217.21.16.0/20 - Invitech One Hungary (AS12301)
CIDR
217.21.16.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇭🇺 Hungary
City
Domaszék
RIR
RIPE NCC
Status
allocated
Allocated
2010-09-17
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.21.16.0/20 | AS12301 Invitech One Hungary Ltd. | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.21.16.0/20 | AS12301 | /20 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS12301 | RIPE | AS12301-MNT | 2010-10-05 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.21.16.0/21 | 🇭🇺HU | assigned | |
| 217.21.24.0/21 | 🇭🇺HU | assigned |
Origin ASN
AS12301
Invitech One Hungary Ltd.
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/217.21.16.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.21.16.0/20" | jq
External Links