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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.
Active filter: The Shadow Server Foundation · Clear
Snapshot 2026-03-08 Results 7 Page 1 / 1

65.49.1.0/24

Risk Max — LOW Footprint 13.672% Hits 76
Prefix / IP version
/24 · IPv4
Network
65.49.1.0
Broadcast
65.49.1.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
37.69509999999998 , -121.89999999999998
Hits / Errors
76 hits · 18 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · California · Pleasanton
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

64.62.156.0/24

Risk Max — LOW Footprint 3.125% Hits 18
Prefix / IP version
/24 · IPv4
Network
64.62.156.0
Broadcast
64.62.156.255
Observed IPs / Subnet size
8 observed · 256 total
Centroid
44.973 , -93.2294
Hits / Errors
18 hits · 3 errors
First / Last seen
2026-02-25 02:00 · 2026-03-02 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · Minnesota · Minneapolis
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

184.105.247.0/24

Risk Max — LOW Footprint 0.781% Hits 16
Prefix / IP version
/24 · IPv4
Network
184.105.247.0
Broadcast
184.105.247.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
38.62329375 , -103.21299375000001
Hits / Errors
16 hits · 5 errors
First / Last seen
2026-02-24 02:00 · 2026-02-28 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · Kansas · Shawnee
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

65.49.20.0/24

Risk Max — LOW Footprint 0.781% Hits 12
Prefix / IP version
/24 · IPv4
Network
65.49.20.0
Broadcast
65.49.20.255
Observed IPs / Subnet size
2 observed · 256 total
Centroid
37.6951 , -121.90000000000002
Hits / Errors
12 hits · 3 errors
First / Last seen
2026-02-23 02:00 · 2026-02-26 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · California · Pleasanton
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

184.105.139.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
184.105.139.0
Broadcast
184.105.139.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
33.1494 , -96.82800000000002
Hits / Errors
6 hits · 3 errors
First / Last seen
2026-02-28 02:00 · 2026-03-01 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · Texas · Frisco
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

216.218.206.0/24

Risk Max — LOW Footprint 0.391% Hits 6
Prefix / IP version
/24 · IPv4
Network
216.218.206.0
Broadcast
216.218.206.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
38.5333 , -123.0853
Hits / Errors
6 hits · 3 errors
First / Last seen
2026-02-24 02:00 · 2026-02-25 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · California · Cazadero
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →

74.82.47.0/24

Risk Max — LOW Footprint 0.391% Hits 5
Prefix / IP version
/24 · IPv4
Network
74.82.47.0
Broadcast
74.82.47.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.6951 , -121.9
Hits / Errors
5 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS6939 · Hurricane Electric LLC
Top organization / ISP
The Shadow Server Foundation · Hurricane Electric LLC
Top geo
United States · California · Pleasanton
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
Open report →