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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.

172.252.44.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
172.252.44.0
Broadcast
172.252.44.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.89.0/24

Risk Max LOW Footprint 3.125% Hits 9
Prefix / IP version
/24 · IPv4
Network
172.121.89.0
Broadcast
172.121.89.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
9 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.214.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.214.0
Broadcast
172.252.214.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.165.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.165.0
Broadcast
172.252.165.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.209.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.209.0
Broadcast
172.252.209.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.188.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.121.188.0
Broadcast
172.121.188.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.35410000000001 , -121.9552
Hits / Errors
8 hits · 2 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.43.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.43.0
Broadcast
172.252.43.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.137.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.137.0
Broadcast
172.252.137.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.91.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.121.91.0
Broadcast
172.121.91.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.193.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.193.0
Broadcast
172.252.193.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 2 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.174.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.174.0
Broadcast
172.252.174.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.35410000000001 , -121.9552
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.93.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.121.93.0
Broadcast
172.121.93.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.114.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.114.0
Broadcast
172.252.114.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.184.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.184.0
Broadcast
172.252.184.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.148.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.148.0
Broadcast
172.252.148.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.35410000000001 , -121.9552
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.223.0/24

Risk Max LOW Footprint 3.125% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.223.0
Broadcast
172.252.223.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.41.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.41.0
Broadcast
172.252.41.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.45.0/24

Risk Max LOW Footprint 2.734% Hits 8
Prefix / IP version
/24 · IPv4
Network
172.252.45.0
Broadcast
172.252.45.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
8 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.139.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.139.0
Broadcast
172.252.139.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.123.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.121.123.0
Broadcast
172.121.123.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.160.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.121.160.0
Broadcast
172.121.160.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.35410000000001 , -121.9552
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.178.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.121.178.0
Broadcast
172.121.178.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.74.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.121.74.0
Broadcast
172.121.74.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.95.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.121.95.0
Broadcast
172.121.95.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.104.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.104.0
Broadcast
172.252.104.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.199.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.199.0
Broadcast
172.252.199.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.216.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.216.0
Broadcast
172.252.216.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.42.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.42.0
Broadcast
172.252.42.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.46.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.46.0
Broadcast
172.252.46.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.47.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.47.0
Broadcast
172.252.47.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.55.0/24

Risk Max LOW Footprint 2.734% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.55.0
Broadcast
172.252.55.255
Observed IPs / Subnet size
7 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
7 hits · 1 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
— · Ipxo LLC
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.228.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.228.0
Broadcast
172.252.228.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
37.27569999999999 , -76.70979999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.180.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.252.180.0
Broadcast
172.252.180.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
37.27569999999999 , -76.70979999999999
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-04 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.81.0/24

Risk Max LOW Footprint 2.344% Hits 7
Prefix / IP version
/24 · IPv4
Network
172.121.81.0
Broadcast
172.121.81.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
37.5407 , -77.4361
Hits / Errors
7 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.197.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.252.197.0
Broadcast
172.252.197.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.136.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.252.136.0
Broadcast
172.252.136.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.134.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.252.134.0
Broadcast
172.252.134.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-03 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.132.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.252.132.0
Broadcast
172.252.132.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
32.32150000000001 , 34.85320000000001
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.252.119.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.252.119.0
Broadcast
172.252.119.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
6 hits · 1 errors
First / Last seen
2026-03-02 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2

172.121.84.0/24

Risk Max LOW Footprint 2.344% Hits 6
Prefix / IP version
/24 · IPv4
Network
172.121.84.0
Broadcast
172.121.84.255
Observed IPs / Subnet size
6 observed · 256 total
Centroid
37.54070000000001 , -77.4361
Hits / Errors
6 hits · 0 errors
First / Last seen
2026-03-01 02:00 · 2026-03-07 02:00
Top ASN
Top organization / ISP
Window / Updated
2026-03-02 → 2026-03-09 · Updated 2026-03-13 · v2
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