AS45903
CMCTELECOM-VN - CMC Telecom Infrastructure Company
Announced Prefixes (BGP)
515total
352 IPv4163 IPv6
IPv4 Addresses ⓘ
Allocated (RIR)31,744
Announced (BGP)188,160
IPv6 Addresses ⓘ
Allocated (RIR)0
Announced (BGP)3.2×10^28
Prefix Limit (IPv4)
1,000
Prefix Limit (IPv6)
500
Allocated
—
Announced Prefixes
(BGP)515|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICRADB | 5/13/2026 | |
| Valid | APNIC | 5/13/2026 | |
| Valid | APNIC | 5/13/2026 | |
| Valid | APNICRADB | 5/13/2026 | |
| Valid | APNICRADB | 5/13/2026 | |
| Valid | APNICRADB | 5/13/2026 | |
| Valid | APNICRADB | 5/13/2026 | |
| Valid | APNIC | 5/13/2026 | |
| Valid | APNICRADB | 5/13/2026 | |
| Valid | APNICRADB | 5/13/2026 |
1–10 of 515
1 / 52
Allocated Prefixes
(RIR)16Prefix | Country | RIR | Status |
|---|---|---|---|
| 42.96.32.0/19 | 🇻🇳 VN | APNIC | allocated |
| 45.122.232.0/22 | 🇻🇳 VN | APNIC | allocated |
| 45.122.236.0/22 | 🇻🇳 VN | APNIC | allocated |
| 45.122.240.0/22 | 🇻🇳 VN | APNIC | allocated |
| 45.122.244.0/22 | 🇻🇳 VN | APNIC | allocated |
| 45.122.248.0/22 | 🇻🇳 VN | APNIC | allocated |
| 103.9.196.0/22 | 🇻🇳 VN | APNIC | allocated |
| 103.63.104.0/22 | 🇻🇳 VN | APNIC | allocated |
| 103.63.108.0/22 | 🇻🇳 VN | APNIC | allocated |
| 103.63.112.0/22 | 🇻🇳 VN | APNIC | allocated |
1–10 of 16
1 / 2
ASPA
No ASPA
External Links
API
Open https://api.ipctl.io/v1/asn/45903Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/45903" | jq