AS205548
ZOUTER LIMITED ISP registered in Japan
23IPv4 prefixes
6IPv6 prefixes
100%RPKI-valid
#59,413AS Rank
327/327RIS visibility
#105Rank in Japan
2025-08-12Allocated
ZOUTER LIMITED (AS205548) — ISP, registered in Japan. announces 23 IPv4 prefixes + 6 IPv6 prefixes. Rank in Japan: #105. Allocated: 2025-08-12.
IPv4 23IPv6 6
Announced prefixes · 29
- v4 103.97.200.0/24 valid
- v4 103.97.201.0/24 valid
- v4 14.137.230.0/24 valid
- v4 140.150.236.0/24 valid
- v4 143.14.189.0/24 valid
- v4 143.20.156.0/24 valid
- v4 145.79.143.0/24 valid
- v4 151.243.229.0/24 valid
- v4 155.117.224.0/24 valid
- v4 155.117.82.0/24 valid
- v4 162.141.117.0/24 valid
- v4 167.148.203.0/24 valid
- v4 168.222.0.0/24 valid
- v4 193.168.200.0/24 valid
- v4 216.23.120.0/22 valid
- v4 216.23.120.0/24 valid
- v4 216.23.121.0/24 valid
- v4 216.23.122.0/24 valid
- v4 216.23.123.0/24 valid
- v4 66.92.50.0/24 valid
- v4 78.31.249.0/24 valid
- v4 85.149.218.0/24 valid
- v4 85.149.220.0/24 valid
- v6 2a0e:97c0:3f0::/48 valid
- v6 2a0e:97c0:3f1::/48 valid
- v6 2a0e:97c0:3f2::/48 valid
- v6 2a0e:97c0:3f4::/48 valid
- v6 2a0e:97c0:3f6::/48 valid
- v6 2a14:67c1:c800::/40 valid
RPKI: rpki.cloudflare.com · 2026-06-17
Routing: 24 IPv4 · 7 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-17
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 26 |
| 2026-06-13 | 26 |
| 2026-06-14 | 28 |
| 2026-06-16 | 29 |
| 2026-06-17 | 29 |
Internet Exchanges · 1
- Equinix Tokyo Tokyo 10 Gbps
Facilities · 3
- Equinix TY8 - Tokyo Tokyo
- OpenColo Santa Clara
- iTech Towers 2 New Territories
AS topology · Customer cone 1
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS205548/)
<a href="https://ipdex.io/asn/AS205548/"><img src="https://ipdex.io/badge/asn/205548.svg" alt="AS205548 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/205548" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>