89.185.88.0/23 - BGP Prefix
IPv4RIPEassignedNo ROA
CIDR
89.185.88.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not announced as a whole. Parts of it are announced as more-specific prefixes, see below. | ||||
More-Specific Announcements
2 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.185.88.0/24 | AS213541 ws-telecom-sdn WS Telecom Inc | No ROA | - | 2026-10-11 |
| 89.185.89.0/24 | AS213541 ws-telecom-sdn WS Telecom Inc | No ROA | - | 2026-10-11 |
Transfer History
Registry transfers of 89.185.88.0/23, blocks inside it, or blocks containing it.
- 89.185.64.0/19Transfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 89.185.64.0/19 | "Telecom Management" Company Limited | "Permtelecom" Ltd | Transfer |
Geolocation
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/89.185.88.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.185.88.0/23" | jq
External Links