2001:200:141::/48
🇯🇵CIDR
2001:200:141::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇯🇵 Japan
City
Nomi (1-chōme)
RIR
APNIC
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:200:141::/48 | AS17932JAIST - Japan Advanced Institute of Science and Technology | Invalid | — | 5/30/2026 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2001:200::/32 | AS2500WIDE-BB - WIDE Project | Valid | — | 5/30/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2001:200::/32 | AS2500 | /32 | apnic |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/2001:200:141::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2001:200:141::/48" | jq
External Links