183.90.166.0/23
🇻🇳CIDR
183.90.166.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇻🇳 Vietnam
City
Hanoi
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 183.90.166.0/23 | AS131126VNAIR-AS-VN - Vietnam Airlines Corp | Valid | APNIC | 5/30/2026 |
Covering Prefix
2 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 183.90.166.0/24 | AS131126VNAIR-AS-VN - Vietnam Airlines Corp | Valid | — | 5/30/2026 |
| 183.90.167.0/24 | AS131126VNAIR-AS-VN - Vietnam Airlines Corp | Valid | — | 5/30/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/183.90.166.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/183.90.166.0/23" | jq
External Links