156.53.240.0/22
🇯🇵CIDR
156.53.240.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇯🇵 Japan
City
Chiyoda City
RIR
ARIN
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.53.240.0/22 | AS54535NIKEUS-NV - Nike, Inc. | Valid | ARIN | 6/15/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.53.242.0/23 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.53.240.0/23 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.53.243.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.53.241.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.53.240.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.53.242.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
Origin ASN
AS54535
NIKEUS-NV - Nike, Inc.
Geolocation
API
Open https://api.ipctl.io/v1/prefix/156.53.240.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.53.240.0/22" | jq
External Links