AS38733 CMCTELECOM-VN CMC Telecom Infrastructure Company
Announced Prefixes (BGP)
43total
32 IPv411 IPv6
IPv4 Addresses
Allocated (RIR)2,048
Announced (BGP)17,920
IPv6 Addresses
Allocated (RIR)7.9×10²⁸
Announced (BGP)7.9×10²⁸
Prefix Limit (IPv4)
100
Prefix Limit (IPv6)
50
Allocated
-
Announced Prefixes
(BGP)43|
Prefix | RPKI | IRR | Last Seen |
|---|---|---|---|
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
42.96.63.0/24MOAS | Valid | APNICOther IRR | 2026-10-11 |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 | |
| Valid | APNICOther IRR | 2026-10-11 |
1-10 of 43
1 / 5
Allocated Prefixes
(RIR)9Prefix | Country | RIR | Status |
|---|---|---|---|
| 103.82.32.0/22 | 🇻🇳 VN | APNIC | allocated |
| 203.167.12.0/22 | 🇻🇳 VN | APNIC | allocated |
| 2001:df6:4a40::/48 | 🇻🇳 VN | APNIC | assigned |
| 2400:8c60::/48 | 🇻🇳 VN | APNIC | assigned |
| 2400:a8e0::/48 | 🇻🇳 VN | APNIC | assigned |
| 2401:8ce0::/48 | 🇻🇳 VN | APNIC | assigned |
| 2401:9320::/48 | 🇻🇳 VN | APNIC | assigned |
| 2401:9a60::/48 | 🇻🇳 VN | APNIC | assigned |
| 2402:43a0::/32 | 🇻🇳 VN | APNIC | allocated |
All 43 announced prefixes of AS38733 →
BGP Neighbours
(seen in AS paths)Upstreams (2)
Networks AS38733 hands its own prefixes to: transit providers, or peers at an exchange.
Downstreams (17)
Networks whose own prefixes AS38733 passes on: usually its customers.
- AS135901MAYCHUNHO VN Phuong Dong Technology Solution Company Limited12
- AS401541Osie11
- AS150826VR VN VR VIET NAM COMPANY LIMITED6
- AS131386LVSS VN Long Van System Solution JSC5
- AS131353NHANHOA VN NhanHoa Software Company4
- AS153017TIDADIGI VN TIDADIGI COMPANY LIMITED4
- AS154003NOBIDEV VN NOBIDEV COMPANY LIMITED3
- AS131423LVHN VN Branch Of Long Van System Solution JSC Hanoi2
- AS132206DATAHUB VN DC DIGITAL DATA HUB COMPANY LIMITED2
- AS149085EDATA VN E DATA TECHNOLOGY SERVICE COMPANY LIMITED2
- AS149130TEKNIXCLOUD VN TEKNIX CLOUD TECHNOLOGY INFRASTRUCTURE JOINT STOCK COMPANY2
- AS150846AXYS VN Room 1508, 15th Floor, Vincom Center Building, 72 Le Thanh Ton, Ben Nghe Ward, District 1, Ho Chi Minh City, Vietnam2
- AS150884NEWVINA VN ANZIX Joint Stock Company2
- AS55309MTT VN Minh Tu Telecom Limited Company1
- AS149137TANTHANHAN VN TAN THANH AN INTERNATIONAL TRADE DEVELOPMENT COMPANY LIMITED1
- AS151868VNNIC 4byte ASBLOCK AP1
- AS154350ATZCORP VN ATZ JOINT STOCK COMPANY1
ASPA
No ASPA
External Links
Learn more
- What is an ASN?Autonomous systems, ASN ranges and how they are assigned
- RPKI and route origin validationWhat the RPKI badges on the prefix list mean
- ASPA explainedWhy AS38733 should publish an ASPA object
- IPv4 transfer marketTransfers published by all five RIRs
- ASN data in AI agents and SIEMMCP server and API integrations
API
Open https://api.ipctl.io/v1/asn/38733Returns ASN details, announced prefixes, and BGP routing data.
curl -s "https://api.ipctl.io/v1/asn/38733" | jq