2a11:840:21::/48 - BrainStorm Network (AS136258)
CIDR
2a11:840:21::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇫🇮 Finland
City
Helsinki
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a11:840:21::/48 | AS136258 ONEPROVIDER-AS - BrainStorm Network, Inc | Valid | RIPE | 2026-10-12 |
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/2a11:840:21::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a11:840:21::/48" | jq
External Links