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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.

47.42.20.0/24

Risk Max LOW Footprint 0.391% Hits 26
Prefix / IP version
/24 · IPv4
Network
47.42.20.0
Broadcast
47.42.20.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6857 , -82.02099999999999
Hits / Errors
26 hits · 0 errors
First / Last seen
2025-09-06 21:40 · 2025-09-06 21:41
Top ASN
Top organization / ISP
Window / Updated
2025-09-01 → 2025-09-08 · Updated 2026-01-14 · v2

63.152.6.0/24

Risk Max LOW Footprint 0.391% Hits 17
Prefix / IP version
/24 · IPv4
Network
63.152.6.0
Broadcast
63.152.6.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0401 , -91.604
Hits / Errors
17 hits · 1 errors
First / Last seen
2025-05-10 17:51 · 2025-05-10 17:52
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

63.152.30.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
63.152.30.0
Broadcast
63.152.30.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0401 , -91.604
Hits / Errors
16 hits · 0 errors
First / Last seen
2025-03-03 22:45 · 2025-03-03 22:47
Top organization / ISP
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

199.8.23.0/24

Risk Max LOW Footprint 0.391% Hits 16
Prefix / IP version
/24 · IPv4
Network
199.8.23.0
Broadcast
199.8.23.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5366 , -85.6579
Hits / Errors
16 hits · 1 errors
First / Last seen
2024-11-21 03:30 · 2024-11-21 03:32
Top geo
Window / Updated
2024-11-18 → 2024-11-25 · Updated 2026-01-14 · v2

204.144.198.0/24

Risk Max LOW Footprint 0.391% Hits 14
Prefix / IP version
/24 · IPv4
Network
204.144.198.0
Broadcast
204.144.198.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0401 , -91.604
Hits / Errors
14 hits · 0 errors
First / Last seen
2025-03-04 07:10 · 2025-03-04 07:18
Top ASN
Top geo
Window / Updated
2025-03-03 → 2025-03-10 · Updated 2026-01-14 · v2

97.90.222.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
97.90.222.0
Broadcast
97.90.222.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
35.6857 , -82.021
Hits / Errors
2 hits · 1 errors
First / Last seen
2025-08-02 19:15 · 2025-08-02 19:15
Top ASN
Top organization / ISP
Window / Updated
2025-07-28 → 2025-08-04 · Updated 2026-01-14 · v2

173.22.220.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
173.22.220.0
Broadcast
173.22.220.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7241 , -88.9301
Hits / Errors
2 hits · 1 errors
First / Last seen
2024-12-27 16:21 · 2024-12-27 16:21
Top ASN
Top geo
Window / Updated
2024-12-23 → 2024-12-30 · Updated 2026-01-14 · v2

74.44.227.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
74.44.227.0
Broadcast
74.44.227.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5912 , -83.1258
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-10-11 19:05 · 2025-10-11 19:05
Top geo
Window / Updated
2025-10-06 → 2025-10-13 · Updated 2026-01-14 · v2

50.40.168.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.40.168.0
Broadcast
50.40.168.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7241 , -88.9301
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-07-23 14:50 · 2025-07-23 14:50
Top geo
Window / Updated
2025-07-21 → 2025-07-28 · Updated 2026-01-14 · v2

50.43.190.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.43.190.0
Broadcast
50.43.190.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5912 , -83.1258
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-07-20 08:48 · 2025-07-20 08:48
Top geo
Window / Updated
2025-07-14 → 2025-07-21 · Updated 2026-01-14 · v2

107.147.52.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
107.147.52.0
Broadcast
107.147.52.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5743 , -85.6741
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 13:35 · 2025-05-06 13:35
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

50.126.45.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.126.45.0
Broadcast
50.126.45.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5912 , -83.1258
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-06 02:59 · 2025-05-06 02:59
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

204.144.197.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
204.144.197.0
Broadcast
204.144.197.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
42.0401 , -91.604
Hits / Errors
1 hits · 1 errors
First / Last seen
2025-05-05 17:41 · 2025-05-05 17:41
Top ASN
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

64.127.82.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
64.127.82.0
Broadcast
64.127.82.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7241 , -88.9301
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 14:59 · 2025-05-05 14:59
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

64.184.58.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
64.184.58.0
Broadcast
64.184.58.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5743 , -85.6741
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 11:43 · 2025-05-05 11:43
Top ASN
AS11118 · ComTeck
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

64.237.112.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
64.237.112.0
Broadcast
64.237.112.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
40.5743 , -85.6741
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 11:33 · 2025-05-05 11:33
Top ASN
Top organization / ISP
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2

50.40.172.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
50.40.172.0
Broadcast
50.40.172.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
37.7241 , -88.9301
Hits / Errors
1 hits · 0 errors
First / Last seen
2025-05-05 10:34 · 2025-05-05 10:34
Top geo
Window / Updated
2025-05-05 → 2025-05-12 · Updated 2026-01-14 · v2