194.91.0.0/16 - CPI NET KDDI Web Communications (AS9597)
CIDR
194.91.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇯🇵 Japan
City
Minato
RIR
APNIC
Status
allocated
Allocated
1996-01-17
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 194.91.0.0/16 | AS9597 CPI-NET KDDI Web Communications Inc. | Valid | Other IRR | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 194.91.0.0/16 | AS9597 | /24 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9597 | Other IRR | MAINT-AS9597 | 2023-11-13 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 194.91.0.0/19 | 🇿🇿ZZ | assigned | |
| 194.91.32.0/19 | 🇿🇿ZZ | assigned | |
| 194.91.64.0/18 | 🇿🇿ZZ | assigned | |
| 194.91.128.0/17 | 🇿🇿ZZ | assigned |
Transfer History
Registry transfers of 194.91.0.0/16, blocks inside it, or blocks containing it.
- 194.91.64.0/18inter-RIRTransfer ·
- 194.91.32.0/19inter-RIRTransfer ·
- 194.91.128.0/17inter-RIRTransfer ·
- 194.91.0.0/19inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 194.91.64.0/18inter-RIR | ITnet S.r.l. | Transfer | ||
| 194.91.32.0/19inter-RIR | ITnet S.r.l. | Transfer | ||
| 194.91.128.0/17inter-RIR | ITnet S.r.l. | Transfer | ||
| 194.91.0.0/19inter-RIR | ITnet S.r.l. | Transfer |
Related Prefixes
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 transfers in the APNIC regionWho bought and sold address space recently
API
Open https://api.ipctl.io/v1/prefix/194.91.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/194.91.0.0/16" | jq
External Links