217.8.0.0/20 - BGP Prefix
IPv4RIPE NCCallocated RPKI Valid
CIDR
217.8.0.0/20
IP Version
IPv4
Addresses
4K
Mask
/20 (255.255.240.0)
Country
🇬🇧 United Kingdom
City
London (Royal Kensington and Chelsea)
RIR
RIPE NCC
Status
allocated
Allocated
2000-08-01
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.8.0.0/19 | AS13285 OPALTELECOM-AS TalkTalk Communications Limited | Valid | - | 2026-10-11 |
Transfer History
Registry transfers of 217.8.0.0/20, blocks inside it, or blocks containing it.
- 217.8.0.0/20Transfer ·
Related Prefixes
Geolocation
Country🇬🇧United KingdomGB
RegionEngland
CityLondon (Royal Kensington and Chelsea)
Coordinates51.4952, -0.1852 ↗
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/217.8.0.0/20Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.8.0.0/20" | jq
External Links