2a0b:21c1:1000::/36 - Zenlayer (AS21859)
CIDR
2a0b:21c1:1000::/36
IP Version
IPv6
Addresses
4951.7Y
Mask
/36
Country
🇮🇹 Italy
City
Milan
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0b:21c1:1000::/36 | AS21859 ZEN-ECN - Zenlayer Inc | Valid | Other IRR | 2026-10-12 |
Origin ASN
AS21859
ZEN-ECN - Zenlayer Inc
Related Prefixes
More prefixes of AS21859
All prefixes of AS21859 →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/2a0b:21c1:1000::/36Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0b:21c1:1000::/36" | jq
External Links