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Subnet Overview

Model: v1 Updated: Feb. 20, 2026, 12:19 p.m.
Report for 18.222.121.0/24 • United States • Amazon.com, Inc. City report ASN report

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

Access Mode

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Traffic ready Risk ready Snapshot ready Window April 7, 2025, 1 a.m. → April 14, 2025, 1 a.m. Model v1
CIDR
18.222.121.0/24
Prefix
/24
IP Version
IPv4
Subnet Size
256
Network Address
18.222.121.0
Broadcast / Last
18.222.121.255
Observed IPs
1
Footprint
0.391%
Total Hits
182
Total Errors
2
Risk Score
5
Risk Level
low
First Seen
April 6, 2025, 3 a.m.
Last Seen
April 10, 2025, 3 a.m.
Top Location
Dublin , Ohio • United States
Top ASN
AS16509 • Amazon.com, Inc.
Top ISP
Amazon.com, Inc.

Risk

Model: v1 Computed: Feb. 20, 2026, 1:36 p.m.
Subnet risk score
5
Low
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from subnet rollups and explainability tables only.
Annotator influence radar
Rendering annotator influence profile…
Normalized contribution (0..1) per annotator versus robust per-code envelope.
All contributing signals
Automated client behavior bot Traffic patterns strongly suggest automation rather than a human-operated browser. 177 hits 88.50 pts
Severity Hits Labels Weighted Top labels
10 177 1 88.50
{'count': 177, 'label': 'bot'}
Scan velocity scan_velocity High request rate and broad endpoint coverage suggest scanning or automated enumeration. 26 hits 34.92 pts
Severity Hits Labels Weighted Top labels
10 11 1 19.80
{'count': 11, 'label': 'scan_velocity'}
16 2 1 5.76
{'count': 2, 'label': 'scan_velocity'}
14 2 1 5.04
{'count': 2, 'label': 'scan_velocity'}
12 2 1 4.32
{'count': 2, 'label': 'scan_velocity'}
0 9 1 0.00
{'count': 9, 'label': 'scan_velocity'}
Technical summary
Computed at
Feb. 20, 2026, 1:36 p.m.
Raw total
123.42
Total hits
182
Errors
2

Traffic

Rollup

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

Activity Access

Visitor

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Loading activity…
Rendering hits per day for this subnet.
Daily activity (stacked response classes + total hits). Showing recent 30 days in visitor mode.

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…

Sibling Subnets By ASN / Org Identity

Compare other subnet snapshots that share this report's ASN or organization identity. “Same window” keeps comparisons aligned to the current publish window.

52.15.169.0/24 /24 Risk 16
Open report
16 max · 12.737 avg
Last seen 2025-04-11 03:00
Hits
858
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
107.20.181.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-04-14 03:00
Hits
749
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Ashburn, Virginia, United States
3.142.194.0/24 /24 Risk 9
Open report
9 max · 6.347 avg
Last seen 2025-04-11 03:00
Hits
720
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
107.20.25.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-04-14 03:00
Hits
702
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Ashburn, Virginia, United States
107.20.224.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-04-14 03:00
Hits
683
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Ashburn, Virginia, United States
18.222.185.0/24 /24 Risk 13
Open report
13 max · 10.021 avg
Last seen 2025-04-12 03:00
Hits
661
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.133.129.0/24 /24 Risk 6
Open report
6 max · 4.704 avg
Last seen 2025-04-12 03:00
Hits
639
IPs
4
Footprint
1.562%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.16.1.0/24 /24 Risk 15
Open report
15 max · 14.927 avg
Last seen 2025-04-14 03:00
Hits
619
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.128.78.0/24 /24 Risk 11
Open report
11 max · 9.574 avg
Last seen 2025-04-14 03:00
Hits
613
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
107.20.255.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-04-14 03:00
Hits
612
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Ashburn, Virginia, United States
3.141.46.0/24 /24 Risk 5
Open report
5 max · 3.489 avg
Last seen 2025-04-14 03:00
Hits
607
IPs
4
Footprint
1.562%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
107.23.62.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-04-14 03:00
Hits
594
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Ashburn, Virginia, United States
107.22.208.0/24 /24 Risk 0
Open report
0 max · 0.000 avg
Last seen 2025-04-14 03:00
Hits
587
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Ashburn, Virginia, United States
3.138.118.0/24 /24 Risk 11
Open report
11 max · 9.041 avg
Last seen 2025-04-13 03:00
Hits
583
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.222.24.0/24 /24 Risk 7
Open report
7 max · 6.115 avg
Last seen 2025-04-10 03:00
Hits
581
IPs
2
Footprint
0.781%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.137.189.0/24 /24 Risk 13
Open report
13 max · 10.877 avg
Last seen 2025-04-10 03:00
Hits
554
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
52.14.205.0/24 /24 Risk 11
Open report
11 max · 9.104 avg
Last seen 2025-04-08 03:00
Hits
536
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
52.14.14.0/24 /24 Risk 8
Open report
8 max · 6.625 avg
Last seen 2025-04-09 03:00
Hits
530
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
3.17.62.0/24 /24 Risk 5
Open report
5 max · 3.446 avg
Last seen 2025-04-13 03:00
Hits
518
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States
18.188.23.0/24 /24 Risk 7
Open report
7 max · 4.894 avg
Last seen 2025-04-12 03:00
Hits
509
IPs
1
Footprint
0.391%
ASN
AS16509
AS Org
Amazon.com, Inc.
Geo
Dublin, Ohio, United States

Interesting IPs In This Subnet

Top risky peer IPs for this subnet snapshot, sorted by risk score then hits. Use this panel to drill down from subnet to IP-level reports.

18.222.121.40 low
Open report
9 /100
Last seen 2025-04-10 03:00
Hits
173
Errors
2
Country
United States
ASN
AS16509
AS Org
Amazon.com, Inc.