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
- Isp allocation +5
- Trust score 70 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
AS44546 — global IP footprint
Cities where AS44546 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS44546 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 |
|---|---|---|
| 31.148.242.0/24 | 15,246 | 2026-09-10 18:45:33 |
| 92.253.128.0/17 | 14,770 | 2026-09-10 18:38:57 |
| 146.120.0.0/16 | 14,750 | 2026-09-10 18:38:57 |
| 185.67.252.0/22 | 14,666 | 2026-09-10 18:38:57 |
| 195.178.4.0/23 | 14,585 | 2026-09-10 18:38:57 |
| 92.38.0.0/17 | 14,525 | 2026-09-10 18:38:57 |
| 151.249.128.0/17 | 14,333 | 2026-09-10 18:38:57 |
| 95.46.0.0/15 | 14,305 | 2026-09-10 18:38:57 |
| 146.158.0.0/17 | 14,296 | 2026-09-10 18:38:57 |
| 93.170.0.0/15 | 14,217 | 2026-09-10 18:38:57 |
| 31.148.0.0/16 | 13,871 | 2026-09-10 18:38:57 |
| 91.201.20.0/22 | 9,083 | 2026-09-10 18:08:08 |
| 93.170.98.0/24 | 3,322 | 2026-09-10 18:08:22 |
| 95.46.122.0/24 | 3,311 | 2026-09-10 18:08:22 |
| 95.46.106.0/24 | 3 | 2026-06-14 00:15:09 |
| 151.249.192.0/22 | 1 | 2026-06-29 19:17:59 |
| 95.47.176.0/24 | 1 | 2026-05-24 18:29:05 |
| 146.120.214.0/24 | 1 | 2026-08-21 18:08:41 |
Frequently Asked Questions
What is AS44546?
AS44546 is an Autonomous System Number assigned to ALFA TELECOM s.r.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 AS44546 announce?
AS44546 announces 119.0K IPv4 addresses distributed across 110 routed CIDR prefixes. The network is registered in Czechia.
Who operates AS44546?
AS44546 is operated by ALFA TELECOM s.r.o.. The organization is based in Czechia. You can view all IP ranges and related ASNs on the organization page.
What country is AS44546 registered in?
AS44546 is registered in Czechia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
