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 →Present at 2 internet exchanges: NetIX: NetIX, VarnaIX: Main
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 217.145.80.0/20 | 4.1K |
99.2%
|
Varna Net Ltd. | BG | Varna | Varna |
| 93.123.7.0/24 | 256 |
85.5%
|
Varna Net Ltd. | BG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS20665 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 |
|---|---|---|
| 93.123.7.0/24 | 7,308 | 2026-07-24 13:53:42 |
| 217.145.80.0/20 | 7,291 | 2026-07-24 15:24:32 |
| 217.145.80.0/21 | 341 | 2026-07-24 13:15:17 |
| 217.145.88.0/21 | 341 | 2026-07-24 13:15:17 |
Frequently Asked Questions
What is AS20665?
AS20665 is an Autonomous System Number assigned to Varna Net Ltd.. 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 AS20665 announce?
AS20665 announces 4.4K IPv4 addresses distributed across 2 routed CIDR prefixes. The network is registered in Bulgaria.
Who operates AS20665?
AS20665 is operated by Varna Net Ltd.. The organization is based in Bulgaria. You can view all IP ranges and related ASNs on the organization page.
What country is AS20665 registered in?
AS20665 is registered in Bulgaria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
