129.227.112.0/22
🇯🇵CIDR
129.227.112.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 129.227.112.0/22 | AS21859ZEN-ECN - Zenlayer Inc | No ROA | RADB | 6/13/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS21859 | RADB | MAINT-AS21859 | 11/13/2023 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 129.227.114.0/23 | 🇯🇵JP | assigned | |
| 129.227.112.0/24 | 🇯🇵JP | assigned | |
| 129.227.113.0/25 | 🇸🇬SG | assigned | |
| 129.227.113.128/26 | 🇸🇬SG | assigned | |
| 129.227.113.192/27 | 🇸🇬SG | assigned | |
| 129.227.113.224/31 | 🇸🇬SG | assigned |
Origin ASN
AS21859
ZEN-ECN - Zenlayer Inc
Geolocation
Country🇯🇵JapanJP
CityTokyo
API
Open https://api.ipctl.io/v1/prefix/129.227.112.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/129.227.112.0/22" | jq
External Links