2a12:3fc2:df00::/40 - FOXO SHU HAO TUNG (AS208223)
CIDR
2a12:3fc2:df00::/40
IP Version
IPv6
Addresses
309.4Y
Mask
/40
Country
🇹🇼 Taiwan
City
Taipei
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 |
|---|---|---|---|---|
| 2a12:3fc2:df00::/40 | AS208223 FOXO-AS SHU-HAO TUNG | Valid | RIPE | 2026-10-12 |
More-Specific Announcements
18 more-specific announcementsRPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a12:3fc2:df00::/40 | AS208223 | /40 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS208223 | RIPE | o123ojp-MNT | 2022-08-12 |
More Specific Prefixes
Transfer History
Registry transfers of 2a12:3fc2:df00::/40, blocks inside it, or blocks containing it.
- 2a12:3fc0::/29Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 2a12:3fc0::/29 | DAOport Internet Infrastructure Holdings Limited | TwentyWAN MB | Transfer |
Origin ASN
AS208223
FOXO-AS SHU-HAO TUNG
Related Prefixes
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/2a12:3fc2:df00::/40Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a12:3fc2:df00::/40" | jq
External Links