200.180.160.0/21 - BGP Prefix
IPv4RIPEassigned RPKI Valid
CIDR
200.180.160.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Tokyo
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
15 more-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 200.180.160.0/22 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.160.0/24 | AS36530 FUTURE-LAIN - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.160.0/24 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.161.0/24 | AS36530 FUTURE-LAIN - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.161.0/24 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.162.0/24 | AS36530 FUTURE-LAIN - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.163.0/24 | AS36530 FUTURE-LAIN - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.163.0/24 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.164.0/22 | AS401776 AS-CUSTOMER - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.164.0/23 | AS401776 AS-CUSTOMER - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.164.0/24 | AS401776 AS-CUSTOMER - IDC Cube | Valid | - | 2026-10-12 |
| 200.180.165.0/24 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.166.0/23 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.166.0/24 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
| 200.180.167.0/24 | AS402628 ACUBENET - IDC | Valid | - | 2026-10-12 |
RPKI ROAs
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 200.180.160.0/22 | AS402628 | 🇯🇵JP | assigned |
| 200.180.164.0/23 | AS401776 | 🇭🇰HK | assigned |
| 200.180.166.0/23 | AS402628 | 🇸🇬SG | assigned |
Transfer History
Registry transfers of 200.180.160.0/21, blocks inside it, or blocks containing it.
- 200.180.160.0/19inter-RIRTransfer ·
- 200.180.160.0/19inter-RIRTransfer ·
| Date | Resource | From | To | Type |
|---|---|---|---|---|
| 200.180.160.0/19inter-RIR | Transfer | |||
| 200.180.160.0/19inter-RIR | Transfer |
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/200.180.160.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/200.180.160.0/21" | jq
External Links