2a0c:b641:b21::/48 - TANZ Tan Zhang (AS215969)
CIDR
2a0c:b641:b21::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇨🇳 China
City
Chaowai (Chaoyang)
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a0c:b641:b21::/48 | AS215969 TANZ Tan Zhang | Valid | - | 2026-10-12 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a0c:b641:b20::/44 | AS215969 | /48 | ripe |
Origin ASN
AS215969
TANZ Tan Zhang
Geolocation
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:b641:b21::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a0c:b641:b21::/48" | jq
External Links