2a0c:b381:1600::/40 - Fibrenest LIMITED (AS204731)
CIDR
2a0c:b381:1600::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇬🇧 United Kingdom
City
Manchester
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0c:b381:1600::/40 | AS204731 fibrenest FIBRENEST LIMITED | Valid | RIPE | 2026-10-12 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0c:b381::/32 | AS204731 fibrenest FIBRENEST LIMITED | Valid | - | 2026-10-12 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS204731 | RIPE | lir-uk-fibrenest1-1-MNT | 2026-03-23 |
Transfer History
Registry transfers of 2a0c:b381:1600::/40, blocks inside it, or blocks containing it.
- 2a0c:b380::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a0c:b380::/29 | Transfer |
Origin ASN
AS204731
fibrenest FIBRENEST 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/2a0c:b381:1600::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0c:b381:1600::/40" | jq
External Links