49.156.52.0/22
🇻🇳CIDR
49.156.52.0/22
IP Version
IPv4
Addresses
1K
Mask
/22 (255.255.252.0)
Country
🇻🇳 Vietnam
City
Da Nang
RIR
APNIC
Status
allocated
Allocated
11/30/2010
Announced BGP Routes
1 of 1 routeRPKI:
IRR:
| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 49.156.52.0/22 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | APNICRADB | 5/31/2026 |
Covering Prefix
6 less-specific announcements| Prefix | Origin AS | RPKI | IRR | Last Seen |
|---|---|---|---|---|
| 49.156.54.0/23 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | — | 5/31/2026 |
| 49.156.52.0/23 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | — | 5/31/2026 |
| 49.156.55.0/24 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | — | 5/31/2026 |
| 49.156.53.0/24 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | — | 5/31/2026 |
| 49.156.52.0/24 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | — | 5/31/2026 |
| 49.156.54.0/24 | AS56141DSP-AS-VN - Danang ICT Infrastructure Development Center | Valid | — | 5/31/2026 |
Geolocation
API
Open https://api.ipctl.io/v1/prefix/49.156.52.0/22Returns prefix allocation, BGP routes, and more-specific subnets.
curl -s "https://api.ipctl.io/v1/prefix/49.156.52.0/22" | jq
External Links