AS57248 Wisper s.r.o. 🇸🇰 SK
Announcing 6 prefixes, seen at the RIS collectors.
IPv4 prefixes
6
4,608 (18 × /24)
IPv6 prefixes
0
-
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
- AS57248
- Name
- Wisper s.r.o.
- Organisation
- Wisper s.r.o.
- Country
- 🇸🇰 SK
- RIR
- RIPENCC
- Allocated
- 2011-09-06
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
6 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 91.226.112.0/22 v4 | no ROA | 44 | 377213111757248 | 2026-09-18 |
| 91.226.112.0/23 v4 | no ROA | 13 | 5572069394832657248 | 2026-09-18 |
| 91.227.224.0/22 v4 | no ROA | 44 | 377213111757248 | 2026-09-18 |
| 185.151.0.0/22 v4 | no ROA | 44 | 377213111757248 | 2026-09-18 |
| 185.151.0.0/23 v4 | no ROA | 13 | 5572069394832657248 | 2026-09-18 |
| 185.151.2.0/23 v4 | no ROA | 13 | 5572069394832657248 | 2026-09-18 |