208.89.40.0/21
🇺🇸CIDR
208.89.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Jose
RIR
ARIN
Status
allocated
Allocated
4/9/2008
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.89.40.0/21 | AS22992SECUREWORKS - SecureWorks Corp | Valid | — | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 208.89.40.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 208.89.41.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 208.89.42.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 208.89.43.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 208.89.44.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
| 208.89.45.0/24 | AS16509AMAZON-02 - Amazon.com, Inc. | Valid | — | 5/31/2026 |
Origin ASN
AS22992
SECUREWORKS - SecureWorks Corp
Geolocation
API
Open https://api.ipctl.io/v1/prefix/208.89.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/208.89.40.0/21" | jq
External Links