2a12:4b00::/29 - LEASEWEB UK LON 11 Leaseweb UK Limited (AS205544)
CIDR
2a12:4b00::/29
IP Version
IPv6
Addresses
633825.3Y
Mask
/29
Country
🇬🇧 United Kingdom
City
London
RIR
RIPE NCC
Status
allocated
Allocated
2021-11-11
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a12:4b00::/29 | AS205544 LEASEWEB-UK-LON-11 Leaseweb UK Limited | Valid | RIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a12:4b00::/29 | AS205544 | /29 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS205544 | RIPE | sc-rapidseedbox-1-mnt | 2025-06-24 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a12:4b00::/30 | 🇬🇧GB | assigned | |
| 2a12:4b04::/30 | 🇬🇧GB | assigned |
Transfer History
Registry transfers of 2a12:4b00::/29, blocks inside it, or blocks containing it.
- 2a12:4b00::/29Transfer ·
- 2a12:4b00::/29Transfer ·
Related Prefixes
More prefixes of AS205544
All prefixes of AS205544 →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/2a12:4b00::/29Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a12:4b00::/29" | jq
External Links