AS38345 ZDNS Internet Domain Name System Beijing Engineering Resrarch Center Ltd.
Announced Prefixes (BGP)
38total
24 IPv414 IPv6
IPv4 Addresses
Allocated (RIR)0
Announced (BGP)6,144
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.6×10²⁵
Prefix Limit (IPv4)
50
Prefix Limit (IPv6)
50
Allocated
-
Announced Prefixes
(BGP)38|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| No ROA | APNIC | 2026-10-11 | |
| No ROA | APNIC | 2026-10-11 | |
| Valid | APNIC | 2026-10-11 | |
| Valid | APNIC | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 |
1-10 of 38
1 / 4
All 38 announced prefixes of AS38345 →
BGP Neighbours
(seen in AS paths)Upstreams (3)
Networks AS38345 hands its own prefixes to: transit providers, or peers at an exchange.
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 AS38345 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/38345Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/38345" | jq