45.121.48.0/22
🇹🇼CIDR
45.121.48.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇹🇼 Taiwan
City
Neihu District
RIR
APNIC
Status
assigned
Allocated
6/27/2015
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.121.48.0/22 | AS31972EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | APNIC | 5/31/2026 |
Covering Prefix
4 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 45.121.48.0/24 | AS31972EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | — | 5/31/2026 |
| 45.121.49.0/24 | AS31972EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | — | 5/31/2026 |
| 45.121.50.0/24 | AS31972EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | — | 5/31/2026 |
| 45.121.51.0/24 | AS31972EMGINECONCEPT-01 - Emagine Concept, Inc. | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/45.121.48.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/45.121.48.0/22" | jq
External Links