142.147.88.0/21
🇺🇸CIDR
142.147.88.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Jose
RIR
ARIN
Status
allocated
Allocated
3/19/2015
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
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 142.147.88.0/24 | AS6233XTOM - xTom | Valid | — | 5/31/2026 |
| 142.147.89.0/24 | AS6233XTOM - xTom | Valid | — | 5/31/2026 |
| 142.147.90.0/24 | AS6233XTOM - xTom | Valid | — | 5/31/2026 |
| 142.147.91.0/24 | AS6233XTOM - xTom | Valid | — | 5/31/2026 |
| 142.147.94.0/24 | AS6233XTOM - xTom | Valid | — | 5/31/2026 |
| 142.147.95.0/24 | AS47553MISAKA-BYOIP Misaka Network, Inc. | Valid | — | 5/31/2026 |
Origin ASN
AS36828
Geolocation
Country🇺🇸United StatesUS
CitySan Jose
API
Open https://api.ipctl.io/v1/prefix/142.147.88.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/142.147.88.0/21" | jq
External Links