202.148.212.0/23 - Emagine Concept (AS31972)
CIDR
202.148.212.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇹🇼 Taiwan
City
Xizhi District
RIR
APNIC
Status
allocated
Allocated
2005-06-28
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.148.212.0/23 | AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | APNIC | 2026-10-11 |
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 202.148.212.0/24 | AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | - | 2026-10-11 |
| 202.148.213.0/24 | AS31972 EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | - | 2026-10-11 |
RPKI ROAs
Transfer History
Registry transfers of 202.148.212.0/23, blocks inside it, or blocks containing it.
- 202.148.212.0/23Transfer ·
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/202.148.212.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/202.148.212.0/23" | jq
External Links