217.12.4.0/22 - YAHOO IRD Yahoo UK Limited (AS34010)
CIDR
217.12.4.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
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 |
|---|---|---|---|---|
| 217.12.4.0/22 | AS34010 YAHOO-IRD Yahoo-UK Limited | No ROA | Other IRR | 2026-10-11 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS34010 | Other IRR | MAINT-YAHOO | 2023-11-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.12.4.0/24 | 🇬🇧GB | assigned | |
| 217.12.5.0/24 | 🇬🇧GB | assigned | |
| 217.12.6.0/24 | 🇬🇧GB | assigned | |
| 217.12.7.0/24 | 🇬🇧GB | assigned |
Transfer History
Registry transfers of 217.12.4.0/22, blocks inside it, or blocks containing it.
- 217.12.0.0/20M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 217.12.0.0/20 | Yahoo! UK Services Limited | Yahoo-UK Limited | M&A |
Origin ASN
AS34010
YAHOO-IRD Yahoo-UK Limited
Related Prefixes
More prefixes of AS34010
All prefixes of AS34010 →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/217.12.4.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.12.4.0/22" | jq
External Links