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
- Enterprise allocation +4
- Trust score 69 / 100
Experimental · trust-vectors model v1.3.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS31012 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 |
|---|---|---|
| 109.60.0.0/17 | 22,417 | 2026-11-09 07:03:37 |
| 83.139.64.0/18 | 22,285 | 2026-11-09 07:03:37 |
| 46.234.64.0/19 | 22,266 | 2026-11-09 07:03:37 |
| 88.207.0.0/17 | 22,162 | 2026-11-09 07:03:37 |
| 94.253.128.0/17 | 22,016 | 2026-11-09 07:03:37 |
| 188.252.128.0/17 | 20,102 | 2026-11-09 07:03:37 |
| 213.149.32.0/19 | 18,865 | 2026-11-09 07:03:37 |
Frequently Asked Questions
What is AS31012?
AS31012 is an Autonomous System Number assigned to A1 Hrvatska d.o.o.. 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 AS31012 announce?
AS31012 announces 161.0K IPv4 addresses distributed across 30 routed CIDR prefixes. The network is registered in Croatia.
Who operates AS31012?
AS31012 is operated by A1 Hrvatska d.o.o.. The organization is based in Croatia. You can view all IP ranges and related ASNs on the organization page.
What country is AS31012 registered in?
AS31012 is registered in Croatia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
