2401:5f20::/32 - Kai Jung Chen Kai Jung Chen (AS205329)
CIDR
2401:5f20::/32
IP Version
IPv6
Addresses
79228.1Y
Mask
/32
Country
🇹🇼 Taiwan
City
Taipei
RIR
APNIC
Status
allocated
Allocated
2023-12-28
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:5f20::/32 | AS205329 Kai-Jung-Chen Kai-Jung Chen | Valid | APNICOther IRR | 2026-10-26 |
More-Specific Announcements
3 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2401:5f20::/36 | AS150767 SHIJICOLTD-AS-TW - Shi Ji Industrial Co., Ltd. | Valid | - | 2026-10-26 |
| 2401:5f20:1000::/36 | AS9923 AS-SIMPLE - Simple Information, Inc. | Valid | - | 2026-10-26 |
| 2401:5f20:f000::/48 | AS216123 ZhuyuanNetwork ZHU-YUAN JIANG | Valid | - | 2026-10-26 |
Origin ASN
AS205329
Kai-Jung-Chen Kai-Jung Chen
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 APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/2401:5f20::/32Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2401:5f20::/32" | jq
External Links