AS203991 AS-CLOUDC Hainan Jinzhao Biotechnology Co. Ltd.
🇨🇳Org handle: ORG-WA841-RIPE
RIPE NCCallocatedASPA Published
Announced Prefixes (BGP)
4total
1 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)256
IPv6 Addresses
Allocated (RIR)2×10²⁵
Announced (BGP)2.1×10²⁵
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | Other IRR | 2026-10-09 | |
| Valid | ARINOther IRR | 2026-10-09 | |
| No ROA | Other IRR | 2026-10-09 | |
| No ROA | Other IRR | 2026-10-09 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 2a13:e5c0:ee02::/48 | 🇳🇱 NL | RIPE | assigned |
| 2a14:67c3:8800::/44 | 🇨🇳 CN | RIPE | assigned |
All 4 announced prefixes of AS203991 →
BGP Neighbours
(seen in AS paths)Abuse Contact
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- How to run an ASPA checkVerify the upstream providers listed above
- IPv4 transfers in the RIPE NCC regionMonthly volume and the latest registry transfers
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/203991Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/203991" | jq