AS218484 Oleksandr Karpovych 🇨🇿 CZ

Announcing 3 prefixes, seen at the RIS collectors.

IPv4 prefixes
2
512 (2 × /24)
IPv6 prefixes
1
1 × /48
Upstreams
2
transit providers observed
Peers
0
settlement-free adjacencies
Downstreams
0
transit customers observed
Customer cone
0
ASes reachable through it

Registry and operator data

AS number
AS218484
Name
Oleksandr Karpovych
Country
🇨🇿 CZ
RIR
RIPENCC
Allocated
2026-10-06

RPKI coverage of this AS

Its own announcements, validated against the current ROA set

3 valid (100.0%) 0 invalid (0.0%) 0 no ROA (0.0%)

Announcement history

One point per day, recorded at each table import

0112210-1310-1710-2110-2510-2911-0211-05
IPv4 IPv6

Recorded changes

New prefixes and origin changes seen on the live stream

WhenChangePrefixOriginPath
2026-11-03 17:20:30Z origin change 177.3.253.0/24 AS401152 → AS218484 2448230058218484