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 v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
AS211486 — global IP footprint
Cities where AS211486 has measurable IPv4 allocation. Click any dot to open that city's page. Size and color scale with IP count.
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 77.91.71.0/24 | 256 |
1.2%
|
Alferov Aleksey Aleksandrovich | GE | — | — |
| 85.11.187.0/24 | 256 |
0.0%
|
Alferov Aleksey Aleksandrovich | BG | — | — |
| 93.152.208.0/24 | 256 |
0.0%
|
Alferov Aleksey Aleksandrovich | BG | — | — |
| 94.26.0.0/24 | 256 |
0.0%
|
Alferov Aleksey Aleksandrovich | BG | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS211486 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 |
|---|---|---|
| 77.91.71.0/24 | 25,653 | 2026-07-31 02:12:54 |
| 85.11.187.0/24 | 8,330 | 2026-07-31 02:14:43 |
| 93.152.208.0/24 | 7,347 | 2026-07-31 01:46:46 |
Frequently Asked Questions
What is AS211486?
AS211486 is an Autonomous System Number assigned to Alferov Aleksey Aleksandrovich. 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 AS211486 announce?
AS211486 announces 1.0K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Bulgaria.
Who operates AS211486?
AS211486 is operated by Alferov Aleksey Aleksandrovich. The organization is based in Bulgaria. You can view all IP ranges and related ASNs on the organization page.
What country is AS211486 registered in?
AS211486 is registered in Bulgaria. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
