Reputation · trust score
A transparent 0–100 signal. Every entity starts at a neutral baseline of 65; threat-intel blocklists, exposure, reverse-DNS, routing and allocation each adjust it up or down. Higher is more trustworthy.
- Baseline (neutral) 65
- Trust score 65 / 100
Experimental · trust-vectors model v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 217.198.112.0/20 | 4.1K |
31.1%
|
ZONER a.s. | CZ | — | — |
| 37.46.208.0/21 | 2.0K |
2.5%
|
ZONER a.s. | CZ | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS34222 actually originates in BGP, observed across our RIPE RIS collectors. This live routing view can differ from the registry allocation above.
| Prefix | Announcement samples | Last seen |
|---|---|---|
| 217.198.112.0/20 | 10,427 | 2026-07-20 01:23:18 |
| 37.46.208.0/21 | 9,816 | 2026-07-20 01:21:20 |
Frequently Asked Questions
What is AS34222?
AS34222 is an Autonomous System Number assigned to ZONER a.s.. An ASN identifies a network that controls a specific set of IP addresses and determines how traffic is routed across the internet via BGP (Border Gateway Protocol).
How many IP addresses does AS34222 announce?
AS34222 announces 6.1K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Czechia.
Who operates AS34222?
AS34222 is operated by ZONER a.s.. The organization is based in Czechia. You can view all IP ranges and related ASNs on the organization page.
What country is AS34222 registered in?
AS34222 is registered in Czechia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
