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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: Quinta Do Conde · Clear
Snapshot 2026-03-03 Results 29 Page 1 / 1

89.214.123.0/24

Risk Max 1 LOW Footprint 7.422% Hits 34
Prefix / IP version
/24 · IPv4
Network
89.214.123.0
Broadcast
89.214.123.255
Observed IPs / Subnet size
19 observed · 256 total
Centroid
38.48557647058823 , -8.514931176470588
Hits / Errors
34 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-23 02:00
Top ASN
AS42863 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
— · MEO
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

89.214.116.0/24

Risk Max — LOW Footprint 4.297% Hits 18
Prefix / IP version
/24 · IPv4
Network
89.214.116.0
Broadcast
89.214.116.255
Observed IPs / Subnet size
11 observed · 256 total
Centroid
38.67217777777778 , -8.649535555555554
Hits / Errors
18 hits · 2 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
AS42863 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
— · MEO
Top geo
Portugal · Faro · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

213.22.189.0/24

Risk Max — LOW Footprint 1.562% Hits 10
Prefix / IP version
/24 · IPv4
Network
213.22.189.0
Broadcast
213.22.189.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
38.5653 , -9.04316
Hits / Errors
10 hits · 1 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
TVCABO-Portugal · NOS Comunicacoes S.A.
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.152.0/24

Risk Max — LOW Footprint 1.172% Hits 9
Prefix / IP version
/24 · IPv4
Network
85.241.152.0
Broadcast
85.241.152.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-22 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

95.95.18.0/24

Risk Max — LOW Footprint 0.781% Hits 6
Prefix / IP version
/24 · IPv4
Network
95.95.18.0
Broadcast
95.95.18.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.45.0/24

Risk Max — LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.241.45.0
Broadcast
85.241.45.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-20 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.44.0/24

Risk Max — LOW Footprint 0.391% Hits 8
Prefix / IP version
/24 · IPv4
Network
85.241.44.0
Broadcast
85.241.44.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-17 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

109.51.230.0/24

Risk Max — LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
109.51.230.0
Broadcast
109.51.230.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
5 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-22 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

81.193.239.0/24

Risk Max — LOW Footprint 0.391% Hits 4
Prefix / IP version
/24 · IPv4
Network
81.193.239.0
Broadcast
81.193.239.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-20 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.247.8.0/24

Risk Max — LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
85.247.8.0
Broadcast
85.247.8.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5657 , -9.0367
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-22 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

109.51.231.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.51.231.0
Broadcast
109.51.231.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-16 02:00 · 2026-02-21 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.33.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.241.33.0
Broadcast
85.241.33.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 1 errors
First / Last seen
2026-02-19 02:00 · 2026-02-21 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

81.193.235.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
81.193.235.0
Broadcast
81.193.235.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-20 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.154.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.241.154.0
Broadcast
85.241.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

95.95.20.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
95.95.20.0
Broadcast
95.95.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5657 , -9.0367
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-20 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

109.51.232.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.51.232.0
Broadcast
109.51.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-18 02:00 · 2026-02-19 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.35.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
85.241.35.0
Broadcast
85.241.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-18 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

109.51.224.0/24

Risk Max — LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
109.51.224.0
Broadcast
109.51.224.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-16 02:00 · 2026-02-17 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

109.51.228.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
109.51.228.0
Broadcast
109.51.228.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
— · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

84.90.205.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.90.205.0
Broadcast
84.90.205.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5653 , -9.04316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS13156 · NOWO COMMUNICATIONS, S.A.
Top organization / ISP
Nowo Communications, S.A. · Nowo Communications
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.241.41.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.241.41.0
Broadcast
85.241.41.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.242.35.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.242.35.0
Broadcast
85.242.35.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.244.249.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.244.249.0
Broadcast
85.244.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

95.95.21.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
95.95.21.0
Broadcast
95.95.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5657 , -9.0367
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-20 02:00 · 2026-02-21 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

62.48.238.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.48.238.0
Broadcast
62.48.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5653 , -9.04316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS15525 · MEO - SERVICOS DE COMUNICACOES E MULTIMEDIA S.A.
Top organization / ISP
— · PT Prime
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.138.23.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.138.23.0
Broadcast
85.138.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5653 , -9.04316
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-19 02:00 · 2026-02-20 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.242.36.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.242.36.0
Broadcast
85.242.36.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

85.244.248.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
85.244.248.0
Broadcast
85.244.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-17 02:00 · 2026-02-18 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 · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →

89.152.103.0/24

Risk Max — LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
89.152.103.0
Broadcast
89.152.103.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5436 , -9.0473
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-15 02:00 · 2026-02-16 02:00
Top ASN
AS2860 · NOS COMUNICACOES, S.A.
Top organization / ISP
NOS Comunicacoes S.A. · NOS COMUNICACOES S.A
Top geo
Portugal · Setúbal · Quinta Do Conde
Window / Updated
2026-02-16 → 2026-02-23 · Updated 2026-02-24 · v2
Open report →