AS45903
CMC Telecom Infrastructure Company ISP registered in Vietnam
343IPv4 prefixes
132IPv6 prefixes
100%RPKI-valid
#325AS Rank
327/327RIS visibility
#6Rank in Vietnam
2009-08-28Allocated
CMC Telecom Infrastructure Company (AS45903) — ISP, registered in Vietnam. announces 343 IPv4 prefixes + 132 IPv6 prefixes. Rank in Vietnam: #6. Allocated: 2009-08-28.
IPv4 343IPv6 132
Announced prefixes · 475
- v4 42.96.32.0/19 valid
- v4 42.96.38.0/24 valid
- v4 42.96.39.0/24 valid
- v4 42.96.40.0/22 valid
- v4 42.96.44.0/22 valid
- v4 42.96.48.0/24 valid
- v4 42.96.49.0/24 valid
- v4 42.96.50.0/24 valid
- v4 42.96.51.0/24 valid
- v4 42.96.52.0/24 valid
- v4 42.96.53.0/24 valid
- v4 42.96.54.0/24 valid
- v4 42.96.55.0/24 valid
- v4 42.96.56.0/24 valid
- v4 42.96.57.0/24 valid
- v4 42.96.58.0/23 valid
- v4 42.96.60.0/23 valid
- v4 45.122.232.0/22 valid
- v4 45.122.232.0/24 valid
- v4 45.122.233.0/24 valid
- v4 45.122.234.0/24 valid
- v4 45.122.235.0/24 valid
- v4 45.122.236.0/22 valid
- v4 45.122.236.0/23 valid
- v4 45.122.238.0/23 valid
- v4 45.122.238.0/24 valid
- v4 45.122.239.0/24 valid
- v4 45.122.240.0/22 valid
- v4 45.122.240.0/24 valid
- v4 45.122.241.0/24 valid
- v4 45.122.243.0/24 valid
- v4 45.122.244.0/22 valid
- v4 45.122.245.0/24 valid
- v4 45.122.246.0/24 valid
- v4 45.122.247.0/24 valid
- v4 45.122.248.0/22 valid
- v4 45.122.248.0/24 valid
- v4 45.122.249.0/24 valid
- v4 45.122.250.0/24 valid
- v4 45.122.251.0/24 valid
- v4 45.122.252.0/24 valid
- v4 45.122.254.0/24 valid
- v4 45.122.255.0/24 valid
- v6 2402:5300:1000::/40 valid
- v6 2402:5300:1100::/40 valid
- v6 2402:5300:1200::/44 valid
- v6 2402:5300:1208::/48 valid
- v6 2402:5300:1209::/48 valid
- v6 2402:5300:120a::/48 valid
- v6 2402:5300:120b::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-21
Routing: 347 IPv4 · 137 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-21
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 477 |
| 2026-06-13 | 477 |
| 2026-06-16 | 475 |
| 2026-06-19 | 476 |
| 2026-06-20 | 475 |
Internet Exchanges · 10
- VNIX-HN Hanoi 30 Gbps
- VNIX-HCM Ho Chi Minh City 20 Gbps
- AMS-IX Hong Kong Hong Kong 10 Gbps
- BBIX Singapore Singapore 10 Gbps
- DE-CIX Frankfurt Frankfurt 10 Gbps
- Equinix Hong Kong Hong Kong 10 Gbps
- Equinix Singapore Singapore 10 Gbps
- HKIX Hong Kong 10 Gbps
- AMS-IX Amsterdam 1 Gbps
- VNIX-DN Da Nang 1 Gbps
Facilities · 4
- Equinix HK1 - Hong Kong Tsuen Wan
- Equinix SG1 - Singapore Singapore
- IPTP, Matrix 4, Amsterdam, The Netherlands Amsterdam
- MEGA-i (iAdvantage Hong Kong) Hong Kong
AS topology · Customer cone 164
Providers · 13
Peers · 167
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