103.7.40.0/22
🇻🇳CIDR
103.7.40.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇻🇳 Vietnam
City
Quận Ba
RIR
APNIC
Status
allocated
Allocated
3/14/2012
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.7.40.0/22 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | APNICRADB | 5/30/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 103.7.42.0/23 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.7.40.0/23 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.7.43.0/24 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.7.41.0/24 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.7.40.0/24 | AS45544SUPERDATA-AS-VN - SUPERDATA-VN | Valid | — | 5/30/2026 |
| 103.7.42.0/24 | 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/103.7.40.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/103.7.40.0/22" | jq
External Links