AS137702 CHINATELECOM-JIANGSU-NANJING-IDC Nanjing, Jiangsu Province, P.R.China.
🇨🇳Org handle: ORG-CT1-AP
Nanjing, Jiangsu Province, P.R.China.
APNICallocated
Announced Prefixes (BGP)
89total
74 IPv415 IPv6
IPv4 Addresses
Allocated (RIR)2,560
Announced (BGP)91,904
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)8.7×10²⁷
Announced Prefixes
(BGP)89|
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 | 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 | |
| Valid | Other IRR | 2026-10-11 |
1-10 of 89
1 / 9
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.150.10.0/23 | 🇨🇳 CN | APNIC | allocated |
| 118.184.128.0/21 | 🇨🇳 CN | APNIC | assigned |
All 89 announced prefixes of AS137702 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS137702 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (1)
Networks whose own prefixes AS137702 passes on: usually its customers.
- AS24406China Internet Network Infomation Center3
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 AS137702 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/137702Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/137702" | jq