217.23.240.0/21 - LibertyGlobal Liberty Global Europe Holding B.V (AS6830)
CIDR
217.23.240.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇸🇰 Slovakia
City
Bratislava
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.23.240.0/21 | AS6830 LibertyGlobal Liberty Global Europe Holding B.V. | Valid | RIPE | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.23.240.0/20 | AS6830 LibertyGlobal Liberty Global Europe Holding B.V. | Valid | - | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS6830 | RIPE | AS6830-MNT | 2018-10-26 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.23.240.0/23 | 🇸🇰SK | assigned | |
| 217.23.242.0/24 | 🇸🇰SK | assigned | |
| 217.23.243.0/24 | 🇸🇰SK | assigned | |
| 217.23.244.0/24 | 🇸🇰SK | assigned | |
| 217.23.245.0/24 | 🇸🇰SK | assigned | |
| 217.23.246.0/23 | 🇸🇰SK | assigned |
Transfer History
Registry transfers of 217.23.240.0/21, blocks inside it, or blocks containing it.
- 217.23.240.0/20M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 217.23.240.0/20 | UPC Slovensko s.r.o | Upc Broadband Slovakia s.r.o. | M&A |
Related Prefixes
Geolocation
Abuse Contact
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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/217.23.240.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.23.240.0/21" | jq
External Links