2a00:4a00::/32 - Avanti UK Avanti Broadband (AS39356)
CIDR
2a00:4a00::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇬🇧 United Kingdom
City
London
RIR
RIPE NCC
Status
allocated
Allocated
2011-01-18
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:4a00::/32 | AS39356 Avanti-UK-AS Avanti Broadband Ltd | No ROA | RIPE | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:4a00:2000::/36 | AS39356 Avanti-UK-AS Avanti Broadband Ltd | No ROA | - | 2026-10-11 |
| 2a00:4a00:5000::/36 | AS39356 Avanti-UK-AS Avanti Broadband Ltd | No ROA | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS39356 | RIPE | ABL-MNT | 2016-01-19 |
Origin ASN
AS39356
Avanti-UK-AS Avanti Broadband Ltd
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/2a00:4a00::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a00:4a00::/32" | jq
External Links