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ASN REPORT — AS16045 · BULINFO HOSTING

First sighted: Oct. 28, 2024, 2 a.m. · Last sighted: Jan. 24, 2025, 1:59 a.m.

Risk
62 (med)
Total hits
298
Total errors
87
Observed IPs
33
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:53:44
Risk score
62
Medium
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Header injection attempts
Input patterns suggest attempts to manipulate headers or downstream header parsing.
hdrinj
Hits 54
Points 1029.02
Command injection attempts
Request content resembles attempts to execute OS commands via an application.
cmdi
Hits 54
Points 944.16
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 57
Points 461.47
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 37
Points 5.33

Traffic

Rollup

Daily activity (hits per day) and basic HTTP rollup counters for this ASN.

Loading activity…
Daily activity (hits per day). Total in window: —.
Traffic rollup
HTTP status classes, URL diversity, and totals.
2xx
0
3xx
211
4xx
87
5xx
0
Unique URLs
50
Total hits
298
First seen
Oct. 28, 2024, 2 a.m.
Last seen
Jan. 24, 2025, 1:59 a.m.

Annotators (All-time)

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

Severity →
Low High
Header injection attempts hdrinj
Input patterns suggest attempts to manipulate headers or downstream header parsing.
hits 54 pts 1029.02
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 27 1 562.46 Jan. 2, 2025, 11:09 p.m. Jan. 9, 2025, 9:14 a.m.
hdrinj 27
24 27 1 466.56 Jan. 2, 2025, 11:09 p.m. Jan. 9, 2025, 9:14 a.m.
hdrinj 27
Command injection attempts cmdi
Request content resembles attempts to execute OS commands via an application.
hits 54 pts 944.16
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
28 27 1 565.49 Jan. 2, 2025, 11:09 p.m. Jan. 9, 2025, 9:14 a.m.
cmdi 27
22 27 1 378.68 Jan. 2, 2025, 11:09 p.m. Jan. 9, 2025, 9:14 a.m.
cmdi 27
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 57 pts 461.47
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 57 1 461.47 Oct. 28, 2024, 1:06 p.m. Jan. 23, 2025, 3:13 p.m.
sensitive_file 57
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 37 pts 5.33
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 37 1 5.33 Jan. 2, 2025, 11:09 p.m. Jan. 22, 2025, 9:46 p.m.
ua 37

HTTP Status Breakdown

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

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Running one aggregation and rendering the chart.

Geolocation

Live geolocation and map tiles auto-load for this ASN snapshot (peer IPs with coordinates).

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SUBNETS HELD BY THIS ISP

Derived from ISP snapshot peers (Option A). Grouped into IPv4 /24 and IPv6 /48 by default.
IPv4
IPv6
Limit
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Interesting IPs

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

No peer rows available for this ASN snapshot.