Yuan-Jhen Info., Co., Ltd
AS131149 is Yuan-Jhen Info., Co., Ltd (host.com.tw). It announces 6,656 IPv4 addresses in 15 prefixes, and 2 IPv6 prefixes.
Taiwan· APNIC· allocated 2008-09-11· hosting
Where its space is
The IPv4 it announces that IP Geolocation places, by country. A /24 counts for the AS announcing most of it.
- Taiwan6,656 · 100.00%
Registry record
Its ASN Whois record, as the registry publishes it.
- handle
- YUANJHEN-AS-TW
- name
- Yuan-Jhen Info., Co., Ltd
- country
- TW
- source
- apnic
- updated
- 2025-11-06
- descr
- Yuan-Jhen Info., Co., Ltd / 12F., No.866-7, Zhongzheng Rd., Zhonghe Dist., / New Taipei City Taiwan 235
- maintainer
- MAINT-TW-TWNIC
- maintainer email
- chku@twnic.net.tw
- abuse
- AT939-AP
- abuse name
- ABUSE TWNICAP
- abuse email
- hostmaster@twnic.tw
- abuse kind
- role
- admin
- YN371-AP
- tech
- YN371-AP
What the databases see
Addresses each address-keyed database holds in the IPv4 it announces, as a share of that space, with its largest providers. Counts overlap.
- VPN IP12veepn0.18%
- privateproxy_me, proxyrack0.03%
- floppydata0.03%
- None here
- None here
- None here
- Hosting IP6,656yuanjhen100.00%
- None here
- None here
- None here
- SSH IP3304.96%
- SMTP IP6589.89%
- 10.17%
IPv4 prefixes
Every IPv4 prefix BGP Route saw it announce. A prefix another AS also announces says so.
| PREFIX | COUNTRY | RPKI | PEERS | FIRST SEEN |
|---|---|---|---|---|
| 43.254.16.0/22 | Taiwan | valid | 17 | 2026-10-02 |
| 43.254.16.0/23 | Taiwan | valid | 4 | 2026-10-02 |
| 43.254.18.0/23 | Taiwan | valid | 4 | 2026-10-02 |
| 103.1.220.0/22 | Taiwan | valid | 17 | 2026-10-02 |
| 103.1.220.0/23 | Taiwan | valid | 17 | 2026-10-02 |
| 103.1.222.0/23 | Taiwan | valid | 17 | 2026-10-02 |
| 103.17.8.0/22 | Taiwan | valid | 17 | 2026-10-02 |
| 103.17.8.0/23 | Taiwan | valid | 4 | 2026-10-02 |
| 103.17.10.0/23 | Taiwan | valid | 4 | 2026-10-02 |
| 103.123.192.0/22 | Taiwan | valid | 17 | 2026-10-02 |
| 103.123.196.0/22 | Taiwan | valid | 17 | 2026-10-02 |
| 103.129.168.0/23 | Taiwan | valid | 17 | 2026-10-02 |
| 202.12.76.0/22 | Taiwan | valid | 17 | 2026-10-02 |
| 202.12.76.0/23 | Taiwan | valid | 17 | 2026-10-02 |
| 202.12.78.0/23 | Taiwan | valid | 17 | 2026-10-02 |
IPv6 prefixes
Every IPv6 prefix BGP Route saw it announce.
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