81.17.63.0/24 - LEASEWEB UK LON 11 Leaseweb UK Limited (AS205544)
CIDR
81.17.63.0/24
IP Version
IPv4
Addresses
256
Mask
/24 (255.255.255.0)
Country
🇬🇧 United Kingdom
City
London
RIR
RIPE NCC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.17.63.0/24 | AS205544 LEASEWEB-UK-LON-11 Leaseweb UK Limited | Valid | RIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 81.17.56.0/21 | AS205544 LEASEWEB-UK-LON-11 Leaseweb UK Limited | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS205544 | RIPE | leaseweb-uk-mnt | 2020-08-03 |
Transfer History
Registry transfers of 81.17.63.0/24, blocks inside it, or blocks containing it.
- 81.17.56.0/21Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 81.17.56.0/21 | LeaseWeb Netherlands B.V. | LEASEWEB UK LIMITED | Transfer |
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/81.17.63.0/24Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/81.17.63.0/24" | jq
External Links