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Subnet Overview

Model: v1 Updated: Jan. 14, 2026, 11:09 a.m.
Report for 3.128.29.0/24 • United States • Amazon.com, Inc. City report ASN report

High-level context about this subnet: size, density, traffic, risk, and geographic footprint.

Traffic ready Risk ready Snapshot ready Window May 12, 2025, 1 a.m. → May 19, 2025, 1 a.m. Model v1
CIDR
3.128.29.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
3.128.29.0
Broadcast / Last
3.128.29.255
Observed IPs
1
Footprint
0.391%
Total Hits
590
Total Errors
4
Risk Score
11
Risk Level
low
First Seen
May 12, 2025, 12:44 p.m.
Last Seen
May 15, 2025, 10:50 a.m.
Top Location
Dublin , Ohio • United States
Top ASN
AS16509 • Amazon.com, Inc.

Risk

Model: v1
Subnet risk score
11
Low
Risk gradient
Contributors are derived from subnet annotator rollups and normalized to your short codes (e.g. sqli, cmdi, trav, sfp, bot).
Contributing annotators
bot 504 hits 252.00 pts
scan_velocity 25 hits 30.96 pts
ua 2 hits 0.24 pts
Technical summary
Computed at
Jan. 14, 2026, 10:34 a.m.
Raw total
283.20
Total hits
590
Errors
4

Traffic

Rollup

Daily activity (hits per day) plus HTTP response mix and basic counters from the subnet traffic rollup.

Loading activity…
Rendering hits per day for this subnet.
Daily activity (hits per day).

Annotators (All-time)

Heatmap of annotator × severity for this subnet. Darker cells mean more volume in that band. Tip: switch to Weighted points to see what drives impact (not just noise).

Severity →
Low High
bot
total=504 · weighted=252.00
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 504 1 252.00
bot 504
scan_velocity
total=25 · weighted=30.96
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
10 12 1 21.60
scan_velocity 12
14 2 1 5.04
scan_velocity 2
12 2 1 4.32
scan_velocity 2
0 9 1 0.00
scan_velocity 9
ua
total=2 · weighted=0.24
Breakdown by severity band (all-time). “Weighted” reflects your weight coefficients/squash.
Severity Total Labels Weighted Top labels
6 2 1 0.24
ua 2

HTTP Status Breakdown

Response mix grouped by status class (2xx/3xx/4xx/5xx). Auto-loads one aggregation and renders a donut.

Loading status mix…
Fetching one histogram and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this subnet (all IPs with coordinates).

Loading map…

Interesting IPs

Top risky peers inside this subnet (latest snapshot). Sorted by risk score, then hits.

3.128.29.244 low
Open report
11 /100
Last seen 2025-05-15 10:50
Hits
77
Errors
4
Country
United States
ASN
AS16509
AS Org
Amazon.com, Inc.

Other subnets in this ASN / org

Compares other subnet snapshots matching this report’s ASN/org identity. “Same window” keeps the comparison within the latest snapshot window.

216.73.216.0/24 /24 Risk 96
Open report
96 max · 89.916 avg
Last seen 2025-05-19 00:54
Hits
54967
IPs
176
Footprint
68.750%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Columbus, Ohio, United States
3.15.7.0/24 /24 Risk 14
Open report
14 max · 8.480 avg
Last seen 2025-05-18 18:08
Hits
1432
IPs
6
Footprint
2.344%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.148.241.0/24 /24 Risk 14
Open report
14 max · 8.733 avg
Last seen 2025-05-18 08:39
Hits
1307
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.144.114.0/24 /24 Risk 11
Open report
11 max · 6.300 avg
Last seen 2025-05-18 14:07
Hits
1196
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.15.10.0/24 /24 Risk 10
Open report
10 max · 5.549 avg
Last seen 2025-05-19 00:22
Hits
1132
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.17.156.0/24 /24 Risk 7
Open report
7 max · 4.619 avg
Last seen 2025-05-19 00:58
Hits
1080
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.138.188.0/24 /24 Risk 20
Open report
20 max · 16.833 avg
Last seen 2025-05-18 16:35
Hits
1069
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.141.38.0/24 /24 Risk 9
Open report
9 max · 6.126 avg
Last seen 2025-05-18 19:47
Hits
1051
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.14.249.0/24 /24 Risk 9
Open report
9 max · 5.111 avg
Last seen 2025-05-18 20:43
Hits
1047
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.138.154.0/24 /24 Risk 8
Open report
8 max · 5.293 avg
Last seen 2025-05-18 15:35
Hits
1043
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.149.249.0/24 /24 Risk 7
Open report
7 max · 4.423 avg
Last seen 2025-05-18 17:42
Hits
1039
IPs
4
Footprint
1.562%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.143.7.0/24 /24 Risk 6
Open report
6 max · 3.642 avg
Last seen 2025-05-18 21:02
Hits
1008
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.226.166.0/24 /24 Risk 11
Open report
11 max · 6.827 avg
Last seen 2025-05-18 04:37
Hits
1008
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.23.92.0/24 /24 Risk 5
Open report
5 max · 3.156 avg
Last seen 2025-05-18 13:46
Hits
1006
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.190.156.0/24 /24 Risk 20
Open report
20 max · 17.801 avg
Last seen 2025-05-18 22:41
Hits
1000
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.117.189.0/24 /24 Risk 10
Open report
10 max · 6.540 avg
Last seen 2025-05-18 20:16
Hits
999
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.117.252.0/24 /24 Risk 11
Open report
11 max · 7.010 avg
Last seen 2025-05-18 05:26
Hits
999
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.144.237.0/24 /24 Risk 8
Open report
8 max · 4.555 avg
Last seen 2025-05-18 12:43
Hits
975
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.147.140.0/24 /24 Risk 6
Open report
6 max · 3.833 avg
Last seen 2025-05-18 21:54
Hits
970
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.116.239.0/24 /24 Risk 6
Open report
6 max · 4.175 avg
Last seen 2025-05-18 23:20
Hits
969
IPs
3
Footprint
1.172%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States