AS45557
Vietnam Technology and Telecommunication JSC ISP registered in Vietnam
34IPv4 prefixes
45IPv6 prefixes
100%RPKI-valid
#9,387AS Rank
327/327RIS visibility
#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
- v6 2404:3a00:300::/40 valid
- v6 2404:3a00:300::/48 valid
- v6 2404:3a00:301::/48 valid
- v6 2404:3a00:302::/48 valid
- v6 2404:3a00:303::/48 valid
- v6 2404:3a00:304::/48 valid
- v6 2404:3a00:305::/48 valid
- v6 2404:3a00:3::/48 valid
- v6 2404:3a00:400::/40 valid
- v6 2404:3a00:400::/48 valid
- v6 2404:3a00:401::/48 valid
- v6 2404:3a00:402::/48 valid
- v6 2404:3a00:403::/48 valid
- v6 2404:3a00:404::/48 valid
- v6 2404:3a00:405::/48 valid
- v6 2404:3a00:4::/48 valid
- v6 2404:3a00:5::/48 valid
- v6 2404:3a00:6::/48 valid
- v6 2404:3a00:7::/48 valid
- v6 2404:3a00:8::/48 valid
- v6 2404:3a00:9::/48 valid
- v6 2404:3a00::/44 valid
- v6 2404:3a00::/48 valid
- v6 2404:3a00:a::/48 valid
- v6 2404:3a00:b::/48 valid
- v6 2404:3a00:c::/48 valid
- v6 2404:3a00:d::/48 valid
- v6 2404:3a00:e::/48 valid
- v6 2404:3a00:f::/48 valid
RPKI: rpki.cloudflare.com · 2026-06-20
Routing: 34 IPv4 · 45 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-20
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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