203.188.192.0/21 - Yahoo Global Holdings B.V. Taiwan Branch (AS24506)
CIDR
203.188.192.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇹🇼 Taiwan
City
New Taipei City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.188.192.0/21 | AS24506 YAHOOGLOBAL-AS-AP - Yahoo Global Holdings B.V. Taiwan Branch | No ROA | APNIC | 2026-10-12 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS24506 | APNIC | MAINT-YAHOOGLOBAL-TW | 2024-05-09 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.188.192.0/24 | 🇹🇼TW | assigned | |
| 203.188.193.0/24 | 🇹🇼TW | assigned | |
| 203.188.194.0/24 | 🇹🇼TW | assigned | |
| 203.188.195.0/24 | 🇹🇼TW | assigned | |
| 203.188.196.0/24 | 🇹🇼TW | assigned | |
| 203.188.197.0/24 | 🇹🇼TW | assigned | |
| 203.188.198.0/24 | 🇹🇼TW | assigned | |
| 203.188.199.0/24 | 🇹🇼TW | 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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/203.188.192.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.188.192.0/21" | jq
External Links