AS4859 CEISTNET-AS-AP The State Information Center of P.R.China
🇨🇳Org handle: ORG-SICO1-AP
The State Information Center of P.R.China
APNICallocated
Announced Prefixes (BGP)
4total
3 IPv41 IPv6
IPv4 Addresses
Allocated (RIR)4,096
Announced (BGP)4,096
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)4|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | - | 2026-10-11 |
Allocated Prefixes
(RIR)4Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.15.4.0/22 | 🇨🇳 CN | APNIC | allocated |
| 203.207.96.0/21 | 🇨🇳 CN | APNIC | assigned |
| 203.207.104.0/22 | 🇨🇳 CN | APNIC | assigned |
| 2404:c300::/32 | 🇨🇳 CN | APNIC | allocated |
All 4 announced prefixes of AS4859 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS4859 hands its own prefixes to: transit providers, or peers at an exchange.
- AS4837CHINA169 BACKBONE CHINA UNICOM China169 Backbone4
ASPA
No ASPA
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
- ASPA explainedWhy AS4859 should publish an ASPA object
- IPv4 transfers in the APNIC 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/4859Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/4859" | jq