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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.

47.128.118.0/24

Risk Max LOW Footprint 35.547% Hits 178
Prefix / IP version
/24 · IPv4
Network
47.128.118.0
Broadcast
47.128.118.255
Observed IPs / Subnet size
91 observed · 256 total
Centroid
1.280090000000001 , 103.851
Hits / Errors
178 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.62.0/24

Risk Max LOW Footprint 35.547% Hits 159
Prefix / IP version
/24 · IPv4
Network
47.128.62.0
Broadcast
47.128.62.255
Observed IPs / Subnet size
91 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999998
Hits / Errors
159 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.114.0/24

Risk Max LOW Footprint 35.156% Hits 167
Prefix / IP version
/24 · IPv4
Network
47.128.114.0
Broadcast
47.128.114.255
Observed IPs / Subnet size
90 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000003
Hits / Errors
167 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.124.0/24

Risk Max LOW Footprint 34.375% Hits 175
Prefix / IP version
/24 · IPv4
Network
47.128.124.0
Broadcast
47.128.124.255
Observed IPs / Subnet size
88 observed · 256 total
Centroid
1.280090000000001 , 103.851
Hits / Errors
175 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.47.0/24

Risk Max LOW Footprint 33.984% Hits 158
Prefix / IP version
/24 · IPv4
Network
47.128.47.0
Broadcast
47.128.47.255
Observed IPs / Subnet size
87 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999994
Hits / Errors
158 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.40.0/24

Risk Max LOW Footprint 33.594% Hits 166
Prefix / IP version
/24 · IPv4
Network
47.128.40.0
Broadcast
47.128.40.255
Observed IPs / Subnet size
86 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999993
Hits / Errors
166 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.41.0/24

Risk Max LOW Footprint 33.203% Hits 167
Prefix / IP version
/24 · IPv4
Network
47.128.41.0
Broadcast
47.128.41.255
Observed IPs / Subnet size
85 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000003
Hits / Errors
167 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.97.0/24

Risk Max LOW Footprint 33.203% Hits 160
Prefix / IP version
/24 · IPv4
Network
47.128.97.0
Broadcast
47.128.97.255
Observed IPs / Subnet size
85 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000003
Hits / Errors
160 hits · 7 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.112.0/24

Risk Max LOW Footprint 33.203% Hits 145
Prefix / IP version
/24 · IPv4
Network
47.128.112.0
Broadcast
47.128.112.255
Observed IPs / Subnet size
85 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
145 hits · 9 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.34.0/24

Risk Max LOW Footprint 32.812% Hits 157
Prefix / IP version
/24 · IPv4
Network
47.128.34.0
Broadcast
47.128.34.255
Observed IPs / Subnet size
84 observed · 256 total
Centroid
1.2800900000000008 , 103.851
Hits / Errors
157 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.29.0/24

Risk Max LOW Footprint 32.422% Hits 163
Prefix / IP version
/24 · IPv4
Network
47.128.29.0
Broadcast
47.128.29.255
Observed IPs / Subnet size
83 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
163 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.125.0/24

Risk Max LOW Footprint 32.422% Hits 158
Prefix / IP version
/24 · IPv4
Network
47.128.125.0
Broadcast
47.128.125.255
Observed IPs / Subnet size
83 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
158 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.116.0/24

Risk Max LOW Footprint 32.031% Hits 157
Prefix / IP version
/24 · IPv4
Network
47.128.116.0
Broadcast
47.128.116.255
Observed IPs / Subnet size
82 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
157 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.127.0/24

Risk Max LOW Footprint 32.031% Hits 152
Prefix / IP version
/24 · IPv4
Network
47.128.127.0
Broadcast
47.128.127.255
Observed IPs / Subnet size
82 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999998
Hits / Errors
152 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.18.0/24

Risk Max LOW Footprint 32.031% Hits 147
Prefix / IP version
/24 · IPv4
Network
47.128.18.0
Broadcast
47.128.18.255
Observed IPs / Subnet size
82 observed · 256 total
Centroid
1.2800900000000006 , 103.85099999999996
Hits / Errors
147 hits · 6 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.35.0/24

Risk Max LOW Footprint 31.641% Hits 148
Prefix / IP version
/24 · IPv4
Network
47.128.35.0
Broadcast
47.128.35.255
Observed IPs / Subnet size
81 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
148 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.126.0/24

Risk Max LOW Footprint 31.250% Hits 147
Prefix / IP version
/24 · IPv4
Network
47.128.126.0
Broadcast
47.128.126.255
Observed IPs / Subnet size
80 observed · 256 total
Centroid
1.2800900000000006 , 103.85099999999998
Hits / Errors
147 hits · 3 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.30.0/24

Risk Max LOW Footprint 31.250% Hits 144
Prefix / IP version
/24 · IPv4
Network
47.128.30.0
Broadcast
47.128.30.255
Observed IPs / Subnet size
80 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000003
Hits / Errors
144 hits · 6 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.36.0/24

Risk Max LOW Footprint 30.859% Hits 151
Prefix / IP version
/24 · IPv4
Network
47.128.36.0
Broadcast
47.128.36.255
Observed IPs / Subnet size
79 observed · 256 total
Centroid
1.2800900000000008 , 103.851
Hits / Errors
151 hits · 8 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.63.0/24

Risk Max LOW Footprint 30.469% Hits 160
Prefix / IP version
/24 · IPv4
Network
47.128.63.0
Broadcast
47.128.63.255
Observed IPs / Subnet size
78 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
160 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.123.0/24

Risk Max LOW Footprint 30.469% Hits 156
Prefix / IP version
/24 · IPv4
Network
47.128.123.0
Broadcast
47.128.123.255
Observed IPs / Subnet size
78 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999996
Hits / Errors
156 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.99.0/24

Risk Max LOW Footprint 30.469% Hits 155
Prefix / IP version
/24 · IPv4
Network
47.128.99.0
Broadcast
47.128.99.255
Observed IPs / Subnet size
78 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999998
Hits / Errors
155 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.49.0/24

Risk Max LOW Footprint 30.078% Hits 136
Prefix / IP version
/24 · IPv4
Network
47.128.49.0
Broadcast
47.128.49.255
Observed IPs / Subnet size
77 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999998
Hits / Errors
136 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.43.0/24

Risk Max LOW Footprint 29.688% Hits 146
Prefix / IP version
/24 · IPv4
Network
47.128.43.0
Broadcast
47.128.43.255
Observed IPs / Subnet size
76 observed · 256 total
Centroid
1.2800900000000008 , 103.851
Hits / Errors
146 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.37.0/24

Risk Max LOW Footprint 28.906% Hits 150
Prefix / IP version
/24 · IPv4
Network
47.128.37.0
Broadcast
47.128.37.255
Observed IPs / Subnet size
74 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
150 hits · 5 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.25.0/24

Risk Max LOW Footprint 26.953% Hits 124
Prefix / IP version
/24 · IPv4
Network
47.128.25.0
Broadcast
47.128.25.255
Observed IPs / Subnet size
69 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000003
Hits / Errors
124 hits · 4 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.24.0/24

Risk Max LOW Footprint 23.438% Hits 128
Prefix / IP version
/24 · IPv4
Network
47.128.24.0
Broadcast
47.128.24.255
Observed IPs / Subnet size
60 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
128 hits · 6 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.31.0/24

Risk Max LOW Footprint 18.750% Hits 97
Prefix / IP version
/24 · IPv4
Network
47.128.31.0
Broadcast
47.128.31.255
Observed IPs / Subnet size
48 observed · 256 total
Centroid
1.2800900000000004 , 103.85099999999997
Hits / Errors
97 hits · 1 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.26.0/24

Risk Max LOW Footprint 16.797% Hits 93
Prefix / IP version
/24 · IPv4
Network
47.128.26.0
Broadcast
47.128.26.255
Observed IPs / Subnet size
43 observed · 256 total
Centroid
1.2800900000000006 , 103.85099999999996
Hits / Errors
93 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.28.0/24

Risk Max LOW Footprint 16.406% Hits 76
Prefix / IP version
/24 · IPv4
Network
47.128.28.0
Broadcast
47.128.28.255
Observed IPs / Subnet size
42 observed · 256 total
Centroid
1.2800900000000006 , 103.851
Hits / Errors
76 hits · 2 errors
First / Last seen
2026-02-22 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.109.0/24

Risk Max LOW Footprint 13.672% Hits 60
Prefix / IP version
/24 · IPv4
Network
47.128.109.0
Broadcast
47.128.109.255
Observed IPs / Subnet size
35 observed · 256 total
Centroid
1.2800900000000006 , 103.85100000000001
Hits / Errors
60 hits · 2 errors
First / Last seen
2026-02-23 02:00 · 2026-03-02 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

54.179.17.0/24

Risk Max LOW Footprint 0.391% Hits 3
Prefix / IP version
/24 · IPv4
Network
54.179.17.0
Broadcast
54.179.17.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
3 hits · 0 errors
First / Last seen
2026-02-23 02:00 · 2026-02-24 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

52.221.240.0/24

Risk Max LOW Footprint 0.391% Hits 2
Prefix / IP version
/24 · IPv4
Network
52.221.240.0
Broadcast
52.221.240.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
2 hits · 2 errors
First / Last seen
2026-02-26 02:00 · 2026-02-27 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Top organization / ISP
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.129.221.0/24

Risk Max LOW Footprint 0.391% Hits 1
Prefix / IP version
/24 · IPv4
Network
47.129.221.0
Broadcast
47.129.221.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.28009 , 103.851
Hits / Errors
1 hits · 0 errors
First / Last seen
2026-02-22 02:00 · 2026-02-23 02:00
Top ASN
AS16509 · Amazon.com, Inc.
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2
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