156.37.0.0/16
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
156.37.0.0/16
IP Version
IPv4
Addresses
65.5K
Mask
/16 (255.255.0.0)
Country
🇺🇸 United States
City
Beaverton (Cedar Hills)
RIR
ARIN
Status
allocated
Allocated
12/9/1991
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
15 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 156.37.224.0/23 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.232.0/23 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.128.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 6/15/2026 |
| 156.37.198.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.200.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.201.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.202.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.203.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.204.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.205.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.250.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.251.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.253.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.196.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
| 156.37.197.0/24 | AS54535NIKEUS-NV - Nike, Inc. | Valid | — | 6/15/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/156.37.0.0/16Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/156.37.0.0/16" | jq
External Links