2400:54a0:21c0::/44 - BGP Prefix
IPv6APNICassigned RPKI Valid
CIDR
2400:54a0:21c0::/44
IP Version
IPv6
Addresses
19.3Y
Mask
/44
Country
🇨🇳 China
City
Haidian (Haidian Qu)
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2400:54a0:21c2::/48 | AS204856 ABJUST-NET Lijun Li | Valid | - | 2026-10-12 |
| 2400:54a0:21c3::/48 | AS204856 ABJUST-NET Lijun Li | Valid | - | 2026-10-12 |
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/2400:54a0:21c0::/44Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2400:54a0:21c0::/44" | jq
External Links