23.163.216.0/21
🇺🇸CIDR
23.163.216.0/21
IP Version
IPv4
Addresses
2K
Mask
/21 (255.255.248.0)
Country
🇺🇸 United States
City
Dallas
RIR
ARIN
Status
allocated
Allocated
6/30/2022
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
9 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 23.163.220.0/22 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.217.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.218.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.219.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.220.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.221.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.222.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.216.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
| 23.163.223.0/24 | AS393336CATALYST - Catalyst Host LLC | Valid | — | 6/1/2026 |
Origin ASN
AS393336
CATALYST - Catalyst Host LLC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/23.163.216.0/21Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/23.163.216.0/21" | jq
External Links