131.143.84.0/22
🇨ðŸ‡CIDR
131.143.84.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇨🇠Switzerland
City
Bern
RIR
ARIN
Status
allocated
Allocated
10/7/2025
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 131.143.87.0/24 | AS200454TOM-AS Tomas Oliveira Valente Leite de Castro | Valid | — | 5/30/2026 |
| 131.143.84.0/24 | AS214696UNCOLLAPSE-AS Uncollapse LLC | Valid | — | 5/30/2026 |
| 131.143.85.0/24 | AS214696UNCOLLAPSE-AS Uncollapse LLC | Valid | — | 5/30/2026 |
| 131.143.86.0/24 | AS214696UNCOLLAPSE-AS Uncollapse LLC | Valid | — | 5/30/2026 |
Origin ASN
AS395869
Geolocation
API
Open https://api.ipctl.io/v1/prefix/131.143.84.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/131.143.84.0/22" | jq
External Links