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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.

47.128.96.0/24

Risk Max 1 LOW Footprint 44.922% Hits 213
Prefix / IP version
/24 · IPv4
Network
47.128.96.0
Broadcast
47.128.96.255
Observed IPs / Subnet size
115 observed · 256 total
Centroid
1.2800900000000006 , 103.851
Hits / Errors
213 hits · 13 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

47.128.20.0/24

Risk Max 1 LOW Footprint 44.531% Hits 240
Prefix / IP version
/24 · IPv4
Network
47.128.20.0
Broadcast
47.128.20.255
Observed IPs / Subnet size
114 observed · 256 total
Centroid
1.2800900000000002 , 103.85099999999993
Hits / Errors
240 hits · 12 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

47.128.61.0/24

Risk Max 1 LOW Footprint 42.969% Hits 227
Prefix / IP version
/24 · IPv4
Network
47.128.61.0
Broadcast
47.128.61.255
Observed IPs / Subnet size
110 observed · 256 total
Centroid
1.2800899999999997 , 103.85099999999997
Hits / Errors
227 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

47.128.17.0/24

Risk Max 1 LOW Footprint 40.625% Hits 212
Prefix / IP version
/24 · IPv4
Network
47.128.17.0
Broadcast
47.128.17.255
Observed IPs / Subnet size
104 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
212 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

47.128.53.0/24

Risk Max 1 LOW Footprint 40.625% Hits 199
Prefix / IP version
/24 · IPv4
Network
47.128.53.0
Broadcast
47.128.53.255
Observed IPs / Subnet size
104 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999989
Hits / Errors
199 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

47.128.113.0/24

Risk Max 1 LOW Footprint 39.844% Hits 206
Prefix / IP version
/24 · IPv4
Network
47.128.113.0
Broadcast
47.128.113.255
Observed IPs / Subnet size
102 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
206 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

47.128.21.0/24

Risk Max 1 LOW Footprint 39.453% Hits 205
Prefix / IP version
/24 · IPv4
Network
47.128.21.0
Broadcast
47.128.21.255
Observed IPs / Subnet size
101 observed · 256 total
Centroid
1.2800900000000006 , 103.85099999999994
Hits / Errors
205 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

47.128.42.0/24

Risk Max 1 LOW Footprint 39.453% Hits 193
Prefix / IP version
/24 · IPv4
Network
47.128.42.0
Broadcast
47.128.42.255
Observed IPs / Subnet size
101 observed · 256 total
Centroid
1.280090000000001 , 103.85100000000006
Hits / Errors
193 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

47.128.98.0/24

Risk Max 1 LOW Footprint 39.062% Hits 189
Prefix / IP version
/24 · IPv4
Network
47.128.98.0
Broadcast
47.128.98.255
Observed IPs / Subnet size
100 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999994
Hits / Errors
189 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

47.128.57.0/24

Risk Max 1 LOW Footprint 38.281% Hits 186
Prefix / IP version
/24 · IPv4
Network
47.128.57.0
Broadcast
47.128.57.255
Observed IPs / Subnet size
98 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999996
Hits / Errors
186 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

47.128.27.0/24

Risk Max 1 LOW Footprint 37.891% Hits 183
Prefix / IP version
/24 · IPv4
Network
47.128.27.0
Broadcast
47.128.27.255
Observed IPs / Subnet size
97 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999994
Hits / Errors
183 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

47.128.52.0/24

Risk Max 1 LOW Footprint 37.500% Hits 197
Prefix / IP version
/24 · IPv4
Network
47.128.52.0
Broadcast
47.128.52.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
1.280090000000001 , 103.851
Hits / Errors
197 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

47.128.110.0/24

Risk Max 1 LOW Footprint 37.500% Hits 196
Prefix / IP version
/24 · IPv4
Network
47.128.110.0
Broadcast
47.128.110.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
1.280090000000001 , 103.85100000000001
Hits / Errors
196 hits · 10 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

47.128.55.0/24

Risk Max 1 LOW Footprint 37.500% Hits 190
Prefix / IP version
/24 · IPv4
Network
47.128.55.0
Broadcast
47.128.55.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
190 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

47.128.19.0/24

Risk Max 1 LOW Footprint 37.109% Hits 190
Prefix / IP version
/24 · IPv4
Network
47.128.19.0
Broadcast
47.128.19.255
Observed IPs / Subnet size
95 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
190 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

47.128.33.0/24

Risk Max 1 LOW Footprint 37.109% Hits 180
Prefix / IP version
/24 · IPv4
Network
47.128.33.0
Broadcast
47.128.33.255
Observed IPs / Subnet size
95 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999998
Hits / Errors
180 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

47.128.23.0/24

Risk Max 1 LOW Footprint 37.109% Hits 168
Prefix / IP version
/24 · IPv4
Network
47.128.23.0
Broadcast
47.128.23.255
Observed IPs / Subnet size
95 observed · 256 total
Centroid
1.280090000000001 , 103.851
Hits / Errors
168 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

47.128.22.0/24

Risk Max 1 LOW Footprint 36.719% Hits 192
Prefix / IP version
/24 · IPv4
Network
47.128.22.0
Broadcast
47.128.22.255
Observed IPs / Subnet size
94 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999994
Hits / Errors
192 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

47.128.45.0/24

Risk Max 1 LOW Footprint 36.328% Hits 174
Prefix / IP version
/24 · IPv4
Network
47.128.45.0
Broadcast
47.128.45.255
Observed IPs / Subnet size
93 observed · 256 total
Centroid
1.280090000000001 , 103.851
Hits / Errors
174 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

47.128.39.0/24

Risk Max 1 LOW Footprint 35.938% Hits 179
Prefix / IP version
/24 · IPv4
Network
47.128.39.0
Broadcast
47.128.39.255
Observed IPs / Subnet size
92 observed · 256 total
Centroid
1.280090000000001 , 103.85100000000003
Hits / Errors
179 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

47.128.48.0/24

Risk Max 1 LOW Footprint 35.156% Hits 179
Prefix / IP version
/24 · IPv4
Network
47.128.48.0
Broadcast
47.128.48.255
Observed IPs / Subnet size
90 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999997
Hits / Errors
179 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

47.128.60.0/24

Risk Max 1 LOW Footprint 34.766% Hits 195
Prefix / IP version
/24 · IPv4
Network
47.128.60.0
Broadcast
47.128.60.255
Observed IPs / Subnet size
89 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999994
Hits / Errors
195 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

47.128.56.0/24

Risk Max 1 LOW Footprint 34.766% Hits 181
Prefix / IP version
/24 · IPv4
Network
47.128.56.0
Broadcast
47.128.56.255
Observed IPs / Subnet size
89 observed · 256 total
Centroid
1.2800900000000008 , 103.851
Hits / Errors
181 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

47.128.50.0/24

Risk Max 1 LOW Footprint 34.766% Hits 177
Prefix / IP version
/24 · IPv4
Network
47.128.50.0
Broadcast
47.128.50.255
Observed IPs / Subnet size
89 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999998
Hits / Errors
177 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

47.128.51.0/24

Risk Max 1 LOW Footprint 33.984% Hits 181
Prefix / IP version
/24 · IPv4
Network
47.128.51.0
Broadcast
47.128.51.255
Observed IPs / Subnet size
87 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999996
Hits / Errors
181 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

47.128.59.0/24

Risk Max 1 LOW Footprint 33.984% Hits 169
Prefix / IP version
/24 · IPv4
Network
47.128.59.0
Broadcast
47.128.59.255
Observed IPs / Subnet size
87 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
169 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

47.128.44.0/24

Risk Max 1 LOW Footprint 33.984% Hits 167
Prefix / IP version
/24 · IPv4
Network
47.128.44.0
Broadcast
47.128.44.255
Observed IPs / Subnet size
87 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
167 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

47.128.58.0/24

Risk Max 1 LOW Footprint 33.203% Hits 157
Prefix / IP version
/24 · IPv4
Network
47.128.58.0
Broadcast
47.128.58.255
Observed IPs / Subnet size
85 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
157 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

47.128.46.0/24

Risk Max 1 LOW Footprint 32.812% Hits 158
Prefix / IP version
/24 · IPv4
Network
47.128.46.0
Broadcast
47.128.46.255
Observed IPs / Subnet size
84 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999997
Hits / Errors
158 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

47.128.54.0/24

Risk Max 1 LOW Footprint 30.469% Hits 142
Prefix / IP version
/24 · IPv4
Network
47.128.54.0
Broadcast
47.128.54.255
Observed IPs / Subnet size
78 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999998
Hits / Errors
142 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

4.193.97.0/24

Risk Max 1 LOW Footprint 0.391% Hits 104
Prefix / IP version
/24 · IPv4
Network
4.193.97.0
Broadcast
4.193.97.255
Observed IPs / Subnet size
1 observed · 256 total
Centroid
1.283 , 103.833
Hits / Errors
104 hits · 104 errors
First / Last seen
2026-02-28 02:00 · 2026-03-02 02:00
Top ASN
Window / Updated
2026-02-23 → 2026-03-02 · Updated 2026-03-03 · v2

47.128.121.0/24

Risk Max LOW Footprint 50.000% Hits 229
Prefix / IP version
/24 · IPv4
Network
47.128.121.0
Broadcast
47.128.121.255
Observed IPs / Subnet size
128 observed · 256 total
Centroid
1.2800899999999995 , 103.85099999999993
Hits / Errors
229 hits · 14 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

47.128.16.0/24

Risk Max LOW Footprint 41.797% Hits 217
Prefix / IP version
/24 · IPv4
Network
47.128.16.0
Broadcast
47.128.16.255
Observed IPs / Subnet size
107 observed · 256 total
Centroid
1.2800900000000006 , 103.851
Hits / Errors
217 hits · 10 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

47.128.117.0/24

Risk Max LOW Footprint 40.234% Hits 191
Prefix / IP version
/24 · IPv4
Network
47.128.117.0
Broadcast
47.128.117.255
Observed IPs / Subnet size
103 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999998
Hits / Errors
191 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

47.128.120.0/24

Risk Max LOW Footprint 38.281% Hits 173
Prefix / IP version
/24 · IPv4
Network
47.128.120.0
Broadcast
47.128.120.255
Observed IPs / Subnet size
98 observed · 256 total
Centroid
1.280090000000001 , 103.85100000000003
Hits / Errors
173 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

47.128.122.0/24

Risk Max LOW Footprint 37.891% Hits 177
Prefix / IP version
/24 · IPv4
Network
47.128.122.0
Broadcast
47.128.122.255
Observed IPs / Subnet size
97 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000007
Hits / Errors
177 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

47.128.119.0/24

Risk Max LOW Footprint 37.500% Hits 181
Prefix / IP version
/24 · IPv4
Network
47.128.119.0
Broadcast
47.128.119.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
1.2800900000000008 , 103.85100000000001
Hits / Errors
181 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

47.128.115.0/24

Risk Max LOW Footprint 37.500% Hits 172
Prefix / IP version
/24 · IPv4
Network
47.128.115.0
Broadcast
47.128.115.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
1.280090000000001 , 103.85099999999997
Hits / Errors
172 hits · 12 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

47.128.38.0/24

Risk Max LOW Footprint 37.500% Hits 170
Prefix / IP version
/24 · IPv4
Network
47.128.38.0
Broadcast
47.128.38.255
Observed IPs / Subnet size
96 observed · 256 total
Centroid
1.2800900000000008 , 103.85099999999998
Hits / Errors
170 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

47.128.111.0/24

Risk Max LOW Footprint 37.109% Hits 181
Prefix / IP version
/24 · IPv4
Network
47.128.111.0
Broadcast
47.128.111.255
Observed IPs / Subnet size
95 observed · 256 total
Centroid
1.280090000000001 , 103.85100000000004
Hits / Errors
181 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
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