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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.

66.118.144.0/24

Risk Max LOW Footprint 1.953% Hits 9
Prefix / IP version
/24 · IPv4
Network
66.118.144.0
Broadcast
66.118.144.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
21.2741 , 40.41910000000001
Hits / Errors
9 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.185.0/24

Risk Max LOW Footprint 1.953% Hits 6
Prefix / IP version
/24 · IPv4
Network
66.118.185.0
Broadcast
66.118.185.255
Observed IPs / Subnet size
5 observed · 256 total
Centroid
21.2741 , 40.41910000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.143.0/24

Risk Max LOW Footprint 1.562% Hits 5
Prefix / IP version
/24 · IPv4
Network
66.118.143.0
Broadcast
66.118.143.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
21.274099999999997 , 40.4191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.154.0/24

Risk Max LOW Footprint 1.562% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.118.154.0
Broadcast
66.118.154.255
Observed IPs / Subnet size
4 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.87.0/24

Risk Max LOW Footprint 1.172% Hits 8
Prefix / IP version
/24 · IPv4
Network
151.255.87.0
Broadcast
151.255.87.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.274099999999997 , 40.4191
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · Saudinet
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.84.0/24

Risk Max LOW Footprint 1.172% Hits 7
Prefix / IP version
/24 · IPv4
Network
151.255.84.0
Broadcast
151.255.84.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.145.0/24

Risk Max LOW Footprint 1.172% Hits 6
Prefix / IP version
/24 · IPv4
Network
66.118.145.0
Broadcast
66.118.145.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.41910000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.179.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
66.118.179.0
Broadcast
66.118.179.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-03-01 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.92.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
151.255.92.0
Broadcast
151.255.92.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.162.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
66.118.162.0
Broadcast
66.118.162.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.136.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
66.118.136.0
Broadcast
66.118.136.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.274099999999997 , 40.4191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.158.0/24

Risk Max LOW Footprint 1.172% Hits 5
Prefix / IP version
/24 · IPv4
Network
66.118.158.0
Broadcast
66.118.158.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
5 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.166.0/24

Risk Max LOW Footprint 1.172% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.118.166.0
Broadcast
66.118.166.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.134.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
66.118.134.0
Broadcast
66.118.134.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.155.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
66.118.155.0
Broadcast
66.118.155.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.164.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
66.118.164.0
Broadcast
66.118.164.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.88.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.255.88.0
Broadcast
151.255.88.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.83.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
151.255.83.0
Broadcast
151.255.83.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.172.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.118.172.0
Broadcast
66.118.172.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.85.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
151.255.85.0
Broadcast
151.255.85.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
— · Saudinet
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.132.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.118.132.0
Broadcast
66.118.132.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.147.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.118.147.0
Broadcast
66.118.147.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.148.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
66.118.148.0
Broadcast
66.118.148.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.123.0/24

Risk Max LOW Footprint 0.781% Hits 4
Prefix / IP version
/24 · IPv4
Network
151.255.123.0
Broadcast
151.255.123.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
4 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.95.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.255.95.0
Broadcast
151.255.95.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.131.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.131.0
Broadcast
66.118.131.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.130.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.130.0
Broadcast
66.118.130.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.81.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.255.81.0
Broadcast
151.255.81.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.86.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
151.255.86.0
Broadcast
151.255.86.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

5.108.189.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
5.108.189.0
Broadcast
5.108.189.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top organization / ISP
— · CGN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.156.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
66.118.156.0
Broadcast
66.118.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.121.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.255.121.0
Broadcast
151.255.121.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
— · Saudinet
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.90.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
151.255.90.0
Broadcast
151.255.90.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
— · STC MBB
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.135.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
66.118.135.0
Broadcast
66.118.135.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.47.32.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.47.32.0
Broadcast
176.47.32.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

151.255.114.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
151.255.114.0
Broadcast
151.255.114.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
— · Saudinet
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.47.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.47.82.0
Broadcast
176.47.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.146.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.118.146.0
Broadcast
66.118.146.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

66.118.150.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
66.118.150.0
Broadcast
66.118.150.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

176.47.80.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
176.47.80.0
Broadcast
176.47.80.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
21.2741 , 40.4191
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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