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ASN REPORT — AS559 · SWITCH

First sighted: Sept. 21, 2023, 3 a.m. · Last sighted: Nov. 19, 2025, 1:59 a.m.

Risk
7 (low)
Total hits
384
Total errors
24
Observed IPs
24
Top country
N/A
Top city
N/A

Risk

Model: v1 Computed: 2026-01-18 11:55:01
Risk score
7
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
Sensitive file probing
Requests target commonly sensitive files, configs, backups, or administrative resources.
sfp
Hits 14
Points 113.34
Credential brute forcing
Repeated authentication attempts consistent with password guessing or credential stuffing.
cred
Hits 15
Points 34.65
Automated client behavior
Traffic patterns strongly suggest automation rather than a human-operated browser.
bot
Hits 53
Points 25.17
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 53
Points 9.84
Scan velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
scan_velocity
Hits 6
Points 4.05
Referrer abuse
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
ref
Hits 5
Points 0.63
Request size anomaly
Requests are unusually large or shaped in a way that suggests abuse or automation.
request_size
Hits 26
Points

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
297
3xx
49
4xx
22
5xx
2
Unique URLs
125
Total hits
384
First seen
Sept. 21, 2023, 3 a.m.
Last seen
Nov. 19, 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
Sensitive file probing sfp
Requests target commonly sensitive files, configs, backups, or administrative resources.
hits 14 pts 113.34
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
40 14 1 113.34 May 29, 2025, 6:05 p.m. May 29, 2025, 6:05 p.m.
sensitive_file 14
Credential brute forcing cred
Repeated authentication attempts consistent with password guessing or credential stuffing.
hits 15 pts 34.65
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 5 1 19.25 Nov. 12, 2023, 4:30 p.m. Dec. 2, 2023, 4:16 p.m.
cred 5
8 5 1 15.40 Nov. 12, 2023, 4:30 p.m. Dec. 2, 2023, 4:16 p.m.
cred 5
0 5 1 0.00 Nov. 12, 2023, 4:30 p.m. Dec. 2, 2023, 4:16 p.m.
cred 5
Automated client behavior bot
Traffic patterns strongly suggest automation rather than a human-operated browser.
hits 53 pts 25.17
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 53 1 25.17 Oct. 24, 2023, 6:36 a.m. Feb. 25, 2025, 4:36 p.m.
bot 53
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 53 pts 9.84
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
12 51 1 9.55 Oct. 24, 2023, 6:36 a.m. Dec. 22, 2023, 1:10 a.m.
ua 51
10 2 1 0.29 Sept. 6, 2024, 4:21 a.m. Sept. 6, 2024, 4:21 a.m.
ua 2
Scan velocity scan_velocity
High request rate and broad endpoint coverage suggest scanning or automated enumeration.
hits 6 pts 4.05
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
10 3 1 4.05 Feb. 25, 2025, 4:37 p.m. May 29, 2025, 6:05 p.m.
scan_velocity 3
0 3 1 0.00 Feb. 25, 2025, 4:37 p.m. May 29, 2025, 6:05 p.m.
scan_velocity 3
Referrer abuse ref
Referrer patterns look manipulated, irrelevant, or inconsistent with normal navigation.
hits 5 pts 0.63
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
6 5 1 0.63 Nov. 12, 2023, 4:30 p.m. Dec. 2, 2023, 4:16 p.m.
ref 5
Request size anomaly request_size
Requests are unusually large or shaped in a way that suggests abuse or automation.
hits 26 pts 0.00
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
0 26 1 0.00 Feb. 25, 2025, 4:36 p.m. Feb. 25, 2025, 4:37 p.m.
request_size 26

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.