AS23788
JCOM Co., Ltd. Unknown registered in Japan
21IPv4 prefixes
0IPv6 prefixes
100%RPKI-valid
#22,231AS Rank
327/327RIS visibility
#141Rank in Japan
2003-06-16Allocated
JCOM Co., Ltd. (AS23788) — Unknown, registered in Japan. announces 21 IPv4 prefixes + 0 IPv6 prefixes. Rank in Japan: #141. Allocated: 2003-06-16.
IPv4 21IPv6 0
Announced prefixes · 21
- v4 103.192.68.0/22 valid
- v4 103.192.68.0/23 valid
- v4 103.192.70.0/23 valid
- v4 110.172.0.0/20 valid
- v4 110.172.0.0/21 valid
- v4 110.172.8.0/21 valid
- v4 119.82.192.0/20 valid
- v4 119.82.192.0/21 valid
- v4 119.82.200.0/21 valid
- v4 175.111.120.0/21 valid
- v4 175.111.120.0/22 valid
- v4 175.111.124.0/22 valid
- v4 202.148.240.0/20 valid
- v4 202.148.240.0/21 valid
- v4 202.148.248.0/21 valid
- v4 202.162.128.0/19 valid
- v4 202.162.128.0/20 valid
- v4 202.162.144.0/20 valid
- v4 219.100.152.0/22 valid
- v4 219.100.152.0/23 valid
- v4 219.100.154.0/23 valid
RPKI: rpki.cloudflare.com · 2026-06-19
Routing: 21 IPv4 · 0 IPv6 announced · RIS visibility 327/327 RIS peers · RIPEstat · 2026-06-19
Prefix history
Data table
| Day | Announced prefixes |
|---|---|
| 2026-06-12 | 21 |
| 2026-06-13 | 21 |
AS topology · Customer cone 1
Providers · 1
- AS9824 JCOM Co., Ltd.
Embed this on your site
Badge 
[](https://ipdex.io/asn/AS23788/)
<a href="https://ipdex.io/asn/AS23788/"><img src="https://ipdex.io/badge/asn/23788.svg" alt="AS23788 on ipdex"></a>
Live chart (iframe)
<iframe src="https://ipdex.io/embed/asn/23788" width="680" height="260" frameborder="0" scrolling="no" title="ipdex chart" style="border:0;max-width:100%"></iframe>