125.3.216.0/21 - KCT Kurashiki Cable TV (AS9622)
CIDR
125.3.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 125.3.216.0/21 | AS9622 KCT Kurashiki Cable TV | Valid | Other IRR | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 125.3.208.0/20 | AS9622 KCT Kurashiki Cable TV | Valid | - | 2026-10-11 |
RPKI ROAs
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9622 | Other IRR | MAINT-AS9622 | 2026-07-14 |
Transfer History
Registry transfers of 125.3.216.0/21, blocks inside it, or blocks containing it.
- 125.3.208.0/20Transfer ·
- 125.3.208.0/20Transfer ·
- 125.3.192.0/18Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 125.3.208.0/20 | Transfer | |||
| 125.3.208.0/20 | Transfer | |||
| 125.3.192.0/18 | Transfer |
Origin ASN
AS9622
KCT Kurashiki Cable TV
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/125.3.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/125.3.216.0/21" | jq
External Links