Data as of Nov 7, 2026
103.105.222.0/23
No anonymizer space · no proxy exits in 30 daysHangzhou YouYun Technology Co., Ltd.
Announcements
Less specific
Covering announcements
| Prefix | Origin | Type | Holder | RPKI |
|---|---|---|---|---|
| 103.105.220.0/22 since Jan 2025 | AS63718 | Business | Hangzhou YouYun Technology Co., Ltd. |
Network & registry
Origin network
AS63718
CN
- Name
- Hangzhou YouYun Technology Co., Ltd.
- Type
- Business
- Registered
- Aug 25, 2014
- Domain
- aduer.com
- Industry
- Software Development
- Spamhaus ASN-DROP
- not listed
Routing timeline
Covering aggregate above, the prefix's own history below
Summary
Routing history
- Pattern
- Stable
- First seen
- Jul 2025
- Current origin since
- Jul 2025 · 1.3 yr
- Origin networks
- 1
RPKI
Route origin authorizations
| ROA prefix | ASN | Max len | Anchor | Verdict |
|---|---|---|---|---|
| 103.105.220.0/22 | AS63718 | /32 | APNIC | RPKI valid |
Whois
Registration for this announcement
- Range
- 103.
105. 220. 0/ 22 - Netname
- HZ-YOUYUN
- Registrant
- Hangzhou YouYun Technology Co., Ltd.
- Registrant country
- CN
- Organization
- Hangzhou YouYun Technology Co., Ltd.
- Org country
- CN
- Type
- ALLOCATED PORTABLE
- Created
- Not stated by the registry
- Updated
- Nov 28, 2023
- Maintainer
- MAINT-CNNIC-AP
- RIR
- APNIC
- Country
- CN
- Delegated
- Dec 14, 2017
- Status
- assigned
Report abuse
Abuse contact
- ipas@
cnnic. cn - Name
- ABUSE CNNICCN
- Handle
- AC1601-AP