143.246.192.0/21 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
143.246.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇪 Sweden
City
Stockholm
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
8 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 143.246.192.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.193.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.194.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.195.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.196.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.197.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.198.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
| 143.246.199.0/24 | AS200019 AlexHost ALEXHOST SRL | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 143.246.192.0/21 | AS200019 | /24 | ripe |
Transfer History
Registry transfers of 143.246.192.0/21, blocks inside it, or blocks containing it.
- 143.246.192.0/19inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 143.246.192.0/19inter-RIR | Transfer |
Geolocation
Country🇸🇪SwedenSE
CityStockholm
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/143.246.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/143.246.192.0/21" | jq
External Links