142.79.128.0/18
🇺🇸IPv4ARINallocated RPKI Valid
CIDR
142.79.128.0/18
IP Version
IPv4
Addresses
16.3K
Mask
/18 (255.255.192.0)
Country
🇺🇸 United States
City
Pittsburgh (North Shore)
RIR
ARIN
Status
allocated
Allocated
11/18/1996
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 |
|---|---|---|---|---|
| 142.79.176.0/23 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.178.0/23 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.180.0/23 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.182.0/23 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.182.0/24 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.177.0/24 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.180.0/24 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
| 142.79.179.0/24 | AS399361ALCOA-CORP - Alcoa USA Corp. | Valid | — | 6/15/2026 |
Geolocation
Country🇺🇸United StatesUS
RegionPennsylvania
CityPittsburgh (North Shore)
Coordinates40.4478, -80.0011 ↗
API
Open https://api.ipctl.io/v1/prefix/142.79.128.0/18Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.79.128.0/18" | jq
External Links