AS38019 CMNET-V4TIANJIN-AS-AP tianjin Mobile Communication Company Limited
🇨🇳Org handle: ORG-CM1-AP
tianjin Mobile Communication Company Limited
APNICallocated
Announced Prefixes (BGP)
436total
355 IPv481 IPv6
IPv4 Addresses
Allocated (RIR)8,192
Announced (BGP)647,168
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)8×10²⁹
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
500
Country
🇨🇳 CNRIR
APNICStatus
allocated
Allocated
2006-05-17
Announced Prefixes
(BGP)436|
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 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | Other IRR | 2026-10-11 | |
| No ROA | - | 2026-10-11 |
1-10 of 436
1 / 44
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 211.137.144.0/20 | 🇨🇳 CN | APNIC | assigned |
| 211.137.160.0/20 | 🇨🇳 CN | APNIC | assigned |
All 436 announced prefixes of AS38019 →
BGP Neighbours
(seen in AS paths)Upstreams (1)
Networks AS38019 hands its own prefixes to: transit providers, or peers at an exchange.
- AS9808CHINAMOBILE CN China Mobile Communications Group436
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 AS38019 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/38019Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/38019" | jq