AS51864 4Sync Solutions sp. z o.o. s. k.-a. 🇵🇱 PL
Announcing 1 prefixes, seen at the RIS collectors.
IPv4 prefixes
1
2,048 (8 × /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
- AS51864
- Name
- 4Sync Solutions sp. z o.o. s. k.-a.
- Organisation
- 4Sync Solutions sp. z o.o. s. k.-a.
- Country
- 🇵🇱 PL
- RIR
- RIPENCC
- Allocated
- 2010-11-18
RPKI coverage of this AS
Its own announcements, validated against the current ROA set
Announced prefixes
1 in total
| Prefix | RPKI | Peers | Sample path | First seen |
|---|---|---|---|---|
| 178.213.96.0/21 v4 | no ROA | 47 | 24482908551864 | 2026-09-18 |