AS56042 CMNET-SHANXI-AP China Mobile communications corporation
Announced Prefixes (BGP)
340total
217 IPv4123 IPv6
IPv4 Addresses
Allocated (RIR)12,288
Announced (BGP)875,008
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)2.9×10³⁰
Prefix Limit (IPv4)
500
Prefix Limit (IPv6)
500
Allocated
-
Announced Prefixes
(BGP)340|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 |
1-10 of 340
1 / 34
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 211.138.96.0/20 | 🇨🇳 CN | APNIC | assigned |
| 211.142.64.0/19 | 🇨🇳 CN | APNIC | assigned |
All 340 announced prefixes of AS56042 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS56042 hands its own prefixes to: transit providers, or peers at an exchange.
- AS9808China Mobile Communications Group340
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 AS56042 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/56042Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/56042" | jq