AS131646 COREWINNER-AS-TW CORE WINNER CO.,LIMITED TAIWAN BRANCH
Announced Prefixes (BGP)
9total
9 IPv40 IPv6
IPv4 Addresses
Allocated (RIR)512
Announced (BGP)2,304
IPv6 Addresses
Allocated (RIR)0
Announced (BGP)0
Prefix Limit (IPv4)
20
Prefix Limit (IPv6)
5
Allocated
-
Announced Prefixes
(BGP)9|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNIC | 2026-10-10 | |
| Valid | Other IRR | 2026-10-10 | |
| Valid | APNICOther IRR | 2026-10-10 | |
| Valid | APNIC | 2026-10-10 | |
| Valid | APNIC | 2026-10-10 | |
| Valid | APNIC | 2026-10-10 | |
| Valid | APNIC | 2026-10-10 | |
| Valid | Other IRR | 2026-10-10 | |
| Valid | Other IRR | 2026-10-10 |
Allocated Prefixes
(RIR)2Prefix | Country | RIR | Status |
|---|---|---|---|
| 36.255.192.0/24 | 🇭🇰 HK | APNIC | assigned |
| 103.183.126.0/24 | 🇹🇼 TW | 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 AS131646 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/131646Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/131646" | jq