AS51380
FOP Kovalchuk Igor Vasilevich
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 v1.1.0 — a transparent heuristic, not a definitive verdict. How it works →
AS51380 — global IP footprint
Cities where AS51380 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 |
|---|---|---|---|---|---|---|
| 91.218.192.0/23 | 512 |
96.3%
|
FOP Kovalchuk Igor Vasilevich | UA | Kyiv Oblast | Brovary |
| 195.20.4.0/23 | 512 |
99.2%
|
FOP Kovalchuk Igor Vasilevich | UA | Kyiv City | Kyiv |
| 195.20.6.0/24 | 256 |
99.2%
|
FOP Kovalchuk Igor Vasilevich | UA | Kyiv Oblast | Zazymia |
BGP Announced Prefixes
Live BGP anomalies →Prefixes AS51380 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 |
|---|---|---|
| 195.20.4.0/23 | 26,671 | 2026-07-22 13:19:56 |
| 91.218.193.0/24 | 22,567 | 2026-07-22 13:19:56 |
| 91.218.192.0/24 | 22,560 | 2026-07-22 13:19:56 |
| 195.20.5.0/24 | 22,551 | 2026-07-22 13:19:56 |
| 195.20.6.0/24 | 22,484 | 2026-07-22 13:19:56 |
| 195.20.5.91/32 | 9 | 2026-07-13 16:36:32 |
| 195.20.6.232/32 | 8 | 2026-07-13 16:36:40 |
Frequently Asked Questions
What is AS51380?
AS51380 is an Autonomous System Number assigned to FOP Kovalchuk Igor Vasilevich. 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 AS51380 announce?
AS51380 announces 1.3K IPv4 addresses distributed across 3 routed CIDR prefixes. The network is registered in Ukraine.
Who operates AS51380?
AS51380 is operated by FOP Kovalchuk Igor Vasilevich. The organization is based in Ukraine. You can view all IP ranges and related ASNs on the organization page.
What country is AS51380 registered in?
AS51380 is registered in Ukraine. This indicates where the network operator is headquartered, though the IP addresses it announces may serve users globally.
