2a10:ccc0:100::/44 - CalibourNetwork Calibour Limited (AS200950)
CIDR
2a10:ccc0:100::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇮🇸 IS
City
Reykjavik
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 |
|---|---|---|---|---|
| 2a10:ccc0:100::/44 | AS200950 CalibourNetwork Calibour Limited | Valid | RIPE | 2026-10-27 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a10:ccc0:100::/44 | AS200950 | /48 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS200950 | RIPE | RYUKO-MNT | 2026-08-13 |
Transfer History
Registry transfers of 2a10:ccc0:100::/44, blocks inside it, or blocks containing it.
- 2a10:ccc0::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a10:ccc0::/29 | 4b42 UG | Securebit AG | Transfer |
Origin ASN
AS200950
CalibourNetwork Calibour Limited
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 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2a10:ccc0:100::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a10:ccc0:100::/44" | jq
External Links