203.169.56.0/21
🇯🇵CIDR
203.169.56.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
APNIC
Status
allocated
Allocated
4/20/2006
Announced BGP Routes
0 of 0 routesRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| This prefix is not currently announced in BGP. See covering prefix below. | ||||
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 203.169.60.0/22 | AS6660CWASIA VODAFONE ENTERPRISE EQUIPMENT LIMITED | Valid | — | 6/1/2026 |
| 203.169.56.0/23 | AS1273CW - IDDQD-AS | Valid | — | 6/1/2026 |
| 203.169.58.0/23 | AS6660CWASIA VODAFONE ENTERPRISE EQUIPMENT LIMITED | Valid | — | 6/1/2026 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 203.169.61.0/24 | 🇸🇬SG | assigned | |
| 203.169.57.128/25 | 🇸🇬SG | assigned | |
| 203.169.56.128/25 | 🇸🇬SG | assigned | |
| 203.169.59.128/25 | 🇯🇵JP | assigned | |
| 203.169.57.0/25 | 🇭🇰HK | assigned | |
| 203.169.56.0/25 | 🇯🇵JP | assigned | |
| 203.169.59.0/26 | 🇯🇵JP | assigned | |
| 203.169.59.80/28 | 🇸🇬SG | assigned | |
| 203.169.58.8/29 | 🇯🇵JP | assigned | |
| 203.169.59.120/29 | 🇯🇵JP | assigned |
Origin ASN
AS135492
Geolocation
API
Open https://api.ipctl.io/v1/prefix/203.169.56.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/203.169.56.0/21" | jq
External Links