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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.

197.121.156.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.121.156.0
Broadcast
197.121.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36992 · ETISALAT MISR
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.121.159.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.121.159.0
Broadcast
197.121.159.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36992 · ETISALAT MISR
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.43.53.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.43.53.0
Broadcast
197.43.53.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.43.54.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.43.54.0
Broadcast
197.43.54.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

62.139.40.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
62.139.40.0
Broadcast
62.139.40.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7885 , 31.0019
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS36992 · ETISALAT MISR
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.203.138.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.203.138.0
Broadcast
156.203.138.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.203.214.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.203.214.0
Broadcast
156.203.214.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.221.115.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.115.0
Broadcast
156.221.115.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.221.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.21.0
Broadcast
156.221.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.221.30.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.30.0
Broadcast
156.221.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.221.34.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.34.0
Broadcast
156.221.34.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.43.171.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.43.171.0
Broadcast
197.43.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.43.63.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.43.63.0
Broadcast
197.43.63.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

41.43.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
41.43.172.0
Broadcast
41.43.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

156.221.47.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.47.0
Broadcast
156.221.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS8452 · TE-AS
Top organization / ISP
— · TE Data
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.121.184.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.121.184.0
Broadcast
197.121.184.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS36992 · ETISALAT MISR
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.121.242.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.121.242.0
Broadcast
197.121.242.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS36992 · ETISALAT MISR
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

197.162.210.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
197.162.210.0
Broadcast
197.162.210.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
30.7866 , 31.0004
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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