AS2643
Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov
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
- Government allocation +8
- Trust score 73 / 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 |
|---|---|---|---|---|---|---|
| 144.206.136.0/21 | 2.0K |
0.4%
|
Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov | RU | — | — |
| 194.190.160.0/21 | 2.0K |
36.2%
|
Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov | RU | — | — |
| 192.102.229.0/24 | 256 |
7.8%
|
Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov | RU | — | — |
| 192.160.233.0/24 | 256 |
0.4%
|
Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov | RU | — | — |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS2643 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 |
|---|---|---|
| 194.190.160.0/21 | 37,871 | 2026-08-01 08:50:08 |
| 144.206.136.0/21 | 37,853 | 2026-08-01 08:50:08 |
| 192.160.233.0/24 | 37,820 | 2026-08-01 08:50:08 |
| 192.102.229.0/24 | 37,716 | 2026-08-01 08:50:08 |
Frequently Asked Questions
What is AS2643?
AS2643 is an Autonomous System Number assigned to Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov. 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 AS2643 announce?
AS2643 announces 4.6K IPv4 addresses distributed across 4 routed CIDR prefixes. The network is registered in Russia.
Who operates AS2643?
AS2643 is operated by Federal State Budgetary Institution Institute of High Energy Physics named after A.A.Logunov. The organization is based in Russia. You can view all IP ranges and related ASNs on the organization page.
What country is AS2643 registered in?
AS2643 is registered in Russia. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
