2a0c:9a40:e020::/48 - Chang WEI JEN CHANG (AS218820)
CIDR
2a0c:9a40:e020::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇹🇼 Taiwan
City
Yilan
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0c:9a40:e020::/48 | AS218820 chang WEI JEN CHANG | Valid | RIPE | 2026-10-12 |
Origin ASN
AS218820
chang WEI JEN CHANG
Geolocation
Country🇹🇼TaiwanTW
CityYilan
Abuse Contact
Learn more
- RPKI and ROAs explainedWhat RPKI valid, invalid and no ROA mean
- RPKI validatorCheck ROA coverage for any prefix or ASN
- What is BGP?How prefixes are announced and routed
- More-specific prefixesGlossary: covering and more-specific routes
- IPv4 transfer marketTransfers published by all five RIRs
API
Open https://api.ipctl.io/v1/prefix/2a0c:9a40:e020::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0c:9a40:e020::/48" | jq
External Links