AS45557
Vietnam Technology and Telecommunication JSC ISP registered in Vietnam
34IPv4 prefixes
45IPv6 prefixes
100%RPKI-valid
#9,387AS Rank
#18Rank in Vietnam
2008-11-26Allocated
Vietnam Technology and Telecommunication JSC (AS45557) — ISP, registered in Vietnam. announces 34 IPv4 prefixes + 45 IPv6 prefixes. Rank in Vietnam: #18. Allocated: 2008-11-26.
IPv4 34IPv6 45
Announced prefixes · 79
- v4 103.129.80.0/23 valid
- v4 103.129.80.0/24 valid
- v4 103.129.81.0/24 valid
- v4 103.129.82.0/24 valid
- v4 103.129.83.0/24 valid
- v4 103.153.218.0/23 valid
- v4 103.153.218.0/24 valid
- v4 103.153.219.0/24 valid
- v4 103.153.220.0/23 valid
- v4 103.153.220.0/24 valid
- v4 103.153.221.0/24 valid
- v4 103.153.222.0/24 valid
- v4 103.153.223.0/24 valid
- v4 103.17.88.0/23 valid
- v4 103.17.88.0/24 valid
- v4 103.17.89.0/24 valid
- v4 103.17.90.0/24 valid
- v4 103.17.91.0/24 valid
- v4 103.170.248.0/24 valid
- v4 103.170.249.0/24 valid
- v4 180.148.0.0/21 valid
- v4 180.148.0.0/24 valid
- v4 180.148.1.0/24 valid
- v4 180.148.2.0/24 valid
- v4 180.148.3.0/24 valid
- v4 180.148.4.0/24 valid
- v4 180.148.5.0/24 valid
- v4 180.148.6.0/24 valid
- v4 180.148.7.0/24 valid
- v4 45.118.136.0/22 valid
- v4 45.118.136.0/24 valid
- v4 45.118.137.0/24 valid
- v4 45.118.138.0/24 valid
- v4 45.118.139.0/24 valid
- v6 2404:3a00:100::/40 valid
- v6 2404:3a00:100::/48 valid
- v6 2404:3a00:101::/48 valid
- v6 2404:3a00:102::/48 valid
- v6 2404:3a00:103::/48 valid
- v6 2404:3a00:104::/48 valid
- v6 2404:3a00:105::/48 valid
- v6 2404:3a00:1::/48 valid
- v6 2404:3a00:200::/40 valid
- v6 2404:3a00:200::/48 valid
- v6 2404:3a00:201::/48 valid
- v6 2404:3a00:202::/48 valid
- v6 2404:3a00:203::/48 valid
- v6 2404:3a00:204::/48 valid
- v6 2404:3a00:205::/48 valid
- v6 2404:3a00:2::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-19
— Routing status unavailable
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 79 |
| 2026-06-13 | 79 |
Internet Exchanges · 1
- Equinix Hong Kong Hong Kong 10 Gbps
Facilities · 1
- MEGA-i (iAdvantage Hong Kong) Hong Kong
AS topology · Customer cone 2
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