AS139021 WEST263GO-HK West263 International Limited
🇭🇰Org handle: ORG-WIL4-AP
West263 International Limited
APNICallocated
Announced Prefixes (BGP)
25total
23 IPv42 IPv6
IPv4 Addresses
Allocated (RIR)21,504
Announced (BGP)25,344
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Announced Prefixes
(BGP)25|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNIC | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | Other IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 |
1-10 of 25
1 / 3
Allocated Prefixes
(RIR)15Prefix | Country | RIR | Status |
|---|---|---|---|
| 43.224.152.0/23 | 🇭🇰 HK | APNIC | assigned |
| 43.249.0.0/23 | 🇸🇬 SG | APNIC | assigned |
| 43.249.2.0/24 | 🇸🇬 SG | APNIC | assigned |
| 43.249.3.0/24 | 🇭🇰 HK | APNIC | assigned |
| 43.250.116.0/22 | 🇨🇳 CN | APNIC | allocated |
| 103.24.248.0/22 | 🇭🇰 HK | APNIC | allocated |
| 103.43.188.0/22 | 🇸🇬 SG | APNIC | allocated |
| 103.96.148.0/22 | 🇭🇰 HK | APNIC | allocated |
| 103.96.148.0/23 | 🇭🇰 HK | APNIC | assigned |
| 103.120.80.0/23 | 🇭🇰 HK | APNIC | assigned |
1-10 of 15
1 / 2
All 25 announced prefixes of AS139021 →
BGP Neighbours
(seen in AS paths)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 AS139021 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/139021Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/139021" | jq