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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.

156.221.165.0/24

Risk Max LOW Footprint 1.172% Hits 3
Prefix / IP version
/24 · IPv4
Network
156.221.165.0
Broadcast
156.221.165.255
Observed IPs / Subnet size
3 observed · 256 total
Centroid
24.090999999999998 , 32.8942
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-28 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

156.221.150.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.150.0
Broadcast
156.221.150.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 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

156.221.167.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.167.0
Broadcast
156.221.167.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-01 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

156.221.133.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.133.0
Broadcast
156.221.133.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-03-01 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

156.221.184.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.184.0
Broadcast
156.221.184.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-27 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

156.221.132.0/24

Risk Max LOW Footprint 0.781% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.132.0
Broadcast
156.221.132.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-27 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

156.221.254.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
156.221.254.0
Broadcast
156.221.254.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.090999999999998 , 32.8942
Hits / Errors
3 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

156.221.178.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.178.0
Broadcast
156.221.178.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

156.221.158.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.158.0
Broadcast
156.221.158.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 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

156.221.161.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.161.0
Broadcast
156.221.161.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 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

156.221.185.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
156.221.185.0
Broadcast
156.221.185.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
2 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

156.221.171.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.171.0
Broadcast
156.221.171.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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

156.221.207.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.207.0
Broadcast
156.221.207.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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

156.221.220.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.220.0
Broadcast
156.221.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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

156.221.249.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.249.0
Broadcast
156.221.249.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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

156.221.149.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.149.0
Broadcast
156.221.149.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-02 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

156.221.157.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.157.0
Broadcast
156.221.157.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

156.221.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.172.0
Broadcast
156.221.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

156.221.238.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.238.0
Broadcast
156.221.238.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 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

156.221.181.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.181.0
Broadcast
156.221.181.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

156.221.154.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.154.0
Broadcast
156.221.154.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-27 02:00 · 2026-02-28 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

156.221.160.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.160.0
Broadcast
156.221.160.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 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

156.221.155.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.155.0
Broadcast
156.221.155.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 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

156.221.188.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.188.0
Broadcast
156.221.188.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

156.221.248.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.248.0
Broadcast
156.221.248.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

156.221.250.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.250.0
Broadcast
156.221.250.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

156.221.253.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.253.0
Broadcast
156.221.253.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

156.221.156.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.156.0
Broadcast
156.221.156.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-25 02:00 · 2026-02-26 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

156.221.129.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.129.0
Broadcast
156.221.129.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 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

156.221.166.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.166.0
Broadcast
156.221.166.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 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

156.221.215.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.215.0
Broadcast
156.221.215.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
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

156.221.232.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.232.0
Broadcast
156.221.232.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
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

156.221.134.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.134.0
Broadcast
156.221.134.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
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

156.221.211.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.211.0
Broadcast
156.221.211.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
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

156.221.240.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
156.221.240.0
Broadcast
156.221.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.091 , 32.8942
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

84.233.21.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
84.233.21.0
Broadcast
84.233.21.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
24.4767 , 32.9463
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
— · Etisalat
Top geo
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2