89.30.176.0/23 - IIJ Internet Initiative Japan (AS2497)
CIDR
89.30.176.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.30.176.0/23 | AS2497 IIJ Internet Initiative Japan Inc. | Valid | Other IRRRIPE | 2026-10-11 |
Covering Prefix
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 89.30.128.0/18 | AS8315 WORLDSTREAM WorldStream B.V. | No ROA | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 89.30.176.0/23 | AS2497 | /24 | ripe |
Transfer History
Registry transfers of 89.30.176.0/23, blocks inside it, or blocks containing it.
- 89.30.128.0/18Transfer ·
- 89.30.128.0/18M&A ·
- 89.30.128.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 89.30.128.0/18 | Transfer | |||
| 89.30.128.0/18 | Sentia Netherlands BV | Accenture B. V. | M&A | |
| 89.30.128.0/17 | Reasonnet IP Networks B.V. | Sentia Netherlands BV | M&A |
Origin ASN
AS2497
IIJ Internet Initiative Japan Inc.
Related Prefixes
More prefixes of AS2497
All prefixes of AS2497 →Geolocation
Country🇯🇵JapanJP
CityTokyo
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/89.30.176.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/89.30.176.0/23" | jq
External Links