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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.

197.240.171.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.240.171.0
Broadcast
197.240.171.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.181.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.240.181.0
Broadcast
197.240.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.175.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.240.175.0
Broadcast
197.240.175.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.161.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.240.161.0
Broadcast
197.240.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.180.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.240.180.0
Broadcast
197.240.180.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.179.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.179.0
Broadcast
197.240.179.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.184.0
Broadcast
197.240.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.190.0
Broadcast
197.240.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.165.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.165.0
Broadcast
197.240.165.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.173.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.173.0
Broadcast
197.240.173.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.189.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.189.0
Broadcast
197.240.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.160.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.160.0
Broadcast
197.240.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.187.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.187.0
Broadcast
197.240.187.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.182.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.182.0
Broadcast
197.240.182.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.164.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.164.0
Broadcast
197.240.164.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.240.174.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.240.174.0
Broadcast
197.240.174.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
36.8616 , 10.3442
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS37705 · TOPNET
Top organization / ISP
— · TOPNET
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2