216.23.120.0/22 - Zouter LIMITED (AS205548)
CIDR
216.23.120.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
RIPE
Status
assigned
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
Swipe sideways to see all columns →
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.23.120.0/22 | AS205548 Zouter ZOUTER LIMITED | Valid | RIPE | 2026-10-11 |
More-Specific Announcements
4 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 216.23.120.0/24 | AS205548 Zouter ZOUTER LIMITED | Valid | - | 2026-10-11 |
| 216.23.121.0/24 | AS205548 Zouter ZOUTER LIMITED | Valid | - | 2026-10-11 |
| 216.23.122.0/24 | AS205548 Zouter ZOUTER LIMITED | Valid | - | 2026-10-11 |
| 216.23.123.0/24 | AS205548 Zouter ZOUTER LIMITED | Valid | - | 2026-10-11 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 216.23.120.0/22 | AS205548 | /24 | ripe |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS205548 | RIPE | ZOUTERNOC-MNT | 2026-04-14 |
Transfer History
Registry transfers of 216.23.120.0/22, blocks inside it, or blocks containing it.
- 216.23.64.0/18inter-RIRTransfer ·
- 216.23.0.0/17M&A ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 216.23.64.0/18inter-RIR | Transfer | |||
| 216.23.0.0/17 | M&A |
Origin ASN
AS205548
Zouter ZOUTER LIMITED
Related Prefixes
More prefixes of AS205548
All prefixes of AS205548 →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/216.23.120.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/216.23.120.0/22" | jq
External Links