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Interesting ASNs

What you’re seeing: one ASNSnapshot “truth row” per ASN (the current report card for that ASN).
Totals: long-term aggregates (all-time) from ASNTrafficTotal and ASNRiskTotal.
Rollup window: the ETL run window that produced this row (from ASNRollupRun, linked by etl_run_uuid).

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Activity filter OFF Only active Active days 7 7d 30d 90d
Search: Ústecký kraj · Clear
Directory 2026-03-20 Results 13 Page 1 / 1

AS44489 — STARNET, s.r.o.

Risk — LOW Unique IPs 300 Hits 414
Reporting key
AS44489 · STARNET, s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
414 hits · 89 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
10 variants · sample STARNET, s.r.o.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2024-06-08 03:00 · 2026-03-12 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Trhové Sviny
Unique peers (all-time)
300 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-18 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS210712 — ISP Alliance a.s.

Risk — LOW Unique IPs 23 Hits 29
Reporting key
AS210712 · ISP Alliance a.s.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
29 hits · 5 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
4 variants · sample GRAPESC, a.s.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2025-09-26 03:00 · 2026-03-10 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Louny
Unique peers (all-time)
23 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-18 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS50698 — TETA s.r.o.

Risk — LOW Unique IPs 10 Hits 11
Reporting key
AS50698 · TETA s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
11 hits · 2 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
3 variants · sample Tetanet Pool 2B
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2026-01-20 02:00 · 2026-03-08 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Ústí nad Labem
Unique peers (all-time)
10 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS43507 — RETE internet, s.r.o.

Risk — LOW Unique IPs 7 Hits 7
Reporting key
AS43507 · RETE internet, s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
7 hits · 1 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
First / Last seen (all-time)
2026-01-20 02:00 · 2026-03-08 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Svatava
Unique peers (all-time)
7 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS43070 — JAW.cz s.r.o.

Risk — LOW Unique IPs 4 Hits 5
Reporting key
AS43070 · JAW.cz s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
5 hits · 0 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample Speednet, s.r.o.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2026-01-22 02:00 · 2026-03-05 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Teplice
Unique peers (all-time)
4 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS25248 — RADIOKOMUNIKACE a.s.

Risk — LOW Unique IPs 24 Hits 28
Reporting key
AS25248 · RADIOKOMUNIKACE a.s.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
28 hits · 8 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
9 variants · sample WIFCOM a.s.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2025-03-19 02:00 · 2026-03-04 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Vrchlabí
Unique peers (all-time)
24 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-13 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS47493 — CEZNET s.r.o.

Risk — LOW Unique IPs 4 Hits 5
Reporting key
AS47493 · CEZNET s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
5 hits · 0 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
First / Last seen (all-time)
2026-01-21 02:00 · 2026-02-25 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Most
Unique peers (all-time)
4 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-03 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS25512 — CD-Telematika a.s.

Risk — LOW Unique IPs 24 Hits 29
Reporting key
AS25512 · CD-Telematika a.s.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
29 hits · 12 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
10 variants · sample Southgatecz CDT
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2025-07-23 03:00 · 2026-02-23 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Vratimov
Unique peers (all-time)
24 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-03-03 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS47232 — ISP Alliance a.s.

Risk 2 LOW Unique IPs 23 Hits 46
Reporting key
AS47232 · ISP Alliance a.s.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
46 hits · 20 errors
URLs 0 · Bytes 0
Risk (all-time)
Score 2 · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
4 variants · sample HTN.cz
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2023-10-14 03:00 · 2026-02-22 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Žatec
Unique peers (all-time)
23 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-02-27 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS16246 — O2 Czech Republic, a.s.

Risk — LOW Unique IPs 33 Hits 39
Reporting key
AS16246 · O2 Czech Republic, a.s.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
39 hits · 8 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
8 variants · sample WendulkaNet
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2025-06-24 03:00 · 2026-02-22 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Štětí
Unique peers (all-time)
33 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-02-27 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS59970 — AmigoNet s.r.o.

Risk — LOW Unique IPs 7 Hits 12
Reporting key
AS59970 · AmigoNet s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
12 hits · 2 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
1 variants · sample AmigoNet s.r.o.
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2026-01-24 02:00 · 2026-02-21 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Ústí nad Labem
Unique peers (all-time)
7 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-02-27 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS202921 — CC INTERNET s.r.o.

Risk — LOW Unique IPs 20 Hits 25
Reporting key
AS202921 · CC INTERNET s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
25 hits · 5 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample CC Internet Karlovy Vary
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2026-01-20 02:00 · 2026-02-18 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Teplice
Unique peers (all-time)
20 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-02-27 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →

AS201116 — Vybezek.NET s.r.o.

Risk — LOW Unique IPs 2 Hits 4
Reporting key
AS201116 · Vybezek.NET s.r.o.
Builder window (ETL): — → — · v1
Traffic totals (all-time)
4 hits · 0 errors
URLs 0 · Bytes 0
Risk (all-time)
Score — · Level low
Snapshot distribution (counts by bucket): Low 1 · Med 0 · High 0 · Unknown 0
Org variants (trace)
2 variants · sample Wise Speke Limited
Raw organization strings observed for this ASN, grouped by conservative canonicalization.
First / Last seen (all-time)
2026-02-07 02:00 · 2026-02-15 02:00
Top geo (best-effort)
Czechia · Ústecký kraj · Varnsdorf
Unique peers (all-time)
2 unique IPs
Count of distinct observed IPs associated with this ASN (from totals / snapshot).
Row freshness
Updated 2026-02-27 · v1
This is the current ASNSnapshot truth row for the ASN; it may change when a new rollup run completes.
Open report →