157.15.200.0/23
🇯🇵CIDR
157.15.200.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇯🇵 Japan
City
Tokyo
RIR
APNIC
Status
allocated
Allocated
2/9/2024
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 157.15.200.0/23 | AS2914NTT-DATA-2914 - NTT America, Inc. | Valid | APNIC | 6/1/2026 |
RPKI ROAs
| Prefix | Origin | Max Length | Trust Anchor |
|---|---|---|---|
| 157.15.200.0/23 | AS2914 | /23 | apnic |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS2914 | APNIC | MAINT-HXTCL-CN | 12/11/2024 |
More Specific Prefixes
| Prefix | AS | Country | Status |
|---|---|---|---|
| 157.15.200.0/24 | 🇯🇵JP | assigned | |
| 157.15.201.0/24 | 🇯🇵JP | assigned |
Origin ASN
AS2914
NTT-DATA-2914 - NTT America, Inc.
Geolocation
Country🇯🇵JapanJP
CityTokyo
API
Open https://api.ipctl.io/v1/prefix/157.15.200.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/157.15.200.0/23" | jq
External Links