217.151.42.0/23 - Telstra Global (AS4637)
CIDR
217.151.42.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
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 |
|---|---|---|---|---|
| 217.151.42.0/23 | AS4637 ASN-TELSTRA-GLOBAL - Telstra Global | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 217.151.32.0/20 | AS4637 | /24 | ripe |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.151.42.16/30 | 🇬🇧GB | assigned | |
| 217.151.42.20/30 | 🇹🇷TR | assigned | |
| 217.151.42.24/30 | 🇬🇧GB | assigned | |
| 217.151.42.88/30 | 🇩🇪DE | assigned | |
| 217.151.42.148/30 | 🇨🇭CH | assigned | |
| 217.151.42.164/30 | 🇹🇷TR | assigned | |
| 217.151.43.0/25 | 🇬🇧GB | assigned | |
| 217.151.43.144/29 | 🇬🇧GB | assigned |
Related Prefixes
Geolocation
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/217.151.42.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.151.42.0/23" | jq
External Links