103.77.166.0/23
🇻🇳CIDR
103.77.166.0/23
IP Version
IPv4
Addresses
512
Mask
/23 (255.255.254.0)
Country
🇻🇳 Vietnam
City
Quận Ba
RIR
APNIC
Status
announced
Allocated
-
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.77.166.0/23 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | APNIC | 5/30/2026 |
Covering Prefix
3 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.77.164.0/22 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.77.166.0/24 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.77.167.0/24 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
Origin ASN
AS45544
SUPERDATA-AS-VN - SUPERDATA-VN
Geolocation
API
Open https://api.ipctl.io/v1/prefix/103.77.166.0/23Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.77.166.0/23" | jq
External Links