139.138.24.0/21
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
139.138.24.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Jose (North San Jose)
RIR
ARIN
Status
allocated
Allocated
7/6/2017
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
8 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 139.138.24.0/24 | AS16417IRONPORT-SYSTEMS-INC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.25.0/24 | AS16417IRONPORT-SYSTEMS-INC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.26.0/24 | AS16417IRONPORT-SYSTEMS-INC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.27.0/24 | AS16417IRONPORT-SYSTEMS-INC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.28.0/24 | AS30215AS-CISCOHPS-APAC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.29.0/24 | AS30215AS-CISCOHPS-APAC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.30.0/24 | AS30215AS-CISCOHPS-APAC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
| 139.138.31.0/24 | AS30215AS-CISCOHPS-APAC - Cisco Systems Ironport Division | Valid | — | 6/13/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionCalifornia
CitySan Jose (North San Jose)
Coordinates37.4084, -121.9540 ↗
API
Open https://api.ipctl.io/v1/prefix/139.138.24.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/139.138.24.0/21" | jq
External Links