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ASN REPORT — AS12570 · O2 Czech Republic, a.s.

First sighted: Nov. 6, 2025, 2 a.m. · Last sighted: Feb. 25, 2026, 2 a.m.

Risk
0 (low)
Total hits
34
Total errors
7
Observed IPs
15
Top country
Czechia
Top city
Znojmo
Top region
South Moravian

Risk

Model: v1 Computed: 2026-03-03 19:54:56
Risk score
Low
Risk gradient
Key drivers are enriched against the published annotator catalog when available; otherwise sensible defaults are used.
Key drivers
No contributor breakdown available.

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
27
3xx
0
4xx
7
5xx
0
Unique URLs
0
Total hits
34
First seen
Nov. 6, 2025, 2 a.m.
Last seen
Feb. 25, 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).

No ASN annotator totals yet.

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 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
Loading subnets…

Interesting IPs

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

213.211.52.22 low
Open report
0 /100
Last seen 2026-02-25 02:00
Hits
7
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
212.4.130.226 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
5
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
212.4.155.192 low
Open report
0 /100
Last seen 2026-01-28 02:00
Hits
4
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
213.211.52.4 low
Open report
0 /100
Last seen 2026-02-21 02:00
Hits
4
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
212.96.172.2 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
3
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
213.211.52.32 low
Open report
0 /100
Last seen 2026-01-22 02:00
Hits
2
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
80.78.152.134 low
Open report
0 /100
Last seen 2026-02-10 02:00
Hits
1
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
89.190.44.38 low
Open report
0 /100
Last seen 2026-02-01 02:00
Hits
1
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
109.105.43.21 low
Open report
0 /100
Last seen 2026-02-02 02:00
Hits
1
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
109.105.51.226 low
Open report
0 /100
Last seen 2026-02-12 02:00
Hits
1
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
185.8.188.126 low
Open report
0 /100
Last seen 2026-02-14 02:00
Hits
1
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
193.17.251.115 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
193.17.251.161 low
Open report
0 /100
Last seen 2026-01-21 02:00
Hits
1
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
212.4.152.182 low
Open report
0 /100
Last seen 2026-02-18 02:00
Hits
1
Errors
0
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.
212.96.172.18 low
Open report
0 /100
Last seen 2026-02-05 02:00
Hits
1
Errors
1
Country
Czechia
ASN
AS12570
AS Org
O2 Czech Republic, a.s.