2a03:900::/32 - CSSHOSTING Knowit Connectivity AB (AS20574)
CIDR
2a03:900::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇸🇪 Sweden
City
Stockholm (Norrmalm)
RIR
RIPE NCC
Status
allocated
Allocated
2011-03-25
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a03:900::/32 | AS20574 CSSHOSTING-AS Knowit Connectivity AB | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a03:900::/32 | AS20574 | /32 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS20574 | RIPE | HARDWARE-MNT | 2025-03-11 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a03:900:e1e6::/64 | 🇸🇪SE | assigned |
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/2a03:900::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a03:900::/32" | jq
External Links