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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.

190.97.228.0/24

Risk Max LOW Footprint 2.734% Hits 15
Prefix / IP version
/24 · IPv4
Network
190.97.228.0
Broadcast
190.97.228.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
8.312774666666666 , -71.39326000000001
Hits / Errors
15 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS263703 · VIGINET C.A
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

103.190.137.0/24

Risk Max LOW Footprint 1.953% Hits 13
Prefix / IP version
/24 · IPv4
Network
103.190.137.0
Broadcast
103.190.137.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
23.834638461538457 , 90.42085384615385
Hits / Errors
13 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top ASN
AS150005 · Maruf Online BD
Top organization / ISP
— · HELENA
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

190.89.14.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
190.89.14.0
Broadcast
190.89.14.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
-24.9053 , -54.2835
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-13 02:00
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.183.254.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
45.183.254.0
Broadcast
45.183.254.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-2.4803 , -45.4196
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
AS269301 · VOE INTERNET LTDA
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

201.175.52.0/24

Risk Max LOW Footprint 0.781% Hits 3
Prefix / IP version
/24 · IPv4
Network
201.175.52.0
Broadcast
201.175.52.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-23.5535 , -53.231500000000004
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS262905 · Skaynet telecom
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

88.216.38.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
88.216.38.0
Broadcast
88.216.38.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
46.5891 , -112.039
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-13 02:00
Top ASN
AS9009 · M247 Europe SRL
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

207.248.9.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
207.248.9.0
Broadcast
207.248.9.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-17.8126 , -50.5931
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-03-08 02:00 · 2026-03-12 02:00
Top ASN
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.190.202.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.190.202.0
Broadcast
45.190.202.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-17.8099 , -50.5404
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-10 02:00 · 2026-03-11 02:00
Top ASN
AS269650 · ARK TELECOM LTDA - ME
Top organization / ISP
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

186.90.126.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
186.90.126.0
Broadcast
186.90.126.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
7.95642 , -72.2423
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2

45.168.74.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
45.168.74.0
Broadcast
45.168.74.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-2.4803 , -45.4196
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-09 02:00 · 2026-03-10 02:00
Top ASN
AS268081 · CONNECT MARANHAO
Top organization / ISP
Top geo
Window / Updated
2026-03-09 → 2026-03-16 · Updated 2026-03-18 · v2