// ASN
AS203991
AS-CLOUDC - Hainan Jinzhao Biotechnology Co. Ltd., CN
Detailed information about the Autonomous System. Need another one? Look up a different ASN.
- ASN
- AS203991
- Organization
- Free IPv6 Sponsor Program
- Description
- AS-CLOUDC - Hainan Jinzhao Biotechnology Co. Ltd., CN
- Country
- CN
- Registry (RIR)
- RIPE
- Created
- 2026-01-13
- Updated
- 2026-10-21
- IPv4 Prefixes
- 1
- IPv6 Prefixes
- 3
IPv4 Prefixes
1 total44.30.149.0/24
IPv6 Prefixes
3 total2602:f486:f0::/48 2a13:e5c0:ee02::/48 2a14:67c3:8800::/44
What is AS203991?
AS203991 is an Autonomous System Number (ASN) assigned to Free IPv6 Sponsor Program. An ASN identifies a network or group of IP prefixes operated under a common routing policy in the BGP protocol.
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