AS140293 CHINATELECOM-JIANGSU-CHANGZHOU-5G-NETWORK CHINATELECOM Jiangsu province Changzhou 5G network
Announced Prefixes (BGP)
1,138total
1,128 IPv410 IPv6
IPv4 Addresses
Allocated (RIR)10,240
Announced (BGP)434,176
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)3×10²⁷
Prefix Limit (IPv4)
5,000
Prefix Limit (IPv6)
50
Allocated
-
Announced Prefixes
(BGP)1,000 of 1,138|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| Valid | - | 2026-10-11 | |
| 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 | Other IRR | 2026-10-11 |
1-10 of 1,000
1 / 100
Allocated Prefixes
(RIR)5Prefix | Country | RIR | Status |
|---|---|---|---|
| 118.184.160.0/21 | 🇨🇳 CN | APNIC | assigned |
| 118.184.192.0/21 | 🇨🇳 CN | APNIC | assigned |
| 118.184.208.0/21 | 🇨🇳 CN | APNIC | assigned |
| 118.184.216.0/21 | 🇨🇳 CN | APNIC | assigned |
| 118.184.240.0/21 | 🇨🇳 CN | APNIC | assigned |
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 AS140293 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/140293Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/140293" | jq