171.33.208.0/21 - LGFL London Grid For Learning Trust (AS60187)
CIDR
171.33.208.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
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 |
|---|---|---|---|---|
| 171.33.208.0/21 | AS60187 LGFL-AS London Grid for Learning Trust | Valid | RIPE | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 171.33.208.0/21 | AS60187 | /21 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS60187 | RIPE | LGfL-1 | 2016-03-03 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 171.33.208.0/23 | 🇬🇧GB | assigned | |
| 171.33.210.0/23 | 🇬🇧GB | assigned | |
| 171.33.212.0/23 | 🇬🇧GB | assigned | |
| 171.33.214.0/24 | 🇬🇧GB | assigned | |
| 171.33.215.0/24 | 🇬🇧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 transfers in the RIPE NCC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/171.33.208.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/171.33.208.0/21" | jq
External Links