103.20.156.0/22
🇯🇵CIDR
103.20.156.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Kasuga (4-chōme)
RIR
APNIC
Status
allocated
Allocated
9/18/2012
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
1 less-specific announcement| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.20.158.0/24 | AS132827GATEWAY-AS-AP - GATEWAY INC | Valid | — | 5/31/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 103.20.156.0/22 | AS2519 | /22 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2519 | APNIC | MAINT-ESCL-KH | 5/20/2022 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 103.20.158.0/23 | 🇯🇵JP | assigned | |
| 103.20.157.0/24 | 🇰🇭KH | assigned | |
| 103.20.156.0/24 | 🇯🇵JP | assigned |
Origin ASN
AS151622
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.20.156.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.20.156.0/22" | jq
External Links