217.100.128.0/18 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
217.100.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇳🇱 The Netherlands
City
Wijk aan Zee
RIR
RIPE NCC
Status
allocated
Allocated
2000-12-05
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.100.0.0/16 | AS33915 TNF-AS Vodafone Libertel B.V. | Valid | - | 2026-10-11 |
| 217.100.128.0/17 | AS33915 TNF-AS Vodafone Libertel B.V. | Valid | - | 2026-10-11 |
More Specific Prefixes
Related Prefixes
Geolocation
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/217.100.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.100.128.0/18" | jq
External Links