AS201865
Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of U
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
- Academic allocation +6
- Trust score 71 / 100
Experimental · trust-vectors model v1.2.0 — a transparent heuristic, not a definitive verdict. How it works →
Top CIDR ranges
| CIDR | IPs | PTR Density | Organization | Country | State | City |
|---|---|---|---|---|---|---|
| 194.44.28.0/24 | 256 |
15.6%
|
Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of U | UA | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS201865 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 |
|---|---|---|
| 194.44.28.0/24 | 12,133 | 2026-07-29 05:17:10 |
Frequently Asked Questions
What is AS201865?
AS201865 is an Autonomous System Number assigned to Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of U. 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 AS201865 announce?
AS201865 announces 256 IPv4 addresses distributed across 1 routed CIDR prefixes. The network is registered in Ukraine.
Who operates AS201865?
AS201865 is operated by Yukhnovskii Institute for Condensed Matter Physics of the National Academy of Sciences of U. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.
What country is AS201865 registered in?
AS201865 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
