217.146.184.0/21 - YAHOO IRD Yahoo UK Limited (AS34010)
CIDR
217.146.184.0/21
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 |
|---|---|---|---|---|
| 217.146.184.0/21 | AS34010 YAHOO-IRD Yahoo-UK Limited | No ROA | Other IRRRIPE | 2026-10-12 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 217.146.187.0/24 | AS34010 YAHOO-IRD Yahoo-UK Limited | No ROA | - | 2026-10-12 |
| 217.146.190.0/24 | AS34010 YAHOO-IRD Yahoo-UK Limited | No ROA | - | 2026-10-12 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 217.146.184.0/22 | 🇬🇧GB | assigned | |
| 217.146.188.0/23 | 🇬🇧GB | assigned | |
| 217.146.190.0/24 | AS34010 | 🇬🇧GB | assigned |
| 217.146.191.0/27 | 🇬🇧GB | assigned | |
| 217.146.191.32/28 | 🇬🇧GB | assigned | |
| 217.146.191.48/28 | 🇮🇷IR | assigned | |
| 217.146.191.64/26 | 🇮🇷IR | assigned | |
| 217.146.191.128/25 | 🇮🇷IR | assigned |
Transfer History
Registry transfers of 217.146.184.0/21, blocks inside it, or blocks containing it.
- 217.146.176.0/20M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 217.146.176.0/20 | Yahoo! UK Services Limited | Yahoo-UK Limited | M&A |
Origin ASN
AS34010
YAHOO-IRD Yahoo-UK Limited
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/217.146.184.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/217.146.184.0/21" | jq
External Links