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ASN REPORT — AS200114 · JON.CZ s.r.o.

First sighted: July 28, 2023, 3 a.m. · Last sighted: Feb. 5, 2026, 2 a.m.

Risk
0 (low)
Total hits
5
Total errors
1
Observed IPs
3
Top country
Czechia
Top city
Pardubice
Top region
Pardubický kraj

Risk

Model: v1 Computed: 2026-02-27 17:09:49
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
User-Agent anomaly
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
ua
Hits 2
Points 0.32

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
4
3xx
0
4xx
1
5xx
0
Unique URLs
0
Total hits
5
First seen
July 28, 2023, 3 a.m.
Last seen
Feb. 5, 2026, 2 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
User-Agent anomaly ua
User-Agent signals look missing, inconsistent, or indicative of non-browser tooling.
hits 2 pts 0.32
Breakdown by severity band (all-time). “Weighted” reflects your weight configuration.
Severity Total Labels Weighted First seen Last seen Top labels
8 2 2 0.32 July 28, 2023, 7:11 p.m. Nov. 8, 2023, 11:30 p.m. —

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.

193.164.219.21 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
2
Errors
0
Country
Czechia
ASN
AS200114
AS Org
JON.CZ s.r.o.
213.108.161.35 low
Open report
0 /100
Last seen 2023-11-09 02:00
Hits
2
Errors
0
Country
Czechia
ASN
AS200114
AS Org
JON.CZ s.r.o.
213.108.160.43 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Czechia
ASN
AS200114
AS Org
JON.CZ s.r.o.