43.251.224.0/22
ðŸ‡ðŸ‡°CIDR
43.251.224.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
ðŸ‡ðŸ‡° Hong Kong
City
Sheung Wan
RIR
APNIC
Status
allocated
Allocated
11/14/2014
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.251.224.0/22 | AS401696COGNETCLOUD - cognetcloud INC | No ROA | RADB | 6/1/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 43.251.226.0/23 | AS401696COGNETCLOUD - cognetcloud INC | No ROA | — | 6/1/2026 |
| 43.251.224.0/23 | AS401696COGNETCLOUD - cognetcloud INC | No ROA | — | 6/1/2026 |
| 43.251.227.0/24 | AS401701COGNETCLOUD-2 - cognetcloud INC | No ROA | — | 6/1/2026 |
| 43.251.225.0/24 | AS401701COGNETCLOUD-2 - cognetcloud INC | No ROA | — | 6/1/2026 |
| 43.251.224.0/24 | AS401701COGNETCLOUD-2 - cognetcloud INC | No ROA | — | 6/1/2026 |
| 43.251.226.0/24 | AS401701COGNETCLOUD-2 - cognetcloud INC | No ROA | — | 6/1/2026 |
IRR Route Objects
| Origin | Registry | Maintainer | Modified |
|---|---|---|---|
| AS9269 | RADB | MAINT-AS9269 | 11/13/2023 |
| AS10103 | RADB | MAINT-AS9269 | 11/13/2023 |
| AS14324 | RADB | MAINT-AS40065 | 11/13/2023 |
| AS38197 | RADB | MAINT-AS9304 | 11/13/2023 |
| AS40065 | RADB | MAINT-AS40065 | 11/13/2023 |
| AS40779 | RADB | MAINT-AS40779 | 8/29/2025 |
| AS55725 | RADB | MAINT-AS9304 | 11/13/2023 |
| AS134175 | RADB | MAINT-AS4515 | 11/13/2023 |
| AS401696 | RADB | MAINT-AS40779 | 8/29/2025 |
| AS401701 | RADB | MAINT-AS40779 | 8/29/2025 |
Origin ASN
AS401696
COGNETCLOUD - cognetcloud INC
Geolocation
API
Open https://api.ipctl.io/v1/prefix/43.251.224.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/43.251.224.0/22" | jq
External Links