2a00:2080::/32 - BT British Telecommunications Limited (AS5400)
CIDR
2a00:2080::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇬🇧 United Kingdom
City
London
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 |
|---|---|---|---|---|
| 2a00:2080::/32 | AS5400 BT British Telecommunications Limited | Valid | RIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a00:2000::/23 | AS5400 BT British Telecommunications Limited | Valid | - | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS5400 | RIPE | BT-GF-MNT | 2025-07-18 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 2a00:2080:0:5::/64 | 🇬🇧GB | assigned | |
| 2a00:2080:0:10::/61 | 🇬🇧GB | assigned | |
| 2a00:2080:0:18::/61 | 🇬🇧GB | assigned | |
| 2a00:2080:0:20::/60 | 🇬🇧GB | assigned | |
| 2a00:2080:0:30::/60 | 🇬🇧GB | assigned | |
| 2a00:2080:0:100::/56 | 🇬🇧GB | assigned | |
| 2a00:2080:0:200::/56 | 🇬🇧GB | assigned | |
| 2a00:2080:0:900::/56 | 🇬🇧GB | assigned | |
| 2a00:2080:0:1800::/53 | 🇬🇧GB | assigned | |
| 2a00:2080:0:2000::/51 | 🇬🇧GB | assigned | |
| 2a00:2080:1::/48 | 🇬🇧GB | assigned | |
| 2a00:2080:2::/48 | 🇬🇧GB | assigned |
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/2a00:2080::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a00:2080::/32" | jq
External Links