2a09:7::/48 - XTOM JAPAN XTom Japan Corporation (AS3258)
CIDR
2a09:7::/48
IP Version
IPv6
Addresses
1.2Y
Mask
/48
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
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| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 2a09:7::/48 | AS3258 XTOM-JAPAN xTom Japan Corporation | Valid | Other IRRRIPE | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 2a09:7::/48 | AS3258 | /48 | ripe |
| 2a09:7::/36 | AS3258 | /48 | ripe |
| 2a09:7::/36 | AS23959 | /48 | ripe |
| 2a09:7::/36 | AS43959 | /48 | ripe |
| 2a09::/29 | AS949 | /48 | ripe |
| 2a09::/29 | AS3204 | /48 | ripe |
| 2a09::/29 | AS3214 | /128 | ripe |
| 2a09::/29 | AS3258 | /48 | ripe |
| 2a09::/29 | AS4785 | /48 | ripe |
| 2a09::/29 | AS6233 | /48 | ripe |
| 2a09::/29 | AS8888 | /48 | ripe |
| 2a09::/29 | AS9312 | /48 | ripe |
Transfer History
Registry transfers of 2a09:7::/48, blocks inside it, or blocks containing it.
Origin ASN
AS3258
XTOM-JAPAN xTom Japan Corporation
Related Prefixes
Geolocation
Country🇯🇵JapanJP
CityTokyo
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/2a09:7::/48Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/2a09:7::/48" | jq
External Links