AS57493 PE Nikishkin Aleksandr Volodymyrovich 🇺🇦 UA
Announcing 3 prefixes, seen at the RIS collectors.
IPv4 prefixes
3
1,024 (4 × /24)
IPv6 prefixes
0
-
Upstreams
1
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
- AS57493
- Name
- PE Nikishkin Aleksandr Volodymyrovich
- Organisation
- PE Nikishkin Aleksandr Volodymyrovich
- Country
- 🇺🇦 UA
- RIR
- RIPENCC
- Allocated
- 2011-11-10
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
3 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 193.27.196.0/23 v4 | no ROA | 48 | 34549353202494557493 | 2026-09-18 |
| 193.27.196.0/24 v4 | no ROA | 48 | 34549353202494557493 | 2026-09-18 |
| 193.27.197.0/24 v4 | no ROA | 48 | 34549353202494557493 | 2026-09-18 |