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IP Address Overview

Model: v1 Updated: March 3, 2026, 12:25 p.m.
Report for 216.73.216.103 • United States • Anthropic, PBC

High-level context about this IP: ownership, geography, and traffic profile.

Access Mode

Visitor mode shows a reduced view for performance (recent activity window and gated deep analysis). Log in or create an account to unlock full-history analysis, advanced tools, training, and richer context.

Traffic ready Risk ready Report ready Model v1
IP Address
Total Hits
115364
Organization
ISP
16509 Amazon.com
Region
City
Country
Risk Level
high
First Seen
May 15, 2025, 9:50 p.m.
Last Seen
March 1, 2026, 11:59 p.m.
Total Errors
1857
Risk Score
100

Risk

Model: v1 Computed: March 3, 2026, 12:25 p.m.
Risk score
100
High
Risk gradient
Contributor codes are normalized (e.g. sqli, cmdi, trav, sfp). Totals and breakdowns are derived from 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
Credential brute forcing cred Repeated authentication attempts consistent with password guessing or credential stuffing. 33912 hits 111909.60 pts
Severity Hits Labels Weighted Top labels
10 11304 1 62172.00
{'count': 11304, 'label': 'cred'}
8 11304 1 49737.60
{'count': 11304, 'label': 'cred'}
0 11304 1 0.00
{'count': 11304, 'label': 'cred'}
Automated client behavior bot Traffic patterns strongly suggest automation rather than a human-operated browser. 114830 hits 57415.00 pts
Severity Hits Labels Weighted Top labels
10 114830 1 57415.00
{'count': 114830, 'label': 'bot'}
Scan velocity scan_velocity High request rate and broad endpoint coverage suggest scanning or automated enumeration. 4651 hits 4753.08 pts
Severity Hits Labels Weighted Top labels
10 2622 1 4719.60
{'count': 2622, 'label': 'scan_velocity'}
12 7 1 15.12
{'count': 7, 'label': 'scan_velocity'}
14 5 1 12.60
{'count': 5, 'label': 'scan_velocity'}
16 2 1 5.76
{'count': 2, 'label': 'scan_velocity'}
0 2015 1 0.00
{'count': 2015, 'label': 'scan_velocity'}
Request size anomaly request_size Requests are unusually large or shaped in a way that suggests abuse or automation. 116 hits 79.80 pts
Severity Hits Labels Weighted Top labels
14 95 1 79.80
{'count': 95, 'label': 'request_size'}
0 21 1 0.00
{'count': 21, 'label': 'request_size'}
User-Agent anomaly ua User-Agent signals look missing, inconsistent, or indicative of non-browser tooling. 534 hits 64.08 pts
Severity Hits Labels Weighted Top labels
6 534 1 64.08
{'count': 534, 'label': 'ua'}
Technical summary
Computed at
March 3, 2026, 12:25 p.m.
Raw total
174221.56
Total hits
115364
Errors
1857

Traffic

Rollup

Daily activity with stacked HTTP response classes plus a total-hits trend line from the traffic rollup.

Activity Access

Visitor

Visitor mode is limited to the most recent 30 days for performance. Log in or create an account to unlock the full activity history and deeper analysis.

Daily activity (stacked response classes + total hits). Showing recent 30 days in visitor mode.
2xx
63008
3xx
49293
4xx
1835
5xx
22
Unique URLs
disabled
Total Hits
115364
First Seen
May 15, 2025, 9:50 p.m.
Last Seen
March 1, 2026, 11:59 p.m.

HTTP Status Breakdown

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

Loading status mix…
Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this IP.

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Subnet footprint

Loading subnet peers…
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