212.178.104.0/21 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
212.178.104.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇳🇱 The Netherlands
City
Baarle-Nassau
RIR
RIPE
Status
assigned
Allocated
-
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 |
|---|---|---|---|---|
| 212.178.64.0/18 | AS33915 TNF-AS Vodafone Libertel B.V. | Valid | - | 2026-10-11 |
| 212.178.96.0/19 | AS33915 TNF-AS Vodafone Libertel B.V. | Valid | - | 2026-10-11 |
More Specific Prefixes
Transfer History
Registry transfers of 212.178.104.0/21, blocks inside it, or blocks containing it.
- 212.178.64.0/18Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 212.178.64.0/18 | Transfer |
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/212.178.104.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/212.178.104.0/21" | jq
External Links