Data as of Nov 12, 2026
103.1.221.0/24
No anonymizer space · no proxy exits in 30 daysYuan-Jhen Info., Co., Ltd
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.1.220.0/22 since Nov 2015 | AS131149 | Hosting | Yuan-Jhen Info CO., LTD. |
Network & registry
Announced by
Covering announcement 103.1.220.0/23
- Prefix
- 103.1.220.0/23
- Announced by
- AS131149 Yuan-Jhen Info., Co., Ltd
- Type
- Hosting
- RPKI
- RPKI valid
- Netname
- YUANJHEN-NET
- Registrant
- Yuan-Jhen Info CO., LTD.
- RIR
- APNIC
Origin network
AS131149
TW
- Name
- Yuan-Jhen Info., Co., Ltd
- Type
- Hosting
- Registered
- Sep 11, 2008
- Domain
- host.com.tw
- Website
- host.com.tw
- Industry
- Hosting and Cloud Provider
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
103.1.220.0/23
Routing history
- Pattern
- Stable
- First seen
- Dec 2015
- Current origin since
- Mar 2022 · 4.6 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.1.220.0/22 | AS131149 | /32 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
1. 220. 0/ 22 - Netname
- YUANJHEN-NET
- Registrant
- Yuan-Jhen Info CO., LTD.
- Registrant country
- TW
- Organization
- Yuan-Jhen Info CO., LTD.
- Org country
- TW
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Oct 6, 2026
- Maintainer
- MAINT-TW-TWNIC
- RIR
- APNIC
- Country
- TW
- Delegated
- Oct 28, 2015
- Status
- assigned
Report abuse
Abuse contact
- abuse@
yuanjhen. com - Name
- TWNIC ROLE-YUANJHEN-WHOIS
- Handle
- TR683-AP