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-5.8878 , -35.7561
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-01 02:00
Top ASN
AS271433 · MAIA E DUTRA LTDA
Top organization / ISP
JS TELECOM LTDA · Maia E Dutra Ltda
Top geo
Brazil · Rio Grande do Norte · São Paulo do Potengi
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.48.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
89.152.48.0
Broadcast
89.152.48.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
TVCABO-Portugal · NOS Comunicacoes S.A.
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

188.251.21.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
188.251.21.0
Broadcast
188.251.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 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 · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

188.251.122.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
188.251.122.0
Broadcast
188.251.122.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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 · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.95.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
89.152.95.0
Broadcast
89.152.95.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
3 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 · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

82.155.154.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
82.155.154.0
Broadcast
82.155.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 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 · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.229.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
89.152.229.0
Broadcast
89.152.229.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
TVCABO-Portugal · NOS Comunicacoes S.A.
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.114.21.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.114.21.0
Broadcast
89.114.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS12353 · Vodafone Portugal
Top organization / ISP
— · Vodafone Portugal
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

102.51.45.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
102.51.45.0
Broadcast
102.51.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
32.081 , -8.62458
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS36903 · Office National des Postes et Telecommunications ONPT (Maroc Telecom) / IAM
Top organization / ISP
— · Maroc telecom static ip adress
Top geo
Morocco · Marrakesh-Safi · Echemmaia Est
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

188.83.12.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
188.83.12.0
Broadcast
188.83.12.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS3243 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
PT Comunicacoes S.A. · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

79.168.182.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
79.168.182.0
Broadcast
79.168.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
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 · NOS Comunicacoes S.A.
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.114.17.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.114.17.0
Broadcast
89.114.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS12353 · Vodafone Portugal
Top organization / ISP
— · Vodafone Portugal
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.83.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.152.83.0
Broadcast
89.152.83.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
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
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.50.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.152.50.0
Broadcast
89.152.50.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
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 · NOS Comunicacoes S.A.
Top geo
Portugal · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

138.121.2.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
138.121.2.0
Broadcast
138.121.2.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-13.5463 , -40.8283
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS264284 · Transdados Telecom
Top organization / ISP
Transdados Telecom · Transdados Telecom
Top geo
Brazil · Bahia · Iramaia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.167.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.152.167.0
Broadcast
89.152.167.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
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 · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

89.152.88.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.152.88.0
Broadcast
89.152.88.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
41.2346 , -8.6183
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 · Porto · Maia
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →