192.243.40.0/21
🇺🇸CIDR
192.243.40.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
San Jose
RIR
ARIN
Status
allocated
Allocated
3/20/2013
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 |
|---|---|---|---|---|
| 192.243.40.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.41.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.42.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.43.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.44.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.45.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.46.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
| 192.243.47.0/24 | AS55034IGGCOM - IGG.COM | Valid | — | 5/30/2026 |
Origin ASN
AS55034
IGGCOM - IGG.COM
Geolocation
API
Open https://api.ipctl.io/v1/prefix/192.243.40.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/192.243.40.0/21" | jq
External Links