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 →
Network profile
Source: PeeringDB →Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 185.118.48.0/22 | 1.0K |
7.6%
|
AzFiberNet LLC | AZ | Baku City | Baku |
| 185.222.92.0/22 | 1.0K |
1.7%
|
AzFiberNet LLC | AZ | Baku City | Baku |
| 217.179.126.0/24 | 256 |
2.7%
|
AzFiberNet LLC | AZ | Baku City | Baku |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS203971 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 |
|---|---|---|
| 185.118.51.0/24 | 27,798 | 2026-07-24 15:46:37 |
| 185.222.92.0/24 | 27,771 | 2026-07-24 15:46:37 |
| 185.222.93.0/24 | 27,765 | 2026-07-24 15:46:37 |
| 185.118.48.0/24 | 27,743 | 2026-07-24 15:46:37 |
| 185.118.50.0/24 | 27,697 | 2026-07-24 15:46:37 |
| 185.222.95.0/24 | 27,686 | 2026-07-24 15:46:37 |
| 185.222.94.0/24 | 27,670 | 2026-07-24 15:46:37 |
| 185.118.49.0/24 | 27,608 | 2026-07-24 15:46:37 |
| 185.118.48.0/22 | 24,087 | 2026-07-24 15:47:20 |
| 185.222.92.0/22 | 23,660 | 2026-07-24 15:47:20 |
| 217.179.126.0/24 | 19,164 | 2026-07-24 15:47:29 |
| 185.93.91.0/24 | 16,881 | 2026-06-24 17:22:53 |
Frequently Asked Questions
What is AS203971?
AS203971 is an Autonomous System Number assigned to AzFiberNet LLC. 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 AS203971 announce?
AS203971 announces 2.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Azerbaijan.
Who operates AS203971?
AS203971 is operated by AzFiberNet LLC. The organization is based in Azerbaijan. You can view all IP ranges and related ASNs on the organization page.
What country is AS203971 registered in?
AS203971 is registered in Azerbaijan. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
