AS58541 CHINATELECOM-SHANDONG-QINGDAO-IDC Qingdao,266000
Announced Prefixes (BGP)
59total
56 IPv43 IPv6
IPv4 Addresses
Allocated (RIR)20,480
Announced (BGP)92,160
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)1.2×10²⁸
Prefix Limit (IPv4)
200
Prefix Limit (IPv6)
10
Allocated
-
Announced Prefixes
(BGP)59|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
1-10 of 59
1 / 6
Allocated Prefixes
(RIR)19Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.37.100.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.64.24.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.64.28.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.64.140.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.64.144.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.64.152.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.64.208.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.81.48.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.88.36.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.105.60.0/22 | 🇨🇳 CN | APNIC | allocated |
1-10 of 19
1 / 2
All 59 announced prefixes of AS58541 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS58541 hands its own prefixes to: transit providers, or peers at an exchange.
- AS4134CHINANET BACKBONE No.31,Jin Rong Street59
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 AS58541 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/58541Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/58541" | jq