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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.

170.246.233.0/24

Risk Max LOW Footprint 2.734% Hits 14
Prefix / IP version
/24 · IPv4
Network
170.246.233.0
Broadcast
170.246.233.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-20.7084 , -42.1052
Hits / Errors
14 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

200.225.141.0/24

Risk Max LOW Footprint 2.734% Hits 9
Prefix / IP version
/24 · IPv4
Network
200.225.141.0
Broadcast
200.225.141.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
-20.7084 , -42.1052
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-03-02 02:00
Top ASN
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.217.17.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
197.217.17.0
Broadcast
197.217.17.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
-8.81466 , 13.230200000000002
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.217.0.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.217.0.0
Broadcast
197.217.0.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.81466 , 13.2302
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.217.18.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.217.18.0
Broadcast
197.217.18.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.81466 , 13.2302
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.217.5.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.217.5.0
Broadcast
197.217.5.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
-8.81466 , 13.2302
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.1.0/24

Risk Max LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
197.216.1.0
Broadcast
197.216.1.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.20.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.216.20.0
Broadcast
197.216.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
— · MA Viana Novo
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.86.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.216.86.0
Broadcast
197.216.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.107.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
197.216.107.0
Broadcast
197.216.107.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.217.7.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.217.7.0
Broadcast
197.217.7.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.81466 , 13.2302
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.216.54.0
Broadcast
197.216.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.216.21.0
Broadcast
197.216.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
— · MA Huambo
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.98.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.216.98.0
Broadcast
197.216.98.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.8371 , 13.2333
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.217.4.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.217.4.0
Broadcast
197.217.4.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.81466 , 13.2302
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.216.128.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.216.128.0
Broadcast
197.216.128.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
-8.81466 , 13.2302
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS11259 · Angola Telecom
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2