129.225.128.0/17 - Oracle Corporation (AS31898)
CIDR
129.225.128.0/17
IP Version
IPv4
Addresses
32.7K
Mask
/17 (255.255.128.0)
Country
π―π΅ Japan
City
Osaka
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns β
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.225.128.0/17 | AS31898 ORACLE-BMC-31898 - Oracle Corporation | Valid | Other IRR | 2026-10-13 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 129.225.128.0/17 | AS31898 | /24 | arin |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS31898 | Other IRR | MAINT-ORACLE | 2026-06-23 |
Transfer History
Registry transfers of 129.225.128.0/17, blocks inside it, or blocks containing it.
- 129.225.0.0/16Transfer Β·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 129.225.0.0/16 | Unisys Corporation | Oracle Corporation | Transfer |
Related Prefixes
More prefixes of AS31898
All prefixes of AS31898 βGeolocation
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 transfers in the ARIN regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/129.225.128.0/17Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.225.128.0/17" | jq
External Links